Routing Table Report 06:00 +10GMT Sun 01 Jan, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 588477
Prefixes after maximum aggregation (per Origin AS): 215855
Deaggregation factor: 2.73
Unique aggregates announced (without unneeded subnets): 294557
Total ASes present in the Internet Routing Table: 52582
Prefixes per ASN: 11.19
Origin-only ASes present in the Internet Routing Table: 34925
Origin ASes announcing only one prefix: 14673
Transit ASes present in the Internet Routing Table: 5928
Transit-only ASes present in the Internet Routing Table: 196
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 30
Max AS path prepend of ASN ( 16327) 25
Prefixes from unregistered ASNs in the Routing Table: 18
Unregistered ASNs in the Routing Table: 12
Number of 32-bit ASNs allocated by the RIRs: 16725
Number of 32-bit ASNs visible in the Routing Table: 11729
Prefixes from 32-bit ASNs in the Routing Table: 46671
Number of bogon 32-bit ASNs visible in the Routing Table: 567
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 365
Number of addresses announced to Internet: 2776200709
Equivalent to 165 /8s, 121 /16s and 118 /24s
Percentage of available address space announced: 75.0
Percentage of allocated address space announced: 75.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.4
Total number of prefixes smaller than registry allocations: 194166
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 146200
Total APNIC prefixes after maximum aggregation: 42191
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 160116
Unique aggregates announced from the APNIC address blocks: 68791
APNIC Region origin ASes present in the Internet Routing Table: 5043
APNIC Prefixes per ASN: 31.75
APNIC Region origin ASes announcing only one prefix: 1137
APNIC Region transit ASes present in the Internet Routing Table: 877
Average APNIC Region AS path length visible: 4.0
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2505
Number of APNIC addresses announced to Internet: 756761861
Equivalent to 45 /8s, 27 /16s and 69 /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, 131072-137529
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: 180939
Total ARIN prefixes after maximum aggregation: 86381
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 187412
Unique aggregates announced from the ARIN address blocks: 88016
ARIN Region origin ASes present in the Internet Routing Table: 15574
ARIN Prefixes per ASN: 12.03
ARIN Region origin ASes announcing only one prefix: 5525
ARIN Region transit ASes present in the Internet Routing Table: 1623
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1630
Number of ARIN addresses announced to Internet: 1096832512
Equivalent to 65 /8s, 96 /16s and 86 /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, 393216-397212
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: 142273
Total RIPE prefixes after maximum aggregation: 70860
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 152568
Unique aggregates announced from the RIPE address blocks: 95401
RIPE Region origin ASes present in the Internet Routing Table: 17104
RIPE Prefixes per ASN: 8.92
RIPE Region origin ASes announcing only one prefix: 7342
RIPE Region transit ASes present in the Internet Routing Table: 2735
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 4722
Number of RIPE addresses announced to Internet: 675396096
Equivalent to 40 /8s, 65 /16s and 186 /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
196608-207259
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: 57559
Total LACNIC prefixes after maximum aggregation: 13141
LACNIC Deaggregation factor: 4.38
Prefixes being announced from the LACNIC address blocks: 71110
Unique aggregates announced from the LACNIC address blocks: 35488
LACNIC Region origin ASes present in the Internet Routing Table: 2239
LACNIC Prefixes per ASN: 31.76
LACNIC Region origin ASes announcing only one prefix: 511
LACNIC Region transit ASes present in the Internet Routing Table: 470
Average LACNIC Region AS path length visible: 4.6
