Routing Table Report 06:00 +10GMT Thu 27 Feb, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 784940
Prefixes after maximum aggregation (per Origin AS): 303682
Deaggregation factor: 2.58
Unique aggregates announced (without unneeded subnets): 388530
Total ASes present in the Internet Routing Table: 67010
Prefixes per ASN: 11.71
Origin-only ASes present in the Internet Routing Table: 57685
Origin ASes announcing only one prefix: 24194
Transit ASes present in the Internet Routing Table: 9325
Transit-only ASes present in the Internet Routing Table: 298
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 32
Max AS path prepend of ASN ( 16327) 25
Prefixes from unregistered ASNs in the Routing Table: 2078
Number of instances of unregistered ASNs: 2083
Number of 32-bit ASNs allocated by the RIRs: 30684
Number of 32-bit ASNs visible in the Routing Table: 25164
Prefixes from 32-bit ASNs in the Routing Table: 115252
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 1110
Number of addresses announced to Internet: 2852400896
Equivalent to 170 /8s, 4 /16s and 47 /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: 261431
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 205112
Total APNIC prefixes after maximum aggregation: 61473
APNIC Deaggregation factor: 3.34
Prefixes being announced from the APNIC address blocks: 199176
Unique aggregates announced from the APNIC address blocks: 84946
APNIC Region origin ASes present in the Internet Routing Table: 10314
APNIC Prefixes per ASN: 19.31
APNIC Region origin ASes announcing only one prefix: 2847
APNIC Region transit ASes present in the Internet Routing Table: 1515
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5403
Number of APNIC addresses announced to Internet: 767637248
Equivalent to 45 /8s, 193 /16s and 55 /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: 233435
Total ARIN prefixes after maximum aggregation: 107583
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 231148
Unique aggregates announced from the ARIN address blocks: 117366
ARIN Region origin ASes present in the Internet Routing Table: 18385
ARIN Prefixes per ASN: 12.57
ARIN Region origin ASes announcing only one prefix: 6752
ARIN Region transit ASes present in the Internet Routing Table: 1884
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: 3168
Number of ARIN addresses announced to Internet: 1079002624
Equivalent to 64 /8s, 80 /16s and 70 /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: 220367
Total RIPE prefixes after maximum aggregation: 104508
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 217113
Unique aggregates announced from the RIPE address blocks: 129979
RIPE Region origin ASes present in the Internet Routing Table: 26805
RIPE Prefixes per ASN: 8.10
RIPE Region origin ASes announcing only one prefix: 11706
RIPE Region transit ASes present in the Internet Routing Table: 3749
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8915
Number of RIPE addresses announced to Internet: 723764736
Equivalent to 43 /8s, 35 /16s and 198 /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: 102209
Total LACNIC prefixes after maximum aggregation: 24165
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 103488
Unique aggregates announced from the LACNIC address blocks: 45306
LACNIC Region origin ASes present in the Internet Routing Table: 9436
LACNIC Prefixes per ASN: 10.97
LACNIC Region origin ASes announcing only one prefix: 2407
LACNIC Region transit ASes present in the Internet Routing Table: 1759
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7018
Number of LACNIC addresses announced to Internet: 173690112
Equivalent to 10 /8s, 90 /16s and 77 /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: 21739
Total AfriNIC prefixes after maximum aggregation: 4508
AfriNIC Deaggregation factor: 4.82
Prefixes being announced from the AfriNIC address blocks: 32904
Unique aggregates announced from the AfriNIC address blocks: 9951
AfriNIC Region origin ASes present in the Internet Routing Table: 1365
AfriNIC Prefixes per ASN: 24.11
AfriNIC Region origin ASes announcing only one prefix: 482
AfriNIC Region transit ASes present in the Internet Routing Table: 265
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: 660
Number of AfriNIC addresses announced to Internet: 107732480
Equivalent to 6 /8s, 107 /16s and 222 /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 5306 667 623 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3297 1330 23 VIETEL-AS-AP Viettel Group, VN
45899 3135 1797 104 VNPT-AS-VN VNPT Corp, VN
9808 2612 9043 62 CMNET-GD Guangdong Mobile Communication
9498 2242 433 219 BBIL-AP BHARTI Airtel Ltd., IN
4755 2121 437 197 TATACOMM-AS TATA Communications formerl
4766 2096 11102 556 KIXS-AS-KR Korea Telecom, KR
