Routing Table Report 06:00 +10GMT Mon 30 Nov, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 813814
Prefixes after maximum aggregation (per Origin AS): 313185
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 397391
Total ASes present in the Internet Routing Table: 69688
Prefixes per ASN: 11.68
Origin-only ASes present in the Internet Routing Table: 59953
Origin ASes announcing only one prefix: 24832
Transit ASes present in the Internet Routing Table: 9735
Transit-only ASes present in the Internet Routing Table: 294
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 32
Max AS path prepend of ASN ( 45582) 27
Prefixes from unregistered ASNs in the Routing Table: 908
Number of instances of unregistered ASNs: 912
Number of 32-bit ASNs allocated by the RIRs: 34291
Number of 32-bit ASNs visible in the Routing Table: 28242
Prefixes from 32-bit ASNs in the Routing Table: 126690
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: 399
Number of addresses announced to Internet: 2864113920
Equivalent to 170 /8s, 182 /16s and 233 /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: 274856
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 208972
Total APNIC prefixes after maximum aggregation: 62421
APNIC Deaggregation factor: 3.35
Prefixes being announced from the APNIC address blocks: 205067
Unique aggregates announced from the APNIC address blocks: 86989
APNIC Region origin ASes present in the Internet Routing Table: 10973
APNIC Prefixes per ASN: 18.69
APNIC Region origin ASes announcing only one prefix: 3120
APNIC Region transit ASes present in the Internet Routing Table: 1582
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: 6132
Number of APNIC addresses announced to Internet: 778810880
Equivalent to 46 /8s, 107 /16s and 182 /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: 239642
Total ARIN prefixes after maximum aggregation: 110834
ARIN Deaggregation factor: 2.16
Prefixes being announced from the ARIN address blocks: 239874
Unique aggregates announced from the ARIN address blocks: 115345
ARIN Region origin ASes present in the Internet Routing Table: 18592
ARIN Prefixes per ASN: 12.90
ARIN Region origin ASes announcing only one prefix: 6753
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: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3557
Number of ARIN addresses announced to Internet: 1093592832
Equivalent to 65 /8s, 46 /16s and 231 /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: 228994
Total RIPE prefixes after maximum aggregation: 108178
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 224972
Unique aggregates announced from the RIPE address blocks: 136798
RIPE Region origin ASes present in the Internet Routing Table: 27453
RIPE Prefixes per ASN: 8.19
RIPE Region origin ASes announcing only one prefix: 11844
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: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9640
Number of RIPE addresses announced to Internet: 708929024
Equivalent to 42 /8s, 65 /16s and 102 /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: 110999
Total LACNIC prefixes after maximum aggregation: 26271
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 112033
Unique aggregates announced from the LACNIC address blocks: 47700
LACNIC Region origin ASes present in the Internet Routing Table: 10582
LACNIC Prefixes per ASN: 10.59
LACNIC Region origin ASes announcing only one prefix: 2632
LACNIC Region transit ASes present in the Internet Routing Table: 1957
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: 8179
Number of LACNIC addresses announced to Internet: 173954560
Equivalent to 10 /8s, 94 /16s and 86 /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: 24298
Total AfriNIC prefixes after maximum aggregation: 4772
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 31468
Unique aggregates announced from the AfriNIC address blocks: 10213