Max LACNIC Region AS path length visible: 20
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2608
Number of LACNIC addresses announced to Internet: 162814208
Equivalent to 9 /8s, 180 /16s and 89 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + 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: 14816
Total AfriNIC prefixes after maximum aggregation: 3275
AfriNIC Deaggregation factor: 4.52
Prefixes being announced from the AfriNIC address blocks: 16905
Unique aggregates announced from the AfriNIC address blocks: 6523
AfriNIC Region origin ASes present in the Internet Routing Table: 692
AfriNIC Prefixes per ASN: 24.43
AfriNIC Region origin ASes announcing only one prefix: 158
AfriNIC Region transit ASes present in the Internet Routing Table: 171
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 264
Number of AfriNIC addresses announced to Internet: 83947008
Equivalent to 5 /8s, 0 /16s and 238 /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 3677 379 220 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2983 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2606 1484 528 BSNL-NIB National Internet Backbone, IN
4766 2326 11133 732 KIXS-AS-KR Korea Telecom, KR
9808 2158 8648 42 CMNET-GD Guangdong Mobile Communication
4755 2044 428 216 TATACOMM-AS TATA Communications formerl
45899 1670 1271 98 VNPT-AS-VN VNPT Corp, VN
24560 1571 559 243 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
9583 1530 118 543 SIFY-AS-IN Sify Limited, IN
38197 1494 92 302 SUNHK-DATA-AS-AP Sun Network (Hong Kong
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
22773 3616 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3251 1333 82 SHAW - Shaw Communications Inc., CA
18566 2195 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1956 2021 402 CHARTER-NET-HKY-NC - Charter Communicat
30036 1745 329 396 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
209 1732 5066 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
6983 1673 848 225 ITCDELTA - Earthlink, Inc., US
701 1597 10629 660 UUNET - MCI Communications Services, In
16509 1523 3028 519 AMAZON-02 - Amazon.com, Inc., US
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
39891 3140 159 16 ALJAWWALSTC-AS , SA
20940 2860 1071 2058 AKAMAI-ASN1 , US
9121 2269 1707 95 TTNET , TR
34984 1826 318 444 TELLCOM-AS , TR
13188 1434 91 251 TRIOLAN , UA
12479 1414 1033 51 UNI2-AS , ES
6849 1308 315 75 UKRTELNET , UA
8551 1190 372 58 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
8402 1121 544 15 CORBINA-AS OJSC "Vimpelcom", RU
12389 962 1156 445 ROSTELECOM-AS , RU
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
10620 2891 503 746 Telmex Colombia S.A., CO
8151 2475 3370 553 Uninet S.A. de C.V., MX
6503 1536 437 54 Axtel, S.A.B. de C.V., MX
7303 1523 970 252 Telecom Argentina S.A., AR
11830 1431 325 124 Instituto Costarricense de Electricidad
6147 1337 366 76 Telefonica del Peru S.A.A., PE
28573 1046 2258 188 CLARO S.A., BR
3816 982 469 211 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 910 125 77 Alestra, S. de R.L. de C.V., MX
18881 879 1036 22 TELEFÔNICA BRASIL S.A, BR
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
24863 1287 398 42 LINKdotNET-AS, EG
37611 676 67 6 Afrihost, ZA
36903 673 338 140 MT-MPLS, MA
36992 570 1373 25 ETISALAT-MISR, EG
24835 490 658 16 RAYA-AS, EG
8452 487 1474 16 TE-AS TE-AS, EG
37492 396 288 72 ORANGE-TN, TN
29571 368 36 10 CITelecom-AS, CI
15399 314 35 6 WANANCHI-KE, KE
2018 285 327 74 TENET-1, ZA
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
7545 3677 379 220 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3616 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3251 1333 82 SHAW - Shaw Communications Inc., CA
39891 3140 159 16 ALJAWWALSTC-AS , SA
17974 2983 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
10620 2891 503 746 Telmex Colombia S.A., CO
20940 2860 1071 2058 AKAMAI-ASN1 , US
9829 2606 1484 528 BSNL-NIB National Internet Backbone, IN
8151 2475 3370 553 Uninet S.A. de C.V., MX
