Orbit


                        IPv4 Routing Table Report   04:00 +10GMT Fri 28 Jan, 2022
BGP Table (Global) as seen in Japan.
Report Website:     https://thyme.apnic.net
Detailed Analysis:  https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined:                              887046
    Prefixes after maximum aggregation (per Origin AS):          333926
    Deaggregation factor:                                          2.66
    Unique aggregates announced (without unneeded subnets):      426834
Total ASes present in the Internet Routing Table:                 72716
    Prefixes per ASN:                                             12.20
Origin-only ASes present in the Internet Routing Table:           62396
Origin ASes announcing only one prefix:                           25723
Transit ASes present in the Internet Routing Table:               10320
Transit-only ASes present in the Internet Routing Table:            372
Average AS path length visible in the Internet Routing Table:       4.3
    Max AS path length visible:                                      53
    Max AS path prepend of ASN (265020)                              50
Prefixes from unregistered ASNs in the Routing Table:               934
    Number of instances of unregistered ASNs:                       937
Number of 32-bit ASNs allocated by the RIRs:                      38407
Number of 32-bit ASNs visible in the Routing Table:               31975
Prefixes from 32-bit ASNs in the Routing Table:                  148655
Number of bogon 32-bit ASNs visible in the Routing Table:            21
Special use prefixes present in the Routing Table:                    1
Prefixes being announced from unallocated address space:            546
Number of addresses announced to Internet:                   3068737920
    Equivalent to 182 /8s, 233 /16s and 57 /24s
    Percentage of available address space announced:               82.9
    Percentage of allocated address space announced:               82.9
    Percentage of available address space allocated:              100.0
    Percentage of address space in use by end-sites:               99.5
Total number of prefixes smaller than registry allocations:      300147
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes:                   233431
    Total APNIC prefixes after maximum aggregation:               65674
    APNIC Deaggregation factor:                                    3.55
Prefixes being announced from the APNIC address blocks:          228206
    Unique aggregates announced from the APNIC address blocks:    93954
APNIC Region origin ASes present in the Internet Routing Table:   12317
    APNIC Prefixes per ASN:                                       18.53
APNIC Region origin ASes announcing only one prefix:               3523
APNIC Region transit ASes present in the Internet Routing Table:   1716
Average APNIC Region AS path length visible:                        4.5
    Max APNIC Region AS path length visible:                         29
Number of APNIC region 32-bit ASNs visible in the Routing Table:   7500
Number of APNIC addresses announced to Internet:              774642432
    Equivalent to 46 /8s, 44 /16s and 27 /24s
APNIC AS Blocks        4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations)  23552-24575, 37888-38911, 45056-46079, 55296-56319,
                       58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks     1/8,  14/8,  27/8,  36/8,  39/8,  42/8,  43/8,
                        49/8,  58/8,  59/8,  60/8,  61/8, 101/8, 103/8,
                       106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
                       116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
                       123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
                       163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
                       203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
                       222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes:                    258015
    Total ARIN prefixes after maximum aggregation:               118806
    ARIN Deaggregation factor:                                     2.17
Prefixes being announced from the ARIN address blocks:           258064
    Unique aggregates announced from the ARIN address blocks:    123209
ARIN Region origin ASes present in the Internet Routing Table:    18939
    ARIN Prefixes per ASN:                                        13.63
ARIN Region origin ASes announcing only one prefix:                6855
ARIN Region transit ASes present in the Internet Routing Table:    1955
Average ARIN Region AS path length visible:                         3.8
    Max ARIN Region AS path length visible:                          34
Number of ARIN region 32-bit ASNs visible in the Routing Table:    4314
Number of ARIN addresses announced to Internet:              1295847936
    Equivalent to 77 /8s, 61 /16s and 18 /24s
ARIN AS Blocks         1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations)  2138-2584, 2615-2772, 2823-2829, 2880-3153
                       3354-4607, 4865-5119, 5632-6655, 6912-7466
                       7723-8191, 10240-12287, 13312-15359, 16384-17407
