Routing Table Report 06:00 +10GMT Tue 27 Jun, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 606840
Prefixes after maximum aggregation (per Origin AS): 244586
Deaggregation factor: 2.48
Unique aggregates announced (without unneeded subnets): 302896
Total ASes present in the Internet Routing Table: 54106
Prefixes per ASN: 11.22
Origin-only ASes present in the Internet Routing Table: 47313
Origin ASes announcing only one prefix: 20963
Transit ASes present in the Internet Routing Table: 6793
Transit-only ASes present in the Internet Routing Table: 245
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: 19201
Number of 32-bit ASNs visible in the Routing Table: 13632
Prefixes from 32-bit ASNs in the Routing Table: 53807
Number of bogon 32-bit ASNs visible in the Routing Table: 57
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 354
Number of addresses announced to Internet: 2783906824
Equivalent to 165 /8s, 239 /16s and 12 /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: 200145
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 166763
Total APNIC prefixes after maximum aggregation: 50301
APNIC Deaggregation factor: 3.32
Prefixes being announced from the APNIC address blocks: 165769
Unique aggregates announced from the APNIC address blocks: 71408
APNIC Region origin ASes present in the Internet Routing Table: 7938
APNIC Prefixes per ASN: 20.88
APNIC Region origin ASes announcing only one prefix: 2278
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: 2923
Number of APNIC addresses announced to Internet: 758636807
Equivalent to 45 /8s, 55 /16s and 225 /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: 190017
Total ARIN prefixes after maximum aggregation: 91092
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 191910
Unique aggregates announced from the ARIN address blocks: 90474
ARIN Region origin ASes present in the Internet Routing Table: 17330
ARIN Prefixes per ASN: 11.07
ARIN Region origin ASes announcing only one prefix: 6537
ARIN Region transit ASes present in the Internet Routing Table: 1660
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: 1997
Number of ARIN addresses announced to Internet: 1098407937
Equivalent to 65 /8s, 120 /16s and 96 /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: 161879
Total RIPE prefixes after maximum aggregation: 81813
RIPE Deaggregation factor: 1.98
Prefixes being announced from the RIPE address blocks: 157912
Unique aggregates announced from the RIPE address blocks: 97799
RIPE Region origin ASes present in the Internet Routing Table: 22425
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 10366
RIPE Region transit ASes present in the Internet Routing Table: 3012
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: 5456
Number of RIPE addresses announced to Internet: 672982784
Equivalent to 40 /8s, 28 /16s and 231 /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: 72158
Total LACNIC prefixes after maximum aggregation: 17695
LACNIC Deaggregation factor: 4.08
Prefixes being announced from the LACNIC address blocks: 73438
Unique aggregates announced from the LACNIC address blocks: 36148
LACNIC Region origin ASes present in the Internet Routing Table: 5190
LACNIC Prefixes per ASN: 14.15
LACNIC Region origin ASes announcing only one prefix: 1474
LACNIC Region transit ASes present in the Internet Routing Table: 803
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: 2976
Number of LACNIC addresses announced to Internet: 162953984
Equivalent to 9 /8s, 182 /16s and 123 /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: 15950
Total AfriNIC prefixes after maximum aggregation: 3658
AfriNIC Deaggregation factor: 4.36
Prefixes being announced from the AfriNIC address blocks: 17456
Unique aggregates announced from the AfriNIC address blocks: 6750
AfriNIC Region origin ASes present in the Internet Routing Table: 960
AfriNIC Prefixes per ASN: 18.18
AfriNIC Region origin ASes announcing only one prefix: 307
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: 90506752
Equivalent to 5 /8s, 101 /16s and 6 /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 3929 403 358 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2977 904 74 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2720 1495 535 BSNL-NIB National Internet Backbone, IN
4766 2373 11135 751 KIXS-AS-KR Korea Telecom, KR
9808 2167 8648 43 CMNET-GD Guangdong Mobile Communication
4755 2087 422 221 TATACOMM-AS TATA Communications formerl
45899 1652 1380 140 VNPT-AS-VN VNPT Corp, VN
7552 1630 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 3811 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3409 1333 81 SHAW - Shaw Communications Inc., CA
