Routing Table Report 06:00 +10GMT Sun 27 Sep, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 812754
Prefixes after maximum aggregation (per Origin AS): 312085
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 396182
Total ASes present in the Internet Routing Table: 69189
Prefixes per ASN: 11.75
Origin-only ASes present in the Internet Routing Table: 59501
Origin ASes announcing only one prefix: 24722
Transit ASes present in the Internet Routing Table: 9688
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: 48
Max AS path prepend of ASN ( 37385) 44
Prefixes from unregistered ASNs in the Routing Table: 814
Number of instances of unregistered ASNs: 817
Number of 32-bit ASNs allocated by the RIRs: 33603
Number of 32-bit ASNs visible in the Routing Table: 27615
Prefixes from 32-bit ASNs in the Routing Table: 126262
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: 445
Number of addresses announced to Internet: 2860047360
Equivalent to 170 /8s, 120 /16s and 220 /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: 273096
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 210061
Total APNIC prefixes after maximum aggregation: 62541
APNIC Deaggregation factor: 3.36
Prefixes being announced from the APNIC address blocks: 203952
Unique aggregates announced from the APNIC address blocks: 86485
APNIC Region origin ASes present in the Internet Routing Table: 10799
APNIC Prefixes per ASN: 18.89
APNIC Region origin ASes announcing only one prefix: 3028
APNIC Region transit ASes present in the Internet Routing Table: 1585
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5947
Number of APNIC addresses announced to Internet: 779481600
Equivalent to 46 /8s, 117 /16s and 242 /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: 240036
Total ARIN prefixes after maximum aggregation: 110479
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 237781
Unique aggregates announced from the ARIN address blocks: 116585
ARIN Region origin ASes present in the Internet Routing Table: 18506
ARIN Prefixes per ASN: 12.85
ARIN Region origin ASes announcing only one prefix: 6746
ARIN Region transit ASes present in the Internet Routing Table: 1887
Average ARIN Region AS path length visible: 4.5
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3416
Number of ARIN addresses announced to Internet: 1087700992
Equivalent to 64 /8s, 213 /16s and 0 /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: 228752
Total RIPE prefixes after maximum aggregation: 108094
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 224837
Unique aggregates announced from the RIPE address blocks: 135510
RIPE Region origin ASes present in the Internet Routing Table: 27348
RIPE Prefixes per ASN: 8.22
RIPE Region origin ASes announcing only one prefix: 11826
RIPE Region transit ASes present in the Internet Routing Table: 3853
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9488
Number of RIPE addresses announced to Internet: 708781824
Equivalent to 42 /8s, 63 /16s and 39 /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: 109575
Total LACNIC prefixes after maximum aggregation: 25452
LACNIC Deaggregation factor: 4.31
Prefixes being announced from the LACNIC address blocks: 110732
Unique aggregates announced from the LACNIC address blocks: 47576
LACNIC Region origin ASes present in the Internet Routing Table: 10447
LACNIC Prefixes per ASN: 10.60
LACNIC Region origin ASes announcing only one prefix: 2627
LACNIC Region transit ASes present in the Internet Routing Table: 1944
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 30
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8043
Number of LACNIC addresses announced to Internet: 174072832
Equivalent to 10 /8s, 96 /16s and 36 /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: 23516
Total AfriNIC prefixes after maximum aggregation: 4875
AfriNIC Deaggregation factor: 4.82
Prefixes being announced from the AfriNIC address blocks: 35006
Unique aggregates announced from the AfriNIC address blocks: 9657
AfriNIC Region origin ASes present in the Internet Routing Table: 1424
AfriNIC Prefixes per ASN: 24.58
AfriNIC Region origin ASes announcing only one prefix: 495
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: 48
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 721
Number of AfriNIC addresses announced to Internet: 109587456
Equivalent to 6 /8s, 136 /16s and 44 /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 5655 760 672 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3583 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3227 1896 51 VNPT-AS-VN VNPT Corp, VN
7713 2712 829 625 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2525 9043 60 CMNET-GD Guangdong Mobile Communication
9498 2297 450 228 BBIL-AP BHARTI Airtel Ltd., IN
4766 2166 11358 550 KIXS-AS-KR Korea Telecom, KR
4755 2144 441 193 TATACOMM-AS TATA Communications formerl
9394 2036 4913 16 CTTNET China TieTong Telecommunications
45090 1996 845 56 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 4584 307 665 CABLEONE, US
16509 4299 8335 1976 AMAZON-02, US
7155 4034 264 32 VIASAT-SP-BACKBONE, US
22773 3646 2985 179 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3348 1323 81 SHAW, CA