                       18432-20479, 21504-23551, 25600-26591,
                       26624-27647, 29696-30719, 31744-33791
                       35840-36863, 39936-40959, 46080-47103
                       53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks      3/8,   4/8,   6/8,   7/8,   8/8,   9/8,  11/8,
                        12/8,  13/8,  15/8,  16/8,  17/8,  18/8,  19/8,
                        20/8,  21/8,  22/8,  23/8,  24/8,  26/8,  28/8,
                        29/8,  30/8,  32/8,  33/8,  34/8,  35/8,  38/8,
                        40/8,  44/8,  47/8,  48/8,  50/8,  52/8,  53/8,
                        54/8,  55/8,  56/8,  57/8,  63/8,  64/8,  65/8,
                        66/8,  67/8,  68/8,  69/8,  70/8,  71/8,  72/8,
                        73/8,  74/8,  75/8,  76/8,  96/8,  97/8,  98/8,
                        99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
                       130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
                       138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
                       147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
                       158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
                       166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
                       174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
                       206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes:                    252971
    Total RIPE prefixes after maximum aggregation:               116071
    RIPE Deaggregation factor:                                     2.18
Prefixes being announced from the RIPE address blocks:           249444
    Unique aggregates announced from the RIPE address blocks:    148717
RIPE Region origin ASes present in the Internet Routing Table:    28188
    RIPE Prefixes per ASN:                                         8.85
RIPE Region origin ASes announcing only one prefix:               12132
RIPE Region transit ASes present in the Internet Routing Table:    3978
Average RIPE Region AS path length visible:                         4.3
    Max RIPE Region AS path length visible:                          32
Number of RIPE region 32-bit ASNs visible in the Routing Table:   10631
Number of RIPE addresses announced to Internet:               713277056
    Equivalent to 42 /8s, 131 /16s and 190 /24s
RIPE AS Blocks         1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations)  2773-2822, 2830-2879, 3154-3353, 5377-5631
                       6656-6911, 8192-9215, 12288-13311, 15360-16383
                       20480-21503, 24576-25599, 28672-29695
                       30720-31743, 33792-35839, 38912-39935
                       40960-45055, 47104-52223, 56320-58367
                       59392-61439, 61952-62463, 64396-64495
                       196608-213403
RIPE Address Blocks      2/8,   5/8,  25/8,  31/8,  37/8,  46/8,  51/8,
                        62/8,  77/8,  78/8,  79/8,  80/8,  81/8,  82/8,
                        83/8,  84/8,  85/8,  86/8,  87/8,  88/8,  89/8,
                        90/8,  91/8,  92/8,  93/8,  94/8,  95/8, 109/8,
                       141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
                       193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes:                  114291
    Total LACNIC prefixes after maximum aggregation:              27321
    LACNIC Deaggregation factor:                                   4.18
Prefixes being announced from the LACNIC address blocks:         115016
    Unique aggregates announced from the LACNIC address blocks:   48603
LACNIC Region origin ASes present in the Internet Routing Table:  10921
    LACNIC Prefixes per ASN:                                      10.53
LACNIC Region origin ASes announcing only one prefix:              2665
LACNIC Region transit ASes present in the Internet Routing Table:  2200
Average LACNIC Region AS path length visible:                       5.0
    Max LACNIC Region AS path length visible:                        53
Number of LACNIC region 32-bit ASNs visible in the Routing Table:  8610
Number of LACNIC addresses announced to Internet:             176426240
    Equivalent to 10 /8s, 132 /16s and 13 /24s
LACNIC AS Blocks       26592-26623, 27648-28671, 52224-53247,
                       61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks  177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
                       191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes:                  27404
    Total AfriNIC prefixes after maximum aggregation:              5363
    AfriNIC Deaggregation factor:                                  5.11
Prefixes being announced from the AfriNIC address blocks:         35770
    Unique aggregates announced from the AfriNIC address blocks:  11866
AfriNIC Region origin ASes present in the Internet Routing Table:  1589
    AfriNIC Prefixes per ASN:                                     22.51
AfriNIC Region origin ASes announcing only one prefix:              548
AfriNIC Region transit ASes present in the Internet Routing Table:  310
Average AfriNIC Region AS path length visible:                      5.1
    Max AfriNIC Region AS path length visible:                       42
