Routing Table Report 06:00 +10GMT Sun 29 Nov, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 814651
Prefixes after maximum aggregation (per Origin AS): 312912
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 397658
Total ASes present in the Internet Routing Table: 69707
Prefixes per ASN: 11.69
Origin-only ASes present in the Internet Routing Table: 59971
Origin ASes announcing only one prefix: 24843
Transit ASes present in the Internet Routing Table: 9736
Transit-only ASes present in the Internet Routing Table: 292
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 49
Max AS path prepend of ASN ( 37385) 44
Prefixes from unregistered ASNs in the Routing Table: 907
Number of instances of unregistered ASNs: 911
Number of 32-bit ASNs allocated by the RIRs: 34280
Number of 32-bit ASNs visible in the Routing Table: 28262
Prefixes from 32-bit ASNs in the Routing Table: 126721
Number of bogon 32-bit ASNs visible in the Routing Table: 14
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 461
Number of addresses announced to Internet: 2864530176
Equivalent to 170 /8s, 189 /16s and 67 /24s
Percentage of available address space announced: 77.4
Percentage of allocated address space announced: 77.4
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: 275510
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 208912
Total APNIC prefixes after maximum aggregation: 62388
APNIC Deaggregation factor: 3.35
Prefixes being announced from the APNIC address blocks: 204971
Unique aggregates announced from the APNIC address blocks: 86887
APNIC Region origin ASes present in the Internet Routing Table: 10966
APNIC Prefixes per ASN: 18.69
APNIC Region origin ASes announcing only one prefix: 3118
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: 6127
Number of APNIC addresses announced to Internet: 778716672
Equivalent to 46 /8s, 106 /16s and 70 /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: 239681
Total ARIN prefixes after maximum aggregation: 110800
ARIN Deaggregation factor: 2.16
Prefixes being announced from the ARIN address blocks: 239888
Unique aggregates announced from the ARIN address blocks: 115333
ARIN Region origin ASes present in the Internet Routing Table: 18583
ARIN Prefixes per ASN: 12.91
ARIN Region origin ASes announcing only one prefix: 6747
ARIN Region transit ASes present in the Internet Routing Table: 1901
Average ARIN Region AS path length visible: 4.5
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3554
Number of ARIN addresses announced to Internet: 1093511680
Equivalent to 65 /8s, 45 /16s and 170 /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: 229915
Total RIPE prefixes after maximum aggregation: 108187
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 225912
Unique aggregates announced from the RIPE address blocks: 137054
RIPE Region origin ASes present in the Internet Routing Table: 27479
RIPE Prefixes per ASN: 8.22
RIPE Region origin ASes announcing only one prefix: 11858
RIPE Region transit ASes present in the Internet Routing Table: 3868
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9660
Number of RIPE addresses announced to Internet: 709468160
Equivalent to 42 /8s, 73 /16s and 160 /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: 110892
Total LACNIC prefixes after maximum aggregation: 26046
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 111923
Unique aggregates announced from the LACNIC address blocks: 47755
LACNIC Region origin ASes present in the Internet Routing Table: 10594
LACNIC Prefixes per ASN: 10.56
LACNIC Region origin ASes announcing only one prefix: 2639
LACNIC Region transit ASes present in the Internet Routing Table: 1956
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 28
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8190
Number of LACNIC addresses announced to Internet: 173975296
Equivalent to 10 /8s, 94 /16s and 167 /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: 24343
Total AfriNIC prefixes after maximum aggregation: 4782
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 31495
Unique aggregates announced from the AfriNIC address blocks: 10222
AfriNIC Region origin ASes present in the Internet Routing Table: 1409
AfriNIC Prefixes per ASN: 22.35
AfriNIC Region origin ASes announcing only one prefix: 480
AfriNIC Region transit ASes present in the Internet Routing Table: 286
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 49
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 731
Number of AfriNIC addresses announced to Internet: 108416768
Equivalent to 6 /8s, 118 /16s and 79 /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 5737 777 657 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3572 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3262 1896 55 VNPT-AS-VN VNPT Corp, VN
7713 3218 936 519 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2504 9044 57 CMNET-GD Guangdong Mobile Communication
9498 2287 450 227 BBIL-AP BHARTI Airtel Ltd., IN
4766 2168 11358 550 KIXS-AS-KR Korea Telecom, KR
4755 2135 441 189 TATACOMM-AS TATA Communications formerl
9394 2058 4913 16 CTTNET China TieTong Telecommunications
45090 2058 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C
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 4727 314 753 CABLEONE, US