16625 3115 1636 2233 AKAMAI-AS, US
209 2484 5062 522 CENTURYLINK-US-LEGACY-QWEST, US
30036 2469 367 104 MEDIACOM-ENTERPRISE-BUSINESS, US
26484 2409 151 327 IKGUL-26484, US
5650 2312 2981 1625 FRONTIER-FRTR, 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 6158 1652 136 UNI2-AS, ES
39891 3652 203 21 ALJAWWALSTC-AS, SA
8551 3437 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3184 2219 1017 AKAMAI-ASN1, EU
12389 2699 2275 863 ROSTELECOM-AS, RU
34984 2195 355 572 TELLCOM-AS, TR
9009 2179 231 1177 M247, GB
13188 1609 100 35 TRIOLAN, UA
61317 1356 158 602 ASDETUK http://www.heficed.com, GB
58224 1254 836 526 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 8059 3323 606 Uninet S.A. de C.V., MX
10620 3391 531 510 Telmex Colombia S.A., CO
11830 2566 369 63 Instituto Costarricense de Electricidad
6503 1634 323 414 Axtel, S.A.B. de C.V., MX
7303 1475 947 269 Telecom Argentina S.A., AR
13999 1432 456 386 Mega Cable, S.A. de C.V., MX
28573 1340 2251 219 CLARO S.A., BR
3816 1151 576 157 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1119 379 39 Telefonica del Peru S.A.A., PE
11172 959 111 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 1428 393 22 LINKdotNET-AS, EG
36992 1169 1534 99 ETISALAT-MISR, EG
24835 1106 464 28 RAYA-AS, EG
36903 874 455 188 MT-MPLS, MA
29571 699 68 12 ORANGE-COTE-IVOIRE, CI
6713 544 1863 34 IAM-AS, MA
15399 494 46 15 WANANCHI-, KE
37342 481 32 1 MOVITEL, MZ
36935 450 519 37 Vodafone-, EG
23889 345 232 16 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 8059 3323 606 Uninet S.A. de C.V., MX
12479 6158 1652 136 UNI2-AS, ES
7545 5655 760 672 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4584 307 665 CABLEONE, US
16509 4299 8335 1976 AMAZON-02, US
7155 4034 264 32 VIASAT-SP-BACKBONE, US
39891 3652 203 21 ALJAWWALSTC-AS, SA
22773 3646 2985 179 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3583 1330 19 VIETEL-AS-AP Viettel Group, VN
8551 3437 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 6158 6022 UNI2-AS, ES
7545 5655 4983 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4034 4002 VIASAT-SP-BACKBONE, US
11492 4584 3919 CABLEONE, US
39891 3652 3631 ALJAWWALSTC-AS, SA
7552 3583 3564 VIETEL-AS-AP Viettel Group, VN
22773 3646 3467 ASN-CXA-ALL-CCI-22773-RDC, US
8551 3437 3392 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3348 3267 SHAW, CA
45899 3227 3176 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
22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US
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
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
23.142.80.0/24 Origin: 10753 LVLT-10753, US
Transit: 3356 LEVEL3, US
23.157.0.0/24 Origin: 395101 UNASSIGNED
Transit: 33657 CMCS, 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 /8:9 /9:12 /10:38 /11:98 /12:283
/13:575 /14:1169 /15:1931 /16:13466 /17:8211 /18:13806
/19:25119 /20:40006 /21:48494 /22:101391 /23:84648 /24:473477
/25:1 /26:0 /27:4 /28:6 /29:7 /30:1
/31:0 /32:1
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5128 6158 UNI2-AS, ES
11492 3673 4584 CABLEONE, US
6327 3146 3348 SHAW, CA
7155 3122 4034 VIASAT-SP-BACKBONE, US
8551 2896 3437 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2818 3646 ASN-CXA-ALL-CCI-22773-RDC, US
39891 2801 3652 ALJAWWALSTC-AS, SA
8151 2799 8059 Uninet S.A. de C.V., MX
30036 2212 2469 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 1995 2312 FRONTIER-FRTR, US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1836 2:1169 3:33 4:17 5:3575 6:54
8:1442 9:1 11:1 12:1767 13:346 14:2325
15:72 16:8 17:295 18:88 20:109 23:3985
24:2322 25:3 27:2323 31:2143 32:116 34:1
35:42 36:965 37:3471 38:1894 39:465 40:136
41:3672 42:547 43:2144 44:215 45:14727 46:3496
47:283 49:1505 50:1640 51:90 52:1115 54:229
55:678 56:6 57:51 58:1614 59:1088 60:790
61:2230 62:2156 63:2000 64:5230 65:2338 66:5043
67:2885 68:1166 69:4041 70:1394 71:675 72:2966
74:2556 75:1456 76:669 77:1968 78:1652 79:2621
80:2025 81:1600 82:1310 83:1065 84:1223 85:2670
86:552 87:1783 88:930 89:2818 90:355 91:7109
92:1566 93:2478 94:2778 95:3392 96:1230 97:340
98:920 99:980 100:71 101:1084 102:1084 103:24293
104:3547 105:382 106:889 107:2082 108:694 109:3758
110:1839 111:2290 112:1667 113:1316 114:1317 115:1826
116:1774 117:2101 118:2140 119:1687 120:869 121:995
122:2504 123:2034 124:1568 125:1978 128:1361 129:1246
130:716 131:1931 132:754 133:306 134:1368 135:330
136:608 137:878 138:2263 139:1050 140:795 141:1086
142:969 143:1206 144:1164 145:364 146:1391 147:1218
148:2138 149:1196 150:744 151:1301 152:1549 153:435
154:4498 155:1254 156:3007 157:1111 158:878 159:1987
160:1956 161:1069 162:3138 163:874 164:1494 165:1306
166:579 167:1648 168:3457 169:615 170:4334 171:771
172:1993 173:2729 174:973 175:1048 176:2793 177:4268
178:2695 179:1804 180:2254 181:2538 182:3075 183:1402
184:2434 185:16854 186:3867 187:3002 188:3288 189:2669
190:8945 191:1420 192:10446 193:7666 194:6254 195:4528
196:3090 197:1988 198:6058 199:5925 200:7203 201:5220
202:10205 203:10155 204:4631 205:3093 206:3195 207:3248
208:4000 209:4445 210:3948 211:1966 212:3477 213:3244
214:1168 215:60 216:6071 217:2464 218:807 219:420
220:2004 221:900 222:784 223:1567
End of report