Number of AfriNIC region 32-bit ASNs visible in the Routing Table:  920
Number of AfriNIC addresses announced to Internet:            108199424
    Equivalent to 6 /8s, 114 /16s and 254 /24s
AfriNIC AS Blocks      36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks  41/8,  45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN  No of nets  /20 equiv  MaxAgg  Description
  9808        9070       8886      46  CHINAMOBILE-CN China Mobile Communicati
  7545        5859        788     691  TPG-INTERNET-AP TPG Telecom Limited, AU
  4538        4681       4192      74  ERX-CERNET-BKB China Education and Rese
  7552        3606       1330      20  VIETEL-AS-AP Viettel Group, VN
  7713        3480       1038      51  TELKOMNET-AS-AP PT Telekomunikasi Indon
 45899        3433       1880      57  VNPT-AS-VN VNPT Corp, VN
  4766        2523      11121     604  KIXS-AS-KR Korea Telecom, KR
  9498        2269        476     233  BBIL-AP BHARTI Airtel Ltd., IN
 45090        2170       1438      79  TENCENT-NET-AP Shenzhen Tencent Compute
  4755        2118        429     198  TATACOMM-AS TATA Communications formerl
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN  No of nets  /20 equiv  MaxAgg  Description
 16509        6145      10140    2630  AMAZON-02, US
 11492        4527        300     793  CABLEONE, US
 22773        3986       3028     368  ASN-CXA-ALL-CCI-22773-RDC, US
  7155        3951        264      30  VIASAT-SP-BACKBONE, US
 16625        3662       1890    2566  AKAMAI-AS, US
  6327        3361       1318      63  SHAW, CA
   749        2887      50780    2143  DNIC-AS-00749, US
 30036        2612        374     131  MEDIACOM-ENTERPRISE-BUSINESS, US
   209        2506       4962     428  CENTURYLINK-US-LEGACY-QWEST, US
 20115        2248       3035     507  CHARTER-20115, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN  No of nets  /20 equiv  MaxAgg  Description
 12479        6786       1718     153  UNI2-AS, ES
  9121        6709       1692      17  TTNET, TR
  8551        3999        378      39  BEZEQ-INTERNATIONAL-AS Bezeqint Interne
 20940        3873       3347     210  AKAMAI-ASN1, NL
 39891        3274        188      25  ALJAWWALSTC-AS, SA
 12389        2956       2286     904  ROSTELECOM-AS, RU
  9009        2508        258    1304  M247, GB
 34984        2220        357     603  TELLCOM-AS, TR
 47331        1963        313    1495  TTNET, TR
 58224        1788        927     583  TCI, IR
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN  No of nets  /20 equiv  MaxAgg  Description
  8151       10719       3408     575  Uninet S.A. de C.V., MX
 10620        3456        520     709  Telmex Colombia S.A., CO
 11830        2462        369      62  Instituto Costarricense de Electricidad
 13999        1648        283     467  Mega Cable, S.A. de C.V., MX
  6503        1440        354     524  Axtel, S.A.B. de C.V., MX
 28573        1398       2328     253  CLARO S.A., BR
  3816        1247        658     147  COLOMBIA TELECOMUNICACIONES S.A. ESP, C
 26615        1135       2350     139  TIM SA, BR
  6147        1094        369      21  Telefonica del Peru S.A.A., PE
 11664        1002        191     448  Techtel LMDS Comunicaciones Interactiva
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN  No of nets  /20 equiv  MaxAgg  Description
 24863        1595        393      21  LINKdotNET-AS, EG
 24835        1524        515      32  RAYA-AS, EG
 36992        1296       1518     262  ETISALAT-MISR, EG
 36903        1195        543     114  MT-MPLS, MA
 29571         876         63      60  ORANGE-COTE-IVOIRE, CI
 36935         735        521      39  Vodafone-, EG
  6713         612       1863      34  IAM-AS, MA
 15399         518         50      33  WANANCHI-, KE
 37342         468         32       1  MOVITEL, MZ
 23889         428        232      16  MauritiusTelecom, MU
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN  No of nets  /20 equiv  MaxAgg  Description
  8151       10719       3408     575  Uninet S.A. de C.V., MX
  9808        9070       8886      46  CHINAMOBILE-CN China Mobile Communicati
 12479        6786       1718     153  UNI2-AS, ES
  9121        6709       1692      17  TTNET, TR
 16509        6145      10140    2630  AMAZON-02, US
  7545        5859        788     691  TPG-INTERNET-AP TPG Telecom Limited, AU
  4538        4681       4192      74  ERX-CERNET-BKB China Education and Rese
 11492        4527        300     793  CABLEONE, US
  8551        3999        378      39  BEZEQ-INTERNATIONAL-AS Bezeqint Interne
 22773        3986       3028     368  ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN  No of nets  Net Savings  Description
  9808        9070         9024  CHINAMOBILE-CN China Mobile Communications Grou
  9121        6709         6692  TTNET, TR
 12479        6786         6633  UNI2-AS, ES
  7545        5859         5168  TPG-INTERNET-AP TPG Telecom Limited, AU
  4538        4681         4607  ERX-CERNET-BKB China Education and Research Net
  8551        3999         3960  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
  7155        3951         3921  VIASAT-SP-BACKBONE, US
 11492        4527         3734  CABLEONE, US
 20940        3873         3663  AKAMAI-ASN1, NL
