Routing Table Report 06:00 +10GMT Sun 01 Mar, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 785620
Prefixes after maximum aggregation (per Origin AS): 303967
Deaggregation factor: 2.58
Unique aggregates announced (without unneeded subnets): 389613
Total ASes present in the Internet Routing Table: 67070
Prefixes per ASN: 11.71
Origin-only ASes present in the Internet Routing Table: 57742
Origin ASes announcing only one prefix: 24211
Transit ASes present in the Internet Routing Table: 9328
Transit-only ASes present in the Internet Routing Table: 301
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 34
Max AS path prepend of ASN ( 16327) 25
Prefixes from unregistered ASNs in the Routing Table: 2051
Number of instances of unregistered ASNs: 2052
Number of 32-bit ASNs allocated by the RIRs: 30744
Number of 32-bit ASNs visible in the Routing Table: 25217
Prefixes from 32-bit ASNs in the Routing Table: 115629
Number of bogon 32-bit ASNs visible in the Routing Table: 4
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 1108
Number of addresses announced to Internet: 2850590208
Equivalent to 169 /8s, 232 /16s and 142 /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: 99.4
Total number of prefixes smaller than registry allocations: 261733
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 205480
Total APNIC prefixes after maximum aggregation: 61457
APNIC Deaggregation factor: 3.34
Prefixes being announced from the APNIC address blocks: 199512
Unique aggregates announced from the APNIC address blocks: 84956
APNIC Region origin ASes present in the Internet Routing Table: 10320
APNIC Prefixes per ASN: 19.33
APNIC Region origin ASes announcing only one prefix: 2842
APNIC Region transit ASes present in the Internet Routing Table: 1521
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5410
Number of APNIC addresses announced to Internet: 766799872
Equivalent to 45 /8s, 180 /16s and 112 /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, 131072-141625
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: 233445
Total ARIN prefixes after maximum aggregation: 107633
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 231120
Unique aggregates announced from the ARIN address blocks: 117454
ARIN Region origin ASes present in the Internet Routing Table: 18383
ARIN Prefixes per ASN: 12.57
ARIN Region origin ASes announcing only one prefix: 6747
ARIN Region transit ASes present in the Internet Routing Table: 1880
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3171
Number of ARIN addresses announced to Internet: 1078822656
Equivalent to 64 /8s, 77 /16s and 135 /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, 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: 221216
Total RIPE prefixes after maximum aggregation: 104817
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 218001
Unique aggregates announced from the RIPE address blocks: 130496
RIPE Region origin ASes present in the Internet Routing Table: 26836
RIPE Prefixes per ASN: 8.12
RIPE Region origin ASes announcing only one prefix: 11710
RIPE Region transit ASes present in the Internet Routing Table: 3757
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: 8938
Number of RIPE addresses announced to Internet: 723816704
Equivalent to 43 /8s, 36 /16s and 145 /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: 101870
Total LACNIC prefixes after maximum aggregation: 24033
LACNIC Deaggregation factor: 4.24
Prefixes being announced from the LACNIC address blocks: 103141
Unique aggregates announced from the LACNIC address blocks: 45474
LACNIC Region origin ASes present in the Internet Routing Table: 9456
LACNIC Prefixes per ASN: 10.91