AfriNIC Region origin ASes present in the Internet Routing Table: 1410
AfriNIC Prefixes per ASN: 22.32
AfriNIC Region origin ASes announcing only one prefix: 482
AfriNIC Region transit ASes present in the Internet Routing Table: 285
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 734
Number of AfriNIC addresses announced to Internet: 108400640
Equivalent to 6 /8s, 118 /16s and 16 /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 2165 11358 551 KIXS-AS-KR Korea Telecom, KR
4755 2136 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 3243 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2834 2281 896 ROSTELECOM-AS, RU
9009 2201 227 1191 M247, GB
34984 2169 354 575 TELLCOM-AS, TR
13188 1610 100 31 TRIOLAN, UA
61317 1345 176 617 ASDETUK http://www.heficed.com, GB
58224 1343 792 573 TCI, IR
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 3253 505 803 Telmex Colombia S.A., CO
11830 2563 369 63 Instituto Costarricense de Electricidad
13999 1502 427 404 Mega Cable, S.A. de C.V., MX
6503 1471 311 475 Axtel, S.A.B. de C.V., MX
7303 1468 945 267 Telecom Argentina S.A., AR
28573 1355 2254 234 CLARO S.A., BR
6147 1148 379 39 Telefonica del Peru S.A.A., PE
3816 1111 536 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1007 213 421 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 1563 393 22 LINKdotNET-AS, EG
24835 1261 468 28 RAYA-AS, EG
36992 1217 1529 130 ETISALAT-MISR, EG
36903 945 494 108 MT-MPLS, MA
29571 706 68 12 ORANGE-COTE-IVOIRE, CI
6713 531 1855 38 IAM-AS, MA
37342 476 32 1 MOVITEL, MZ
15399 451 46 16 WANANCHI-, KE
36935 414 519 36 Vodafone-, EG
36914 355 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
6327 3354 1323 81 SHAW, CA
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 3243 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 6939 HURRICANE, US
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 /16:13444 /17:8176 /18:13860
/19:25156 /20:40118 /21:48759 /22:101413 /23:85656 /24:473090
/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 2705 3243 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)
----------------------------------------------
1:1860 2:1182 3:35 4:17 5:3384 6:53
8:1459 9:1 11:1 12:1763 13:349 14:2344
15:72 16:12 17:306 18:92 20:111 23:4055
24:2329 25:3 27:2345 31:2130 32:105 34:1
35:35 36:1054 37:3434 38:1983 39:467 40:150
41:3757 42:560 43:2130 44:230 45:14458 46:3580
47:255 49:1563 50:1676 51:90 52:1126 54:215
55:762 56:7 57:52 58:1596 59:1043 60:819
61:2240 62:2185 63:2001 64:5203 65:2344 66:5093
67:2911 68:1165 69:4073 70:1400 71:683 72:3063
74:2534 75:1455 76:687 77:2026 78:1614 79:2479
80:1828 81:1594 82:1329 83:1085 84:1260 85:2603
86:613 87:1724 88:903 89:2841 90:390 91:7098
92:1629 93:2521 94:2874 95:3428 96:1226 97:340
98:956 99:976 100:73 101:1029 102:1176 103:24767
104:3636 105:381 106:765 107:2156 108:676 109:3722
110:1862 111:2258 112:1654 113:1267 114:1507 115:1841
116:1784 117:2095 118:2189 119:1741 120:903 121:967
122:2266 123:2115 124:1565 125:1971 128:1347 129:1243
130:765 131:2007 132:747 133:312 134:1385 135:320
136:667 137:896 138:2298 139:1148 140:814 141:1140
142:1023 143:1227 144:1210 145:332 146:1358 147:1221
148:2132 149:1251 150:749 151:1190 152:1586 153:443
154:2271 155:1254 156:1364 157:1124 158:896 159:2034
160:2011 161:1073 162:3168 163:917 164:1406 165:1311
166:582 167:1690 168:3598 169:633 170:4322 171:739
172:1990 173:2903 174:965 175:1060 176:2897 177:4392
178:2766 179:1881 180:2252 181:2504 182:3118 183:1400
184:2434 185:17171 186:4003 187:2989 188:3206 189:2710
190:9034 191:1350 192:10596 193:7804 194:6312 195:4515
196:3028 197:2169 198:6062 199:5900 200:7290 201:5259
202:10195 203:10118 204:4651 205:3097 206:3276 207:3289
208:3990 209:4554 210:3959 211:1971 212:3501 213:3161
214:1187 215:60 216:6091 217:2486 218:824 219:421
220:2018 221:920 222:776 223:1590
End of report