9394 2075 4898 22 CTTNET China TieTong Telecommunications
18403 2046 349 39 FPT-AS-AP The Corporation for Financing
23969 1877 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 4034 280 28 VIASAT-SP-BACKBONE, US
11492 4000 266 654 CABLEONE, US
16509 3859 7815 1697 AMAZON-02, US
22773 3532 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3391 1324 91 SHAW, CA
16625 2982 1564 2141 AKAMAI-AS, US
209 2397 5079 537 CENTURYLINK-US-LEGACY-QWEST, US
30036 2313 360 97 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2290 2941 1631 FRONTIER-FRTR, US
20115 2142 2795 520 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 5910 1599 131 UNI2-AS, ES
39891 3776 203 20 ALJAWWALSTC-AS, SA
8551 3291 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2871 462 1980 AKAMAI-ASN1, US
12389 2444 2245 728 ROSTELECOM-AS, RU
34984 2092 350 560 TELLCOM-AS, TR
9009 2063 217 1096 M247, GB
9121 1919 1691 18 TTNET, TR
13188 1604 100 47 TRIOLAN, UA
8402 1337 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 6271 3300 598 Uninet S.A. de C.V., MX
10620 3361 534 446 Telmex Colombia S.A., CO
11830 2667 369 63 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 1322 2227 193 CLARO S.A., BR
6147 1127 379 39 Telefonica del Peru S.A.A., PE
3816 1103 563 137 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
13999 977 393 392 Mega Cable, S.A. de C.V., MX
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 1498 393 22 LINKdotNET-AS, EG
24835 1095 566 24 RAYA-AS, EG
36992 1057 1535 74 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 387 522 40 Vodafone-, EG
15399 374 45 10 WANANCHI-, KE
23889 373 231 15 MauritiusTelecom, MU
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 6271 3300 598 Uninet S.A. de C.V., MX
12479 5910 1599 131 UNI2-AS, ES
7545 5306 667 623 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4034 280 28 VIASAT-SP-BACKBONE, US
11492 4000 266 654 CABLEONE, US
16509 3859 7815 1697 AMAZON-02, US
39891 3776 203 20 ALJAWWALSTC-AS, SA
22773 3532 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3391 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 5910 5779 UNI2-AS, ES
7545 5306 4683 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4034 4006 VIASAT-SP-BACKBONE, US
39891 3776 3756 ALJAWWALSTC-AS, SA
22773 3532 3383 ASN-CXA-ALL-CCI-22773-RDC, US
11492 4000 3346 CABLEONE, US
6327 3391 3300 SHAW, CA
7552 3297 3274 VIETEL-AS-AP Viettel Group, VN
8551 3291 3246 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 /12:281
/13:577 /14:1155 /15:1912 /16:13379 /17:8098 /18:13719
/19:25355 /20:39137 /21:46782 /22:97633 /23:80894 /24:455841
/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 4893 5910 UNI2-AS, ES
6327 3181 3391 SHAW, CA
11492 3130 4000 CABLEONE, US
7155 3125 4034 VIASAT-SP-BACKBONE, US
39891 2946 3776 ALJAWWALSTC-AS, SA
8551 2751 3291 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2748 3532 ASN-CXA-ALL-CCI-22773-RDC, US
8151 2083 6271 Uninet S.A. de C.V., MX
30036 2061 2313 MEDIACOM-ENTERPRISE-BUSINESS, US
11830 2015 2667 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1720 2:1141 3:30 4:17 5:3291 6:48
8:1341 9:1 12:1781 13:495 14:2237 15:73
16:9 17:286 18:79 20:56 23:3318 24:2639
25:4 27:2499 31:2114 32:93 35:39 36:930
37:3246 38:1903 39:321 40:127 41:3393 42:868
43:2108 44:198 45:13513 46:3637 47:277 49:1415
50:1218 51:87 52:1129 54:271 55:690 56:6
57:46 58:1973 59:1027 60:691 61:2189 62:2180
63:1931 64:5061 65:2305 66:4837 67:2855 68:1210
69:3775 70:1429 71:667 72:2770 74:2623 75:1435
76:676 77:1802 78:1931 79:2394 80:1824 81:1557
82:1234 83:1016 84:1201 85:2493 86:554 87:1695
88:1081 89:2678 90:299 91:6857 92:1475 93:2441
94:2600 95:3373 96:1003 97:337 98:966 99:963
100:69 101:1143 102:772 103:23151 104:3610 105:396
106:832 107:1951 108:697 109:3761 110:1768 111:1954
112:1566 113:1317 114:1362 115:1827 116:1756 117:2044
118:2174 119:1678 120:812 121:992 122:2364 123:1870
124:1547 125:1984 128:1350 129:913 130:616 131:1795
132:755 133:300 134:1233 135:273 136:594 137:837
138:2161 139:974 140:649 141:888 142:880 143:1131
144:948 145:320 146:1362 147:1025 148:2046 149:1122
150:814 151:1263 152:1460 153:370 154:4682 155:891
156:3322 157:1084 158:763 159:1936 160:1734 161:1014
162:3005 163:797 164:1439 165:1246 166:534 167:1500
168:3651 169:485 170:4226 171:753 172:1879 173:2382
174:1037 175:1011 176:2649 177:4046 178:2691 179:1449
180:2154 181:2438 182:2793 183:1104 184:2376 185:15995
186:3702 187:2532 188:3112 189:2090 190:8259 191:1490
192:10254 193:7358 194:6001 195:4296 196:3419 197:1912
198:6111 199:5916 200:7123 201:5117 202:10127 203:10126
204:4545 205:3070 206:3259 207:3285 208:3987 209:4363
210:3771 211:1873 212:3188 213:2973 214:1162 215:54
216:5942 217:2348 218:844 219:421 220:1977 221:905
222:825 223:1460
End of report