Routing Table Report 06:00 +10GMT Fri 01 Jan, 2021
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 816635
Prefixes after maximum aggregation (per Origin AS): 313848
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 399158
Total ASes present in the Internet Routing Table: 69934
Prefixes per ASN: 11.68
Origin-only ASes present in the Internet Routing Table: 60199
Origin ASes announcing only one prefix: 24931
Transit ASes present in the Internet Routing Table: 9735
Transit-only ASes present in the Internet Routing Table: 287
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 203
Max AS path prepend of ASN (396896) 200
Prefixes from unregistered ASNs in the Routing Table: 1012
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 34561
Number of 32-bit ASNs visible in the Routing Table: 28575
Prefixes from 32-bit ASNs in the Routing Table: 128593
Number of bogon 32-bit ASNs visible in the Routing Table: 17
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 504
Number of addresses announced to Internet: 2862958848
Equivalent to 170 /8s, 165 /16s and 73 /24s
Percentage of available address space announced: 77.3
Percentage of allocated address space announced: 77.3
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: 276013
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 209582
Total APNIC prefixes after maximum aggregation: 62709
APNIC Deaggregation factor: 3.34
Prefixes being announced from the APNIC address blocks: 205638
Unique aggregates announced from the APNIC address blocks: 87458
APNIC Region origin ASes present in the Internet Routing Table: 11075
APNIC Prefixes per ASN: 18.57
APNIC Region origin ASes announcing only one prefix: 3178
APNIC Region transit ASes present in the Internet Routing Table: 1581
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 6247
Number of APNIC addresses announced to Internet: 778437120
Equivalent to 46 /8s, 102 /16s and 2 /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, 131072-143673
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: 240142
Total ARIN prefixes after maximum aggregation: 111008
ARIN Deaggregation factor: 2.16
Prefixes being announced from the ARIN address blocks: 240637
Unique aggregates announced from the ARIN address blocks: 115491
ARIN Region origin ASes present in the Internet Routing Table: 18614
ARIN Prefixes per ASN: 12.93
ARIN Region origin ASes announcing only one prefix: 6776
ARIN Region transit ASes present in the Internet Routing Table: 1898
Average ARIN Region AS path length visible: 4.5
Max ARIN Region AS path length visible: 203
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3626
Number of ARIN addresses announced to Internet: 1092655616
Equivalent to 65 /8s, 32 /16s and 154 /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: 230787
Total RIPE prefixes after maximum aggregation: 108495
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 226587
Unique aggregates announced from the RIPE address blocks: 137612
RIPE Region origin ASes present in the Internet Routing Table: 27560
RIPE Prefixes per ASN: 8.22
RIPE Region origin ASes announcing only one prefix: 11845
RIPE Region transit ASes present in the Internet Routing Table: 3851
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9757
Number of RIPE addresses announced to Internet: 709423872
Equivalent to 42 /8s, 72 /16s and 243 /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: 110455
Total LACNIC prefixes after maximum aggregation: 26110
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 111552
Unique aggregates announced from the LACNIC address blocks: 47928
LACNIC Region origin ASes present in the Internet Routing Table: 10596
LACNIC Prefixes per ASN: 10.53
LACNIC Region origin ASes announcing only one prefix: 2651
LACNIC Region transit ASes present in the Internet Routing Table: 1971
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 48
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8198
Number of LACNIC addresses announced to Internet: 173958656
Equivalent to 10 /8s, 94 /16s and 102 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + 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: 24656
Total AfriNIC prefixes after maximum aggregation: 4803
AfriNIC Deaggregation factor: 5.13
Prefixes being announced from the AfriNIC address blocks: 31716
Unique aggregates announced from the AfriNIC address blocks: 10249
AfriNIC Region origin ASes present in the Internet Routing Table: 1414
AfriNIC Prefixes per ASN: 22.43
AfriNIC Region origin ASes announcing only one prefix: 480
AfriNIC Region transit ASes present in the Internet Routing Table: 278
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 747
Number of AfriNIC addresses announced to Internet: 108057856
Equivalent to 6 /8s, 112 /16s and 213 /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
7545 5682 777 660 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3561 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3233 952 519 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 2861 1896 55 VNPT-AS-VN VNPT Corp, VN
9808 2591 9044 57 CMNET-GD Guangdong Mobile Communication
9498 2288 450 227 BBIL-AP BHARTI Airtel Ltd., IN
4766 2229 11361 568 KIXS-AS-KR Korea Telecom, KR
4755 2128 441 189 TATACOMM-AS TATA Communications formerl
45090 2067 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C
9394 2030 4913 16 CTTNET China TieTong Telecommunications
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
11492 4762 316 702 CABLEONE, US
16509 4592 9073 2119 AMAZON-02, US
7155 4022 264 32 VIASAT-SP-BACKBONE, US