LACNIC Region origin ASes announcing only one prefix: 2432
LACNIC Region transit ASes present in the Internet Routing Table: 1761
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 34
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7035
Number of LACNIC addresses announced to Internet: 173642496
Equivalent to 10 /8s, 89 /16s and 147 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + 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: 21558
Total AfriNIC prefixes after maximum aggregation: 4594
AfriNIC Deaggregation factor: 4.69
Prefixes being announced from the AfriNIC address blocks: 32737
Unique aggregates announced from the AfriNIC address blocks: 10250
AfriNIC Region origin ASes present in the Internet Routing Table: 1367
AfriNIC Prefixes per ASN: 23.95
AfriNIC Region origin ASes announcing only one prefix: 480
AfriNIC Region transit ASes present in the Internet Routing Table: 268
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 663
Number of AfriNIC addresses announced to Internet: 106924800
Equivalent to 6 /8s, 95 /16s and 139 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 5304 666 617 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3318 1330 22 VIETEL-AS-AP Viettel Group, VN
45899 3135 1797 104 VNPT-AS-VN VNPT Corp, VN
9808 2616 9043 62 CMNET-GD Guangdong Mobile Communication
9498 2244 434 220 BBIL-AP BHARTI Airtel Ltd., IN
18403 2135 349 38 FPT-AS-AP The Corporation for Financing
4755 2133 441 193 TATACOMM-AS TATA Communications formerl
4766 2099 11102 557 KIXS-AS-KR Korea Telecom, KR
9394 2075 4898 22 CTTNET China TieTong Telecommunications
23969 1874 314 16 TOT-NET TOT Public Company Limited, TH
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
7155 4035 280 29 VIASAT-SP-BACKBONE, US
11492 3998 266 665 CABLEONE, US
16509 3869 7816 1701 AMAZON-02, US
22773 3532 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3374 1324 91 SHAW, CA
16625 2988 1567 2138 AKAMAI-AS, US
209 2400 5079 536 CENTURYLINK-US-LEGACY-QWEST, US
30036 2311 360 114 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2290 2941 1631 FRONTIER-FRTR, US
20115 2141 2795 519 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 5927 1599 131 UNI2-AS, ES
39891 3776 203 20 ALJAWWALSTC-AS, SA
8551 3293 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2891 461 1979 AKAMAI-ASN1, US
12389 2447 2248 730 ROSTELECOM-AS, RU
34984 2092 350 560 TELLCOM-AS, TR
9009 2065 218 1098 M247, GB
9121 1922 1691 18 TTNET, TR
13188 1604 100 47 TRIOLAN, UA
8402 1316 562 32 CORBINA-AS OJSC "Vimpelcom", 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
8151 6273 3291 597 Uninet S.A. de C.V., MX
10620 3361 534 446 Telmex Colombia S.A., CO
11830 2049 274 77 Instituto Costarricense de Electricidad
6503 1677 327 389 Axtel, S.A.B. de C.V., MX
7303 1557 1030 265 Telecom Argentina S.A., AR
28573 1324 2235 188 CLARO S.A., BR
13999 1229 502 286 Mega Cable, S.A. de C.V., MX
6147 1126 379 39 Telefonica del Peru S.A.A., PE
3816 1086 563 137 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 956 112 70 Alestra, S. de R.L. 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
24863 1486 393 22 LINKdotNET-AS, EG
24835 1099 566 24 RAYA-AS, EG
36992 981 1337 197 ETISALAT-MISR, EG
36903 875 452 97 MT-MPLS, MA
6713 599 1863 34 IAM-AS, MA
29571 557 68 11 ORANGE-COTE-IVOIRE, CI
37342 482 32 1 MOVITEL, MZ
36935 386 522 40 Vodafone-, EG
23889 373 231 15 MauritiusTelecom, MU
15399 357 45 10 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 6273 3291 597 Uninet S.A. de C.V., MX
12479 5927 1599 131 UNI2-AS, ES
7545 5304 666 617 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4035 280 29 VIASAT-SP-BACKBONE, US
11492 3998 266 665 CABLEONE, US
