Routing Table Report 06:00 +10GMT Fri 30 Nov, 2018
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 718422
Prefixes after maximum aggregation (per Origin AS): 278941
Deaggregation factor: 2.58
Unique aggregates announced (without unneeded subnets): 349196
Total ASes present in the Internet Routing Table: 62432
Prefixes per ASN: 11.51
Origin-only ASes present in the Internet Routing Table: 53833
Origin ASes announcing only one prefix: 23453
Transit ASes present in the Internet Routing Table: 8599
Transit-only ASes present in the Internet Routing Table: 259
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 51
Max AS path prepend of ASN ( 22394) 47
Prefixes from unregistered ASNs in the Routing Table: 33
Number of instances of unregistered ASNs: 33
Number of 32-bit ASNs allocated by the RIRs: 25046
Number of 32-bit ASNs visible in the Routing Table: 20204
Prefixes from 32-bit ASNs in the Routing Table: 86123
Number of bogon 32-bit ASNs visible in the Routing Table: 11
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 252
Number of addresses announced to Internet: 2852303360
Equivalent to 170 /8s, 2 /16s and 178 /24s
Percentage of available address space announced: 77.0
Percentage of allocated address space announced: 77.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.1
Total number of prefixes smaller than registry allocations: 239681
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 191883
Total APNIC prefixes after maximum aggregation: 55686
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 189186
Unique aggregates announced from the APNIC address blocks: 80502
APNIC Region origin ASes present in the Internet Routing Table: 9249
APNIC Prefixes per ASN: 20.45
APNIC Region origin ASes announcing only one prefix: 2614
APNIC Region transit ASes present in the Internet Routing Table: 1374
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 4270
Number of APNIC addresses announced to Internet: 767581184
Equivalent to 45 /8s, 192 /16s and 92 /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, 131072-139577
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: 215444
Total ARIN prefixes after maximum aggregation: 102419
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 214841
Unique aggregates announced from the ARIN address blocks: 102702
ARIN Region origin ASes present in the Internet Routing Table: 18300
ARIN Prefixes per ASN: 11.74
ARIN Region origin ASes announcing only one prefix: 6811
ARIN Region transit ASes present in the Internet Routing Table: 1832
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 51
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2510
Number of ARIN addresses announced to Internet: 1093438976
Equivalent to 65 /8s, 44 /16s and 142 /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, 393216-399260
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, 45/8, 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: 197865
Total RIPE prefixes after maximum aggregation: 94843
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 194207
Unique aggregates announced from the RIPE address blocks: 115422
RIPE Region origin ASes present in the Internet Routing Table: 25640
RIPE Prefixes per ASN: 7.57
RIPE Region origin ASes announcing only one prefix: 11463
RIPE Region transit ASes present in the Internet Routing Table: 3593
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 7618
Number of RIPE addresses announced to Internet: 715843840
Equivalent to 42 /8s, 170 /16s and 233 /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
196608-210331
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: 93644
Total LACNIC prefixes after maximum aggregation: 21714
LACNIC Deaggregation factor: 4.31
Prefixes being announced from the LACNIC address blocks: 95013
Unique aggregates announced from the LACNIC address blocks: 41662
LACNIC Region origin ASes present in the Internet Routing Table: 7744
LACNIC Prefixes per ASN: 12.27
LACNIC Region origin ASes announcing only one prefix: 2147
LACNIC Region transit ASes present in the Internet Routing Table: 1442
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 30
