Routing Table Report 06:00 +10GMT Wed 28 Jun, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 606771
Prefixes after maximum aggregation (per Origin AS): 244665
Deaggregation factor: 2.48
Unique aggregates announced (without unneeded subnets): 302685
Total ASes present in the Internet Routing Table: 54063
Prefixes per ASN: 11.22
Origin-only ASes present in the Internet Routing Table: 47261
Origin ASes announcing only one prefix: 20940
Transit ASes present in the Internet Routing Table: 6802
Transit-only ASes present in the Internet Routing Table: 250
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 36
Max AS path prepend of ASN ( 45557) 25
Prefixes from unregistered ASNs in the Routing Table: 27
Numnber of instances of unregistered ASNs: 30
Number of 32-bit ASNs allocated by the RIRs: 19207
Number of 32-bit ASNs visible in the Routing Table: 13611
Prefixes from 32-bit ASNs in the Routing Table: 53715
Number of bogon 32-bit ASNs visible in the Routing Table: 56
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 354
Number of addresses announced to Internet: 2782333448
Equivalent to 165 /8s, 215 /16s and 10 /24s
Percentage of available address space announced: 75.2
Percentage of allocated address space announced: 75.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.7
Total number of prefixes smaller than registry allocations: 200234
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 166793
Total APNIC prefixes after maximum aggregation: 50286
APNIC Deaggregation factor: 3.32
Prefixes being announced from the APNIC address blocks: 165797
Unique aggregates announced from the APNIC address blocks: 71393
APNIC Region origin ASes present in the Internet Routing Table: 7927
APNIC Prefixes per ASN: 20.92
APNIC Region origin ASes announcing only one prefix: 2277
APNIC Region transit ASes present in the Internet Routing Table: 1076
Average APNIC Region AS path length visible: 4.0
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2916
Number of APNIC addresses announced to Internet: 758886151
Equivalent to 45 /8s, 59 /16s and 175 /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, 131072-137529
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: 190127
Total ARIN prefixes after maximum aggregation: 91134
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 192037
Unique aggregates announced from the ARIN address blocks: 90519
ARIN Region origin ASes present in the Internet Routing Table: 17331
ARIN Prefixes per ASN: 11.08
ARIN Region origin ASes announcing only one prefix: 6531
ARIN Region transit ASes present in the Internet Routing Table: 1664
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2001
Number of ARIN addresses announced to Internet: 1097078273
Equivalent to 65 /8s, 100 /16s and 22 /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, 393216-397212
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, 45/8, 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: 161791
Total RIPE prefixes after maximum aggregation: 81902
RIPE Deaggregation factor: 1.98
Prefixes being announced from the RIPE address blocks: 157858
Unique aggregates announced from the RIPE address blocks: 97803
RIPE Region origin ASes present in the Internet Routing Table: 22411
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 10353
RIPE Region transit ASes present in the Internet Routing Table: 3013
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5454
Number of RIPE addresses announced to Internet: 672894720
Equivalent to 40 /8s, 27 /16s and 143 /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
196608-207259
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: 71810
Total LACNIC prefixes after maximum aggregation: 17641
LACNIC Deaggregation factor: 4.07
Prefixes being announced from the LACNIC address blocks: 73085
Unique aggregates announced from the LACNIC address blocks: 35858
LACNIC Region origin ASes present in the Internet Routing Table: 5162
LACNIC Prefixes per ASN: 14.16
LACNIC Region origin ASes announcing only one prefix: 1470
LACNIC Region transit ASes present in the Internet Routing Table: 798
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2960
Number of LACNIC addresses announced to Internet: 162435328
Equivalent to 9 /8s, 174 /16s and 145 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + 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: 16177