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
18566 2044 405 109 MEGAPATH5-US - MegaPath Corporation, US
20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat
209 1823 5067 631 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1804 3631 581 AMAZON-02 - Amazon.com, Inc., US
30036 1796 325 301 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1692 854 229 ITCDELTA - Earthlink, Inc., US
701 1562 10562 631 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 2966 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2786 920 2023 AKAMAI-ASN1, US
34984 2003 329 399 TELLCOM-AS, TR
9121 1954 1691 17 TTNET, TR
12479 1612 1044 53 UNI2-AS, ES
12389 1492 1408 627 ROSTELECOM-AS, RU
13188 1284 81 238 TRIOLAN, UA
8402 1151 544 15 CORBINA-AS OJSC "Vimpelcom", RU
6849 1066 296 162 UKRTELNET, UA
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 1685 346 91 Instituto Costarricense de Electricidad
7303 1570 1011 249 Telecom Argentina S.A., AR
6503 1539 437 54 Axtel, S.A.B. de C.V., MX
6147 1282 366 78 Telefonica del Peru S.A.A., PE
3816 1005 498 91 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 966 2297 174 CLARO S.A., BR
18881 896 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 1074 397 52 LINKdotNET-AS, EG
37611 724 91 8 Afrihost, ZA
36903 705 354 141 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 344 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 3929 403 358 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3811 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3409 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 2966 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2786 920 2023 AKAMAI-ASN1, US
9829 2720 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 3811 3649 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3409 3328 SHAW - Shaw Communications Inc., CA
39891 3335 3316 ALJAWWALSTC-AS, SA
8551 2966 2926 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 2720 2185 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
9121 1954 1937 TTNET, TR
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
65001 PRIVATE 139.5.212.0/22 135386 LTG-AS-AP LinkChina Telecom Gl
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
/13:526 /14:1010 /15:1797 /16:12893 /17:7208 /18:12773
/19:23434 /20:35677 /21:38123 /22:71545 /23:59647 /24:340926
/25:5 /26:5 /27:12 /28:14 /29:13 /30:1
/31:2 /32:803
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3212 3409 SHAW - Shaw Communications Inc., CA
22773 2975 3811 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2898 3335 ALJAWWALSTC-AS, SA
8551 2431 2966 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 1938 2044 MEGAPATH5-US - MegaPath Corporation, US
30036 1588 1796 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1383 3002 Telmex Colombia S.A., CO
11492 1371 1518 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)
----------------------------------------------
1:1594 2:805 4:18 5:2176 6:17 8:976
12:1750 13:111 14:1730 15:27 16:2 17:153
18:87 20:61 23:2326 24:1844 25:2 27:2396
31:1754 32:62 33:10 35:4 36:399 37:2143
38:1276 39:60 40:94 41:2753 42:473 43:1854
44:69 45:2657 46:2456 47:153 49:1139 50:982
51:18 52:815 54:363 56:4 57:40 58:1410
59:881 60:391 61:1937 62:1478 63:1844 64:4375
65:2142 66:4399 67:2207 68:1228 69:3227 70:1107
71:579 72:2119 74:2495 75:372 76:411 77:1425
78:1430 79:2324 80:1332 81:1294 82:924 83:666
84:819 85:1633 86:466 87:1083 88:740 89:1962
90:172 91:5682 92:906 93:2246 94:2206 95:2595
96:627 97:350 98:1044 99:85 100:154 101:1146
103:14234 104:2861 105:173 106:473 107:1653 108:812
109:2554 110:1425 111:1581 112:1179 113:1185 114:932
115:1549 116:1738 117:1687 118:2106 119:1538 120:1021
121:1042 122:2000 123:1777 124:1432 125:1810 128:751
129:636 130:389 131:1007 132:428 133:199 134:641
135:221 136:354 137:340 138:1564 139:440 140:387
141:583 142:735 143:676 144:755 145:147 146:956
147:606 148:1365 149:530 150:680 151:930 152:658
153:290 154:779 155:669 156:583 157:616 158:437
159:1321 160:650 161:636 162:2377 163:494 164:755
165:1363 166:376 167:1190 168:2520 169:740 170:2939
171:314 172:976 173:1880 174:794 175:733 176:1595
177:3295 178:2185 179:998 180:2115 181:1672 182:2351
183:949 184:852 185:9152 186:2826 187:1926 188:2359
189:1688 190:7323 191:1181 192:9187 193:5457 194:4427
195:3664 196:1901 197:1097 198:5292 199:5656 200:6637
201:3750 202:9562 203:9745 204:4323 205:2661 206:2885
207:2970 208:3839 209:3735 210:3419 211:1872 212:2702
213:2329 214:592 215:30 216:5549 217:1978 218:793
219:359 220:1686 221:911 222:542 223:1171
End of report