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5312
Number of LACNIC addresses announced to Internet: 172704256
Equivalent to 10 /8s, 75 /16s and 66 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-268700 + 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: 19553
Total AfriNIC prefixes after maximum aggregation: 4254
AfriNIC Deaggregation factor: 4.60
Prefixes being announced from the AfriNIC address blocks: 24922
Unique aggregates announced from the AfriNIC address blocks: 8673
AfriNIC Region origin ASes present in the Internet Routing Table: 1221
AfriNIC Prefixes per ASN: 20.41
AfriNIC Region origin ASes announcing only one prefix: 418
AfriNIC Region transit ASes present in the Internet Routing Table: 241
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 20
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 494
Number of AfriNIC addresses announced to Internet: 102341632
Equivalent to 6 /8s, 25 /16s and 156 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 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
7545 4620 515 518 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 2980 1150 88 VIETEL-AS-AP Viettel Group, VN
45899 2978 1704 112 VNPT-AS-VN VNPT Corp, VN
9829 2728 1496 551 BSNL-NIB National Internet Backbone, IN
9808 2438 8699 27 CMNET-GD Guangdong Mobile Communication
9394 2429 4907 31 CTTNET China TieTong Telecommunications
4766 2404 11130 755 KIXS-AS-KR Korea Telecom, KR
17974 2258 972 55 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4755 2134 421 170 TATACOMM-AS TATA Communications formerl
9498 1921 410 158 BBIL-AP BHARTI Airtel Ltd., IN
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6327 3496 1324 83 SHAW - Shaw Communications Inc., CA
11492 3469 224 620 CABLEONE - CABLE ONE, INC., US
22773 3288 2976 169 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
16509 2605 5244 957 AMAZON-02 - Amazon.com, Inc., US
16625 2200 1212 1668 AKAMAI-AS - Akamai Technologies, Inc.,
18566 2153 405 109 MEGAPATH5-US - MegaPath Corporation, US
20115 2145 2744 538 CHARTER-20115 - Charter Communications,
5650 2087 3074 1462 FRONTIER-FRTR - Frontier Communications
30036 2074 347 131 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
209 2063 5080 598 CENTURYLINK-US-LEGACY-QWEST - CenturyLi
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 5154 1617 133 UNI2-AS, ES
39891 3778 203 20 ALJAWWALSTC-AS, SA
8551 3034 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2581 563 1909 AKAMAI-ASN1, US
12389 2162 2195 613 ROSTELECOM-AS, RU
34984 2049 337 536 TELLCOM-AS, TR
9121 1811 1691 17 TTNET, TR
13188 1593 99 68 TRIOLAN, UA
8402 1292 544 15 CORBINA-AS OJSC "Vimpelcom", RU
6849 1218 355 21 UKRTELNET, UA
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 5437 3313 605 Uninet S.A. de C.V., MX
10620 3125 475 888 Telmex Colombia S.A., CO
11830 2675 371 71 Instituto Costarricense de Electricidad
6503 1662 449 55 Axtel, S.A.B. de C.V., MX
7303 1439 962 221 Telecom Argentina S.A., AR
28573 1182 2240 185 CLARO S.A., BR
6147 1116 377 29 Telefonica del Peru S.A.A., PE
3816 1024 513 116 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 943 145 69 Alestra, S. de R.L. de C.V., MX
13999 924 537 256 Mega Cable, S.A. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
37611 908 107 9 Afrihost, ZA
36903 753 379 210 MT-MPLS, MA
36992 750 1411 44 ETISALAT-MISR, EG
24863 739 393 22 LINKdotNET-AS, EG
24835 683 632 20 RAYA-AS, EG
8452 646 1728 15 TE-AS TE-AS, EG
29571 475 70 12 ORANGE-COTE-IVOIRE, CI
37492 467 470 57 ORANGE-, TN
37342 421 32 1 MOVITEL, MZ
15399 411 45 11 WANANCHI-, KE
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 5437 3313 605 Uninet S.A. de C.V., MX
12479 5154 1617 133 UNI2-AS, ES
7545 4620 515 518 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 3778 203 20 ALJAWWALSTC-AS, SA
6327 3496 1324 83 SHAW - Shaw Communications Inc., CA
11492 3469 224 620 CABLEONE - CABLE ONE, INC., US
22773 3288 2976 169 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3125 475 888 Telmex Colombia S.A., CO
8551 3034 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
7552 2980 1150 88 VIETEL-AS-AP Viettel Group, VN
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