Total AfriNIC prefixes after maximum aggregation: 3675
AfriNIC Deaggregation factor: 4.40
Prefixes being announced from the AfriNIC address blocks: 17639
Unique aggregates announced from the AfriNIC address blocks: 6795
AfriNIC Region origin ASes present in the Internet Routing Table: 964
AfriNIC Prefixes per ASN: 18.30
AfriNIC Region origin ASes announcing only one prefix: 308
AfriNIC Region transit ASes present in the Internet Routing Table: 182
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 13
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 280
Number of AfriNIC addresses announced to Internet: 90620416
Equivalent to 5 /8s, 102 /16s and 194 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 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 3930 404 359 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2977 904 74 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2719 1495 535 BSNL-NIB National Internet Backbone, IN
4766 2374 11135 751 KIXS-AS-KR Korea Telecom, KR
9808 2167 8648 43 CMNET-GD Guangdong Mobile Communication
4755 2086 422 220 TATACOMM-AS TATA Communications formerl
45899 1661 1382 144 VNPT-AS-VN VNPT Corp, VN
7552 1632 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1593 360 139 BBIL-AP BHARTI Airtel Ltd., IN
9583 1578 121 541 SIFY-AS-IN Sify Limited, IN
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
22773 3814 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3404 1333 81 SHAW - Shaw Communications Inc., CA
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
18566 2053 405 109 MEGAPATH5-US - MegaPath Corporation, US
20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat
209 1832 5069 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1806 3663 583 AMAZON-02 - Amazon.com, Inc., US
30036 1797 325 301 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1692 854 229 ITCDELTA - Earthlink, Inc., US
701 1560 10560 629 UUNET - MCI Communications Services, In
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
39891 3335 167 19 ALJAWWALSTC-AS, SA
8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2801 926 2031 AKAMAI-ASN1, US
9121 1954 1691 17 TTNET, TR
34984 1852 321 462 TELLCOM-AS, TR
12479 1613 1044 53 UNI2-AS, ES
12389 1492 1408 627 ROSTELECOM-AS, RU
13188 1284 81 238 TRIOLAN, UA
6849 1222 305 139 UKRTELNET, UA
8402 1148 544 15 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
10620 3002 517 606 Telmex Colombia S.A., CO
8151 2506 3402 575 Uninet S.A. de C.V., MX
11830 1686 346 91 Instituto Costarricense de Electricidad
7303 1573 1012 251 Telecom Argentina S.A., AR
6503 1538 437 54 Axtel, S.A.B. de C.V., MX
6147 1281 366 78 Telefonica del Peru S.A.A., PE
3816 1005 498 91 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 968 2297 181 CLARO S.A., BR
18881 894 1052 23 TELEFÔNICA BRASIL S.A, BR
11172 887 126 82 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 1235 397 54 LINKdotNET-AS, EG
37611 724 91 8 Afrihost, ZA
36903 709 356 132 MT-MPLS, MA
36992 640 1375 26 ETISALAT-MISR, EG
24835 496 850 15 RAYA-AS, EG
37492 407 320 75 ORANGE-, TN
29571 401 36 10 CITelecom-AS, CI
15399 353 35 7 WANANCHI-, KE
8452 343 1730 17 TE-AS TE-AS, EG
2018 300 327 74 TENET-1, ZA
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
7545 3930 404 359 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3814 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3404 1333 81 SHAW - Shaw Communications Inc., CA
39891 3335 167 19 ALJAWWALSTC-AS, SA
10620 3002 517 606 Telmex Colombia S.A., CO
17974 2977 904 74 TELKOMNET-AS2-AP PT Telekomunikasi Indo
8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2801 926 2031 AKAMAI-ASN1, US
9829 2719 1495 535 BSNL-NIB National Internet Backbone, IN
8151 2506 3402 575 Uninet S.A. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3814 3652 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3404 3323 SHAW - Shaw Communications Inc., CA
39891 3335 3316 ALJAWWALSTC-AS, SA
8551 2972 2932 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2977 2903 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
10620 3002 2396 Telmex Colombia S.A., CO
9829 2719 2184 BSNL-NIB National Internet Backbone, IN
9808 2167 2124 CMNET-GD Guangdong Mobile Communication Co.Ltd.