16509 3869 7816 1701 AMAZON-02, US
39891 3776 203 20 ALJAWWALSTC-AS, SA
22773 3532 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3374 1324 91 SHAW, CA
10620 3361 534 446 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 5927 5796 UNI2-AS, ES
7545 5304 4687 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4035 4006 VIASAT-SP-BACKBONE, US
39891 3776 3756 ALJAWWALSTC-AS, SA
22773 3532 3383 ASN-CXA-ALL-CCI-22773-RDC, US
11492 3998 3333 CABLEONE, US
7552 3318 3296 VIETEL-AS-AP Viettel Group, VN
6327 3374 3283 SHAW, CA
8551 3293 3248 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
45899 3135 3031 VNPT-AS-VN VNPT Corp, VN
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
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
27205 UNALLOCATED 8.38.16.0/21 3356 LEVEL3, US
27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US
23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, 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
23.136.224.0/24 Origin: 15206 UNASSIGNED
Transit: 2914 NTT-COMMUNICATIONS-2914, US
23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA
Transit: 174 COGENT-174, 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, MY
27.126.156.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
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 /8:10 /9:11 /10:37 /11:96 /12:280
/13:573 /14:1145 /15:1908 /16:13367 /17:8081 /18:13692
/19:25303 /20:39298 /21:46768 /22:97826 /23:80999 /24:456203
/25:1 /26:0 /27:4 /28:6 /29:7 /30:1
/31:0 /32:3
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 4911 5927 UNI2-AS, ES
6327 3164 3374 SHAW, CA
11492 3128 3998 CABLEONE, US
7155 3125 4035 VIASAT-SP-BACKBONE, US
39891 2946 3776 ALJAWWALSTC-AS, SA
8551 2753 3293 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2748 3532 ASN-CXA-ALL-CCI-22773-RDC, US
8151 2085 6273 Uninet S.A. de C.V., MX
30036 2059 2311 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 1994 2290 FRONTIER-FRTR, US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1715 2:1157 3:30 4:17 5:3301 6:48
8:1343 9:1 12:1786 13:495 14:2239 15:73
16:9 17:283 18:79 20:56 23:3342 24:2551
25:4 27:2496 31:2129 32:93 35:40 36:932
37:3225 38:1914 39:323 40:127 41:3385 42:921
43:2101 44:196 45:13525 46:3647 47:276 49:1422
50:1217 51:87 52:1134 54:271 55:697 56:6
57:46 58:1968 59:1028 60:691 61:2195 62:2198
63:1938 64:5064 65:2312 66:4846 67:2833 68:1209
69:3790 70:1427 71:667 72:2775 74:2612 75:1436
76:673 77:1811 78:1951 79:2425 80:1829 81:1573
82:1242 83:1017 84:1202 85:2487 86:553 87:1702
88:1085 89:2692 90:299 91:6909 92:1477 93:2444
94:2603 95:3419 96:1010 97:337 98:966 99:962
100:69 101:1151 102:793 103:23182 104:3556 105:391
106:834 107:1962 108:699 109:3775 110:1769 111:1958
112:1571 113:1316 114:1360 115:1820 116:1748 117:2040
118:2170 119:1675 120:817 121:995 122:2367 123:1874
124:1546 125:1985 128:1360 129:897 130:616 131:1816
132:767 133:299 134:1238 135:271 136:597 137:846
138:2176 139:984 140:648 141:886 142:881 143:1166
144:948 145:323 146:1361 147:997 148:2030 149:1131
150:814 151:1247 152:1424 153:370 154:4653 155:879
156:3324 157:1086 158:761 159:1936 160:1834 161:1013
162:3006 163:776 164:1393 165:1247 166:534 167:1496
168:3670 169:493 170:4231 171:758 172:1879 173:2374
174:1036 175:1015 176:2649 177:4121 178:2717 179:1465
180:2159 181:2454 182:2791 183:1111 184:2399 185:16083
186:3729 187:2538 188:3138 189:2085 190:8318 191:1483
192:10243 193:7366 194:6013 195:4300 196:3401 197:1860
198:6098 199:5910 200:7149 201:4785 202:10147 203:10112
204:4541 205:3083 206:3237 207:3280 208:4000 209:4369
210:3771 211:1869 212:3182 213:2999 214:1171 215:54
216:5911 217:2355 218:849 219:421 220:1983 221:908
222:825 223:1465
End of report