12479 5154 5021 UNI2-AS, ES
7545 4620 4102 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 3778 3758 ALJAWWALSTC-AS, SA
6327 3496 3413 SHAW - Shaw Communications Inc., CA
22773 3288 3119 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 3034 2991 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 2980 2892 VIETEL-AS-AP Viettel Group, VN
45899 2978 2866 VNPT-AS-VN VNPT Corp, VN
11492 3469 2849 CABLEONE - CABLE ONE, INC., US
11830 2675 2604 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN
64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN
92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I
65002 PRIVATE 113.23.143.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb
65002 PRIVATE 113.23.150.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb
65002 PRIVATE 113.23.220.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb
65002 PRIVATE 113.23.221.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb
64832 PRIVATE 118.143.215.0/24 64800 -Private Use AS-, ZZ
Complete listing at http://thyme.rand.apnic.net/hk/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.159.224.0/24 32281 CCT-LLC - CCT LLC, US
23.160.96.0/24 209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communica
27.100.7.0/24 56096 UNKNOWN
41.76.140.0/22 37500 -Reserved AS-, ZZ
41.78.92.0/22 14988 BTC-GATE1, BW
41.78.180.0/23 37265 -Reserved AS-, ZZ
43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US
43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US
43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US
45.121.32.0/22 134356 UNKNOWN
Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:13 /9:11 /10:35 /11:97 /12:286
/13:567 /14:1125 /15:1900 /16:13308 /17:7829 /18:13632
/19:25081 /20:38301 /21:45347 /22:89288 /23:73367 /24:408213
/25:1 /26:0 /27:4 /28:5 /29:7 /30:1
/31:0 /32:3
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 3974 5154 UNI2-AS, ES
6327 3269 3496 SHAW - Shaw Communications Inc., CA
39891 2946 3778 ALJAWWALSTC-AS, SA
11492 2758 3469 CABLEONE - CABLE ONE, INC., US
22773 2535 3288 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 2490 3034 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2047 2153 MEGAPATH5-US - MegaPath Corporation, US
11830 2020 2675 Instituto Costarricense de Electricidad y Telec
30036 1823 2074 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
5650 1761 2087 FRONTIER-FRTR - Frontier Communications of Amer
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1629 2:888 4:18 5:2719 6:43 7:1
8:1150 9:1 12:1870 13:291 14:1868 15:35
16:4 17:198 18:58 20:48 23:2557 24:2408
25:2 27:2533 31:1994 32:78 35:31 36:532
37:2942 38:1591 39:274 40:116 41:3133 42:740
43:1993 44:136 45:6154 46:3020 47:240 49:1316
50:1070 51:312 52:1109 54:362 55:1 56:6
57:39 58:1592 59:984 60:465 61:2118 62:1891
63:1798 64:5058 65:2174 66:4781 67:2651 68:1153
69:3348 70:1150 71:600 72:2261 74:2715 75:403
76:526 77:1672 78:1738 79:2215 80:1578 81:1407
82:1054 83:822 84:1045 85:2117 86:557 87:1489
88:921 89:2397 90:210 91:6439 92:1263 93:2389
94:2448 95:3058 96:907 97:348 98:940 99:166
100:87 101:1210 102:304 103:19424 104:3583 105:243
106:901 107:1829 108:703 109:3418 110:1626 111:1829
112:1472 113:1316 114:1141 115:1699 116:1597 117:1886
118:2281 119:1671 120:1079 121:995 122:2358 123:1673
124:1413 125:1900 128:1204 129:689 130:517 131:1629
132:717 133:193 134:1041 135:224 136:533 137:675
138:1932 139:750 140:564 141:754 142:803 143:1009
144:852 145:496 146:1243 147:765 148:1697 149:765
150:771 151:993 152:916 153:326 154:2188 155:963
156:1630 157:848 158:669 159:1781 160:1473 161:889
162:2621 163:762 164:1113 165:1593 166:450 167:1349
168:3118 169:863 170:3977 171:498 172:1058 173:2106
174:988 175:888 176:2229 177:3933 178:2520 179:1294
180:2103 181:2358 182:2595 183:1334 184:1140 185:14364
186:3583 187:2429 188:2923 189:2051 190:8318 191:1354
192:9918 193:6401 194:5279 195:4037 196:2979 197:1740
198:5658 199:5986 200:7436 201:5004 202:10048 203:10232
204:4610 205:3003 206:3256 207:3213 208:3948 209:4158
210:3559 211:1904 212:3040 213:2788 214:1057 215:55
216:6022 217:2173 218:849 219:412 220:1831 221:997
222:811 223:1402
End of report