6389 2063 2024 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
18566 2053 1944 MEGAPATH5-US - MegaPath Corporation, US
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I
132304 UNALLOCATED 103.9.236.0/22 9901 TELSTRA-NZTRANSIT-AS TelstraCl
132304 UNALLOCATED 103.246.52.0/22 9901 TELSTRA-NZTRANSIT-AS TelstraCl
132304 UNALLOCATED 113.197.96.0/22 9901 TELSTRA-NZTRANSIT-AS TelstraCl
265892 UNALLOCATED 128.201.220.0/22 53158 Net Turbo Telecom, BR
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 4641 HKIX-AS-AP The Hong Kong Internet Exchange Limi
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
23.226.112.0/20 62788 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
36.255.250.0/24 64091 UNKNOWN
41.76.232.0/21 62878 XLITT - Xlitt, US
41.77.248.0/21 62878 XLITT - Xlitt, US
41.78.12.0/23 62878 XLITT - Xlitt, US
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 /8:15 /9:13 /10:32 /11:96 /12:269
/13:524 /14:1010 /15:1798 /16:12902 /17:7209 /18:12772
/19:23426 /20:35678 /21:38134 /22:71485 /23:59715 /24:340811
/25:5 /26:5 /27:12 /28:14 /29:13 /30:1
/31:2 /32:829
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3207 3404 SHAW - Shaw Communications Inc., CA
22773 2977 3814 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2898 3335 ALJAWWALSTC-AS, SA
8551 2437 2972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 1946 2053 MEGAPATH5-US - MegaPath Corporation, US
30036 1588 1797 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1383 3002 Telmex Colombia S.A., CO
11492 1379 1529 CABLEONE - CABLE ONE, INC., US
6389 1370 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
9121 1351 1954 TTNET, TR
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1597 2:805 4:18 5:2174 6:17 8:976
12:1747 13:112 14:1730 15:27 16:2 17:154
18:87 20:61 23:2327 24:1839 25:2 27:2401
31:1757 32:60 33:10 35:4 36:399 37:2137
38:1270 39:64 40:94 41:2770 42:473 43:1857
44:70 45:2652 46:2456 47:153 49:1139 50:981
51:18 52:815 54:363 56:4 57:40 58:1411
59:882 60:390 61:1937 62:1478 63:1848 64:4373
65:2138 66:4405 67:2203 68:1227 69:3259 70:1109
71:579 72:2128 74:2490 75:372 76:416 77:1428
78:1430 79:2322 80:1322 81:1311 82:926 83:667
84:818 85:1632 86:470 87:1082 88:741 89:1972
90:171 91:5692 92:891 93:2244 94:2209 95:2596
96:626 97:350 98:1053 99:85 100:154 101:1168
103:14227 104:2861 105:173 106:474 107:1658 108:812
109:2566 110:1424 111:1583 112:1180 113:1185 114:932
115:1553 116:1739 117:1685 118:2113 119:1541 120:1015
121:1044 122:1992 123:1777 124:1427 125:1812 128:750
129:636 130:388 131:1014 132:426 133:199 134:640
135:222 136:352 137:341 138:1554 139:440 140:387
141:586 142:737 143:685 144:754 145:147 146:960
147:593 148:1367 149:527 150:675 151:886 152:668
153:289 154:774 155:669 156:585 157:612 158:437
159:1326 160:650 161:666 162:2380 163:520 164:755
165:1367 166:377 167:1196 168:2358 169:741 170:2945
171:315 172:976 173:1883 174:798 175:732 176:1590
177:3307 178:2184 179:996 180:2119 181:1679 182:2345
183:949 184:851 185:9121 186:2815 187:1916 188:2358
189:1681 190:7302 191:1167 192:9181 193:5459 194:4432
195:3649 196:1902 197:1102 198:5297 199:5655 200:6618
201:3752 202:9561 203:9745 204:4327 205:2662 206:2885
207:2969 208:3831 209:3749 210:3423 211:1872 212:2689
213:2332 214:592 215:30 216:5549 217:1979 218:797
219:358 220:1685 221:914 222:542 223:1168
End of report