16509 4476 9054 2064 AMAZON-02, US
7155 4019 264 32 VIASAT-SP-BACKBONE, US
22773 3734 2994 196 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3354 1323 81 SHAW, CA
16625 3159 1647 2248 AKAMAI-AS, US
209 2488 5060 510 CENTURYLINK-US-LEGACY-QWEST, US
30036 2487 369 91 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2314 2982 1626 FRONTIER-FRTR, US
20115 2162 2899 504 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 6214 1667 141 UNI2-AS, ES
39891 3459 195 22 ALJAWWALSTC-AS, SA
20940 3304 3359 181 AKAMAI-ASN1, EU
8551 3246 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2840 2281 892 ROSTELECOM-AS, RU
9009 2201 227 1191 M247, GB
34984 2169 354 575 TELLCOM-AS, TR
13188 1610 100 31 TRIOLAN, UA
58224 1411 851 530 TCI, IR
61317 1346 176 617 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 8129 3435 604 Uninet S.A. de C.V., MX
10620 3387 526 560 Telmex Colombia S.A., CO
11830 2477 365 47 Instituto Costarricense de Electricidad
13999 1502 426 408 Mega Cable, S.A. de C.V., MX
6503 1471 311 475 Axtel, S.A.B. de C.V., MX
7303 1469 944 267 Telecom Argentina S.A., AR
28573 1335 2255 222 CLARO S.A., BR
6147 1149 379 39 Telefonica del Peru S.A.A., PE
3816 1111 536 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1006 213 422 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 1568 393 22 LINKdotNET-AS, EG
24835 1286 476 26 RAYA-AS, EG
36992 1210 1529 131 ETISALAT-MISR, EG
36903 944 493 109 MT-MPLS, MA
29571 705 68 12 ORANGE-COTE-IVOIRE, CI
6713 531 1855 38 IAM-AS, MA
37342 476 32 1 MOVITEL, MZ
36935 456 522 40 Vodafone-, EG
15399 451 46 16 WANANCHI-, KE
36914 352 82 3 KENET-AS, 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 8129 3435 604 Uninet S.A. de C.V., MX
12479 6214 1667 141 UNI2-AS, ES
7545 5737 777 657 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4727 314 753 CABLEONE, US
16509 4476 9054 2064 AMAZON-02, US
7155 4019 264 32 VIASAT-SP-BACKBONE, US
22773 3734 2994 196 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3572 1330 19 VIETEL-AS-AP Viettel Group, VN
39891 3459 195 22 ALJAWWALSTC-AS, SA
10620 3387 526 560 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 6214 6073 UNI2-AS, ES
7545 5737 5080 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4019 3987 VIASAT-SP-BACKBONE, US
11492 4727 3974 CABLEONE, US
7552 3572 3553 VIETEL-AS-AP Viettel Group, VN
22773 3734 3538 ASN-CXA-ALL-CCI-22773-RDC, US
39891 3459 3437 ALJAWWALSTC-AS, SA
6327 3354 3273 SHAW, CA
45899 3262 3207 VNPT-AS-VN VNPT Corp, VN
8551 3246 3201 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
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
46505 UNALLOCATED 12.7.131.0/24 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 1103 SURFNET-NL SURFnet, The Netherlands, NL
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
Transit: 11426 TWC-11426-CAROLINAS, US
23.142.80.0/24 Origin: 397294 UNASSIGNED
Transit: 398559 TUNBROKER, 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
/13:575 /14:1171 /15:1926 /16:13457 /17:8172 /18:13859
/19:25169 /20:40128 /21:48796 /22:101668 /23:85698 /24:473562
/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 5187 6214 UNI2-AS, ES
11492 3814 4727 CABLEONE, US
6327 3151 3354 SHAW, CA
7155 3108 4019 VIASAT-SP-BACKBONE, US
22773 2864 3734 ASN-CXA-ALL-CCI-22773-RDC, US
8151 2848 8129 Uninet S.A. de C.V., MX
39891 2801 3459 ALJAWWALSTC-AS, SA
8551 2706 3246 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2227 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 1995 2314 FRONTIER-FRTR, US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1861 2:1182 3:35 4:17 5:3394 6:53
8:1459 9:1 11:1 12:1761 13:349 14:2342
15:72 16:12 17:306 18:92 20:111 23:4058
24:2323 25:3 27:2338 31:2136 32:105 34:1
35:34 36:1054 37:3453 38:1981 39:467 40:150
41:3754 42:560 43:2128 44:226 45:14471 46:3590
47:255 49:1560 50:1675 51:90 52:1126 54:215
55:764 56:7 57:52 58:1596 59:1043 60:819
61:2239 62:2185 63:2001 64:5203 65:2343 66:5092
67:2908 68:1169 69:4072 70:1400 71:683 72:3063
74:2540 75:1455 76:687 77:2038 78:1634 79:2489
80:1866 81:1599 82:1369 83:1084 84:1246 85:2607
86:617 87:1778 88:914 89:2856 90:390 91:7128
92:1633 93:2530 94:2842 95:3444 96:1226 97:340
98:956 99:976 100:73 101:1024 102:1173 103:24729
104:3638 105:387 106:762 107:2157 108:675 109:3726
110:1862 111:2294 112:1654 113:1263 114:1503 115:1840
116:1781 117:2086 118:2189 119:1742 120:903 121:975
122:2264 123:2114 124:1565 125:1973 128:1344 129:1235
130:765 131:2007 132:756 133:312 134:1383 135:328
136:666 137:895 138:2299 139:1145 140:809 141:1139
142:1023 143:1223 144:1210 145:327 146:1348 147:1229
148:2099 149:1250 150:733 151:1190 152:1583 153:443
154:2270 155:1252 156:1360 157:1124 158:896 159:2033
160:2010 161:1067 162:3166 163:917 164:1415 165:1312
166:581 167:1689 168:3598 169:632 170:4332 171:739
172:1993 173:2904 174:966 175:1059 176:2888 177:4381
178:2750 179:1876 180:2250 181:2535 182:3119 183:1400
184:2433 185:17315 186:4013 187:2974 188:3272 189:2703
190:8944 191:1349 192:10584 193:7819 194:6336 195:4525
196:3078 197:2198 198:6062 199:5906 200:7298 201:5248
202:10203 203:10103 204:4648 205:3090 206:3283 207:3285
208:3991 209:4556 210:3958 211:1970 212:3553 213:3177
214:1185 215:60 216:6112 217:2488 218:824 219:421
220:2018 221:920 222:776 223:1593
End of report