4766 2326 11133 732 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3616 3464 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3251 3169 SHAW - Shaw Communications Inc., CA
39891 3140 3124 ALJAWWALSTC-AS , SA
17974 2983 2912 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9121 2269 2174 TTNET , TR
10620 2891 2145 Telmex Colombia S.A., CO
9808 2158 2116 CMNET-GD Guangdong Mobile Communication
18566 2195 2086 MEGAPATH5-US - MegaPath Corporation, US
9829 2606 2078 BSNL-NIB National Internet Backbone, IN
6389 2095 2056 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65526 PRIVATE 83.172.56.0/22 25446 ASN-TOMLINE , RU
64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64513 PRIVATE 103.16.229.0/24 23456 -Reserved AS-, ZZ
65530 PRIVATE 118.102.232.0/24 10201 DWL-AS-IN Dishnet Wireless Lim
64692 PRIVATE 118.184.20.0/24 55994 ANCHNET ShangHai AnchNet Tec,
65001 PRIVATE 139.5.212.0/22 23456 -Reserved AS-, ZZ
64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US
64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT&
64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT&
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 4641 ASN-CUHKNET # AS-CUHKNET CONVERTED TO A
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.128.12.0/22 55763 UNKNOWN
14.128.12.0/24 55763 UNKNOWN
14.128.13.0/24 55763 UNKNOWN
14.128.15.0/24 55763 UNKNOWN
27.100.7.0/24 56096 UNKNOWN
41.62.1.0/24 19136 NNET, ZA
41.73.16.0/24 37004 Suburban-Broadband-AS, NG
41.73.17.0/24 37004 Suburban-Broadband-AS, NG
41.73.18.0/24 37004 Suburban-Broadband-AS, NG
41.73.19.0/24 37004 Suburban-Broadband-AS, NG
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 /8:16 /9:13 /10:32 /11:96 /12:266
/13:497 /14:1015 /15:1752 /16:12655 /17:7424 /18:12455
/19:24205 /20:35634 /21:37929 /22:68778 /23:57427 /24:327824
/25:5 /26:5 /27:11 /28:9 /29:8 /30:1
/31:0 /32:419
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3047 3251 SHAW - Shaw Communications Inc., CA
39891 2896 3140 ALJAWWALSTC-AS , SA
22773 2817 3616 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
18566 2088 2195 MEGAPATH5-US - MegaPath Corporation, US
9121 1586 2269 TTNET , TR
30036 1557 1745 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
6983 1320 1673 ITCDELTA - Earthlink, Inc., US
10620 1318 2891 Telmex Colombia S.A., CO
11492 1234 1335 CABLEONE - CABLE ONE, INC., US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1524 2:803 4:23 5:2166 6:19 8:949
12:1735 13:65 14:1760 15:23 16:2 17:102
18:123 19:1 20:51 23:1952 24:1769 27:2364
31:1709 32:63 33:11 34:1 35:3 36:356
37:2378 38:1260 39:29 40:95 41:2787 42:456
43:1872 44:46 45:2209 46:2254 47:116 49:1122
50:935 51:15 52:611 54:355 55:1 56:4
57:38 58:1459 59:866 60:391 61:1828 62:1361
63:1868 64:4418 65:2111 66:4291 67:2164 68:1149
69:3166 70:1270 71:557 72:2004 74:2426 75:390
76:395 77:1372 78:1553 79:864 80:1313 81:1362
82:904 83:646 84:812 85:1593 86:454 87:1047
88:772 89:1930 90:194 91:5710 92:871 93:2306
94:2223 95:2624 96:556 97:349 98:936 99:92
100:148 101:1172 103:12613 104:2547 105:146 106:438
107:1459 108:768 109:2406 110:1252 111:1619 112:1113
113:1097 114:914 115:1488 116:1638 117:1530 118:2021
119:1514 120:915 121:1000 122:2241 123:1914 124:1508
125:1732 128:682 129:462 130:420 131:983 132:495
133:186 134:518 135:210 136:338 137:376 138:1519
139:266 140:608 141:453 142:702 143:687 144:709
145:135 146:915 147:551 148:1323 149:514 150:670
151:709 152:669 153:306 154:705 155:876 156:526
157:545 158:402 159:1184 160:552 161:672 162:2304
163:525 164:733 165:1107 166:349 167:1174 168:2178
169:690 170:2299 171:260 172:832 173:1781 174:766
175:702 176:1499 177:3458 178:2174 179:991 180:1978
181:1724 182:2139 183:986 184:821 185:7747 186:2922
187:1986 188:2142 189:1693 190:7040 191:1030 192:9043
193:5526 194:4382 195:3614 196:1744 197:1102 198:5414
199:5537 200:6524 201:3561 202:9302 203:9602 204:4227
205:2629 206:2853 207:2987 208:3904 209:3743 210:3374
211:1806 212:2529 213:2266 214:574 215:23 216:5640
217:1832 218:760 219:371 220:1664 221:882 222:514
223:1050
End of report