22773 3773 3014 209 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3355 1319 82 SHAW, CA
16625 3170 1661 2275 AKAMAI-AS, US
209 2517 5060 507 CENTURYLINK-US-LEGACY-QWEST, US
30036 2488 369 131 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2336 2984 1643 FRONTIER-FRTR, US
20115 2163 2898 509 CHARTER-20115, 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
12479 6201 1667 141 UNI2-AS, ES
39891 3459 195 22 ALJAWWALSTC-AS, SA
20940 3336 3358 178 AKAMAI-ASN1, NL
8551 3202 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2839 2280 885 ROSTELECOM-AS, RU
9009 2287 229 1235 M247, GB
34984 2173 354 578 TELLCOM-AS, TR
13188 1611 100 23 TRIOLAN, UA
58224 1471 857 544 TCI, IR
61317 1427 201 667 ASDETUK http://www.heficed.com, GB
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 8080 3399 585 Uninet S.A. de C.V., MX
10620 3390 526 605 Telmex Colombia S.A., CO
11830 1929 369 55 Instituto Costarricense de Electricidad
13999 1603 432 407 Mega Cable, S.A. de C.V., MX
6503 1442 311 476 Axtel, S.A.B. de C.V., MX
7303 1431 907 260 Telecom Argentina S.A., AR
28573 1369 2260 220 CLARO S.A., BR
6147 1142 376 62 Telefonica del Peru S.A.A., PE
3816 1115 537 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1004 212 417 Techtel LMDS Comunicaciones Interactiva
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 1566 393 22 LINKdotNET-AS, EG
24835 1287 478 26 RAYA-AS, EG
36992 1148 1521 165 ETISALAT-MISR, EG
36903 979 511 102 MT-MPLS, MA
29571 701 68 12 ORANGE-COTE-IVOIRE, CI
6713 532 1863 34 IAM-AS, MA
37342 478 32 1 MOVITEL, MZ
36935 466 522 40 Vodafone-, EG
23889 454 232 16 MauritiusTelecom, MU
15399 440 46 16 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 8080 3399 585 Uninet S.A. de C.V., MX
12479 6201 1667 141 UNI2-AS, ES
7545 5682 777 660 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4762 316 702 CABLEONE, US
16509 4592 9073 2119 AMAZON-02, US
7155 4022 264 32 VIASAT-SP-BACKBONE, US
22773 3773 3014 209 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3561 1330 19 VIETEL-AS-AP Viettel Group, VN
39891 3459 195 22 ALJAWWALSTC-AS, SA
10620 3390 526 605 Telmex Colombia S.A., CO
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 6201 6060 UNI2-AS, ES
7545 5682 5022 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4762 4060 CABLEONE, US
7155 4022 3990 VIASAT-SP-BACKBONE, US
22773 3773 3564 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3561 3542 VIETEL-AS-AP Viettel Group, VN
39891 3459 3437 ALJAWWALSTC-AS, SA
6327 3355 3273 SHAW, CA
20940 3336 3158 AKAMAI-ASN1, NL
8551 3202 3157 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US
40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US
393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, US
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, US
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.133.192.0/24 Origin: 16734 UNASSIGNED
Transit: 266201 RNV CORP EIRELI, BR
23.141.0.0/24 Origin: 395350 UNASSIGNED
Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
27.126.156.0/22 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala
27.126.156.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala
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 /8:8 /9:13 /10:39 /11:99 /12:289
/13:577 /14:1166 /15:1923 /16:13451 /17:8150 /18:13477
/19:25094 /20:40050 /21:48985 /22:101889 /23:86040 /24:475363
/25:1 /26:0 /27:4 /28:6 /29:7 /30:1
/31:0 /32:2
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5180 6201 UNI2-AS, ES
11492 3813 4762 CABLEONE, US
6327 3151 3355 SHAW, CA
7155 3111 4022 VIASAT-SP-BACKBONE, US
22773 2882 3773 ASN-CXA-ALL-CCI-22773-RDC, US
39891 2801 3459 ALJAWWALSTC-AS, SA
8151 2705 8080 Uninet S.A. de C.V., MX
8551 2663 3202 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2220 2488 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2009 2336 FRONTIER-FRTR, US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1868 2:1171 3:68 4:17 5:3576 6:54
8:1463 9:1 11:1 12:1749 13:349 14:2333
15:75 16:13 17:308 18:93 20:111 23:4137
24:2327 25:3 27:2329 31:2152 32:107 34:1
35:36 36:1079 37:3557 38:2006 39:430 40:149
41:3815 42:869 43:2093 44:231 45:14530 46:3554
47:252 49:1594 50:1698 51:89 52:1132 54:218
55:767 56:6 57:53 58:1599 59:1039 60:816
61:2223 62:2190 63:1999 64:5195 65:2353 66:5090
67:2931 68:1181 69:4063 70:1398 71:683 72:3088
74:2531 75:1460 76:692 77:1975 78:1661 79:2465
80:1907 81:1532 82:1298 83:1083 84:1235 85:2598
86:617 87:1795 88:989 89:2870 90:392 91:7186
92:1581 93:2541 94:2907 95:3375 96:1223 97:341
98:962 99:976 100:74 101:1049 102:1204 103:24977
104:3620 105:393 106:762 107:2180 108:676 109:3748
110:1862 111:2296 112:1664 113:1264 114:1414 115:1839
116:1779 117:2119 118:2210 119:1739 120:912 121:979
122:2294 123:2154 124:1570 125:1975 128:1302 129:1266
130:770 131:1995 132:749 133:312 134:1372 135:327
136:675 137:895 138:2291 139:1168 140:779 141:1163
142:1047 143:1218 144:1209 145:340 146:1382 147:1186
148:2158 149:1250 150:751 151:1199 152:1604 153:444
154:2097 155:1263 156:1343 157:1149 158:902 159:2044
160:2059 161:1078 162:3200 163:931 164:1428 165:1308
166:588 167:1714 168:3579 169:624 170:4336 171:752
172:2021 173:2872 174:973 175:1058 176:2912 177:4414
178:2799 179:1871 180:2252 181:2557 182:3125 183:1402
184:2425 185:17564 186:4018 187:3042 188:3217 189:2664
190:9028 191:1409 192:10600 193:7836 194:6416 195:4566
196:3098 197:2252 198:6010 199:5957 200:7295 201:4820
202:10139 203:10167 204:4650 205:3070 206:3292 207:3317
208:3977 209:4596 210:3960 211:1994 212:3582 213:3170
214:1189 215:61 216:6099 217:2469 218:850 219:427
220:2049 221:926 222:784 223:1618
End of report