 22773        3986         3618  ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS  Designation  Net Originated      Transit AS  Transit AS Name
     46990  UNALLOCATED  8.5.242.0/23              3356  LEVEL3, US
     62828  UNALLOCATED  8.21.130.0/24             3356  LEVEL3, US
    393266  UNALLOCATED  8.23.52.0/24             46887  LIGHTOWER, US
     18604  UNALLOCATED  8.25.204.0/24             3356  LEVEL3, US
     32848  UNALLOCATED  8.28.72.0/24              3356  LEVEL3, US
    394936  UNALLOCATED  8.33.224.0/24            22442  HOU-PHONOSCOPE, US
     54338  UNALLOCATED  8.33.241.0/24             6461  ZAYO-6461, US
    395438  UNALLOCATED  8.42.206.0/24             3356  LEVEL3, US
    395056  UNALLOCATED  8.45.133.0/24             3356  LEVEL3, US
     32306  UNALLOCATED  8.46.80.0/24             33652  CMCS, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix                Origin AS  Description
192.88.99.0/24             6939  HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network     ASN Information  AS Name
23.141.0.0/24        Origin:    395350  UNASSIGNED
23.141.0.0/24       Transit:     11426  TWC-11426-CAROLINAS, US
23.252.160.0/24      Origin:    398968  GROUP-IID-01, US
23.252.160.0/24     Transit:       174  COGENT-174, US
23.252.161.0/24      Origin:    398968  GROUP-IID-01, US
23.252.161.0/24     Transit:       174  COGENT-174, US
23.252.163.0/24      Origin:    398968  GROUP-IID-01, US
23.252.163.0/24     Transit:       174  COGENT-174, US
23.252.164.0/24      Origin:    398968  GROUP-IID-01, US
23.252.164.0/24     Transit:       174  COGENT-174, US
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
 /7:0        /8:16       /9:13      /10:40      /11:102     /12:305     
/13:591     /14:1207    /15:2032    /16:13575   /17:8342    /18:13864   
/19:25127   /20:43250   /21:51994   /22:108263  /23:95381   /24:522153  
/25:791     /26:0       /27:0       /28:0       /29:0       /30:0       
/31:0       /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN  No of nets  Total ann.  Description
  9121        5884        6709  TTNET, TR
 12479        5742        6786  UNI2-AS, ES
  8151        4557       10719  Uninet S.A. de C.V., MX
  8551        3464        3999  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
 11492        3456        4527  CABLEONE, US
  6327        3172        3361  SHAW, CA
  7155        3041        3951  VIASAT-SP-BACKBONE, US
 22773        2978        3986  ASN-CXA-ALL-CCI-22773-RDC, US
 39891        2810        3274  ALJAWWALSTC-AS, SA
 30036        2267        2612  MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1911      2:1004      3:153       4:7         5:3719      6:102    
   7:5         8:1552      9:1        11:172      12:1705     13:408    
  14:2376     15:153      16:39       17:374      18:128      20:167    
  21:4        22:188      23:5413     24:2346     25:4        27:2595   
  29:19       31:2405     32:104      34:1        35:52       36:1731   
  37:3934     38:2508     39:736      40:150      41:3860     42:1061   
  43:2089     44:293      45:15959    46:3862     47:303      49:1635   
  50:1897     51:107      52:1346     54:294      55:731      56:8      
  57:55       58:1769     59:1140     60:959      61:2262     62:2419   
  63:1947     64:5359     65:2309     66:4909     67:2922     68:1182   
  69:4168     70:1344     71:672      72:3062     74:2634     75:1515   
  76:715      77:2134     78:3811     79:3101     80:1924     81:1660   
  82:1460     83:1195     84:1322     85:3562     86:706      87:1888   
  88:2624     89:3135     90:496      91:7517     92:1897     93:2597   
  94:3247     95:4492     96:1314     97:345      98:993      99:863    
 100:75      101:1050    102:1918    103:28073   104:4121    105:462    
 106:848     107:2460    108:760     109:4189    110:2050    111:3258   
 112:1967    113:1534    114:1532    115:1956    116:1886    117:2495   
 118:2319    119:1833    120:1669    121:1028    122:2545    123:2115   
 124:1609    125:2068    128:1355    129:1194    130:918     131:2092   
 132:754     133:368     134:1939    135:287     136:854     137:856    
 138:2459    139:1214    140:876     141:1347    142:1251    143:1439   
 144:1232    145:336     146:1761    147:1482    148:2213    149:1659   
 150:845     151:1085    152:1818    153:447     154:3683    155:1372   
 156:1853    157:1220    158:1011    159:2021    160:2390    161:1292   
 162:3429    163:1209    164:1675    165:1547    166:622     167:1685   
 168:3672    169:691     170:4331    171:820     172:3015    173:3044   
 174:1014    175:1127    176:3514    177:4582    178:3029    179:1991   
 180:2285    181:2857    182:3219    183:1919    184:2400    185:19254  
 186:4273    187:3589    188:3792    189:3253    190:8890    191:1305   
 192:10987   193:8514    194:6945    195:4964    196:2901    197:2352   
 198:6010    199:5995    200:7481    201:5737    202:10478   203:10020  
 204:4527    205:3382    206:3840    207:3382    208:3998    209:4609   
 210:4231    211:2454    212:3932    213:3382    214:1159    215:64     
 216:6381    217:2616    218:1231    219:600     220:1952    221:988    
 222:858     223:2171
End of report

Orbit

Activity Summary