Routing Table Report 06:00 +10GMT Mon 26 Jun, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 607099
Prefixes after maximum aggregation (per Origin AS): 244702
Deaggregation factor: 2.48
Unique aggregates announced (without unneeded subnets): 302903
Total ASes present in the Internet Routing Table: 54091
Prefixes per ASN: 11.22
Origin-only ASes present in the Internet Routing Table: 47308
Origin ASes announcing only one prefix: 20950
Transit ASes present in the Internet Routing Table: 6783
Transit-only ASes present in the Internet Routing Table: 244
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: 19196
Number of 32-bit ASNs visible in the Routing Table: 13612
Prefixes from 32-bit ASNs in the Routing Table: 53646
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: 2783525910
Equivalent to 165 /8s, 233 /16s and 60 /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: 200483
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 166617
Total APNIC prefixes after maximum aggregation: 50357
APNIC Deaggregation factor: 3.31
Prefixes being announced from the APNIC address blocks: 165631
Unique aggregates announced from the APNIC address blocks: 71348
APNIC Region origin ASes present in the Internet Routing Table: 7943
APNIC Prefixes per ASN: 20.85
APNIC Region origin ASes announcing only one prefix: 2284
APNIC Region transit ASes present in the Internet Routing Table: 1075
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: 2924
Number of APNIC addresses announced to Internet: 758669078
Equivalent to 45 /8s, 56 /16s and 95 /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: 190033
Total ARIN prefixes after maximum aggregation: 91131
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 191919
Unique aggregates announced from the ARIN address blocks: 90495
ARIN Region origin ASes present in the Internet Routing Table: 17334
ARIN Prefixes per ASN: 11.07
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: 1996
Number of ARIN addresses announced to Internet: 1098255104
Equivalent to 65 /8s, 118 /16s and 11 /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: 162002
Total RIPE prefixes after maximum aggregation: 81810
RIPE Deaggregation factor: 1.98
Prefixes being announced from the RIPE address blocks: 158093
Unique aggregates announced from the RIPE address blocks: 97800
RIPE Region origin ASes present in the Internet Routing Table: 22404
RIPE Prefixes per ASN: 7.06
RIPE Region origin ASes announcing only one prefix: 10347
RIPE Region transit ASes present in the Internet Routing Table: 3007
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: 5443
Number of RIPE addresses announced to Internet: 673037568
Equivalent to 40 /8s, 29 /16s and 189 /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: 72287
Total LACNIC prefixes after maximum aggregation: 17720
LACNIC Deaggregation factor: 4.08
Prefixes being announced from the LACNIC address blocks: 73554
Unique aggregates announced from the LACNIC address blocks: 36156
LACNIC Region origin ASes present in the Internet Routing Table: 5188
LACNIC Prefixes per ASN: 14.18
LACNIC Region origin ASes announcing only one prefix: 1477
LACNIC Region transit ASes present in the Internet Routing Table: 795
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: 2971
Number of LACNIC addresses announced to Internet: 162653184
Equivalent to 9 /8s, 177 /16s and 228 /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: 16087
Total AfriNIC prefixes after maximum aggregation: 3657
AfriNIC Deaggregation factor: 4.40
Prefixes being announced from the AfriNIC address blocks: 17547
Unique aggregates announced from the AfriNIC address blocks: 6787
AfriNIC Region origin ASes present in the Internet Routing Table: 960
AfriNIC Prefixes per ASN: 18.28
AfriNIC Region origin ASes announcing only one prefix: 310
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: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 278
Number of AfriNIC addresses announced to Internet: 90492672
Equivalent to 5 /8s, 100 /16s and 207 /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 3931 403 358 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2977 904 74 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2698 1492 549 BSNL-NIB National Internet Backbone, IN
4766 2373 11135 751 KIXS-AS-KR Korea Telecom, KR
9808 2168 8648 43 CMNET-GD Guangdong Mobile Communication
4755 2087 422 221 TATACOMM-AS TATA Communications formerl
45899 1660 1382 143 VNPT-AS-VN VNPT Corp, VN
7552 1630 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1592 360 138 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 3810 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3413 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 1831 5069 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1800 3630 583 AMAZON-02 - Amazon.com, Inc., US
30036 1792 325 308 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1693 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 2909 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2788 923 2023 AKAMAI-ASN1, US
34984 2003 329 399 TELLCOM-AS, TR
9121 1957 1691 17 TTNET, TR
12479 1612 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 1153 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 2502 3402 576 Uninet S.A. de C.V., MX
11830 1685 346 91 Instituto Costarricense de Electricidad
7303 1573 1012 251 Telecom Argentina S.A., AR
6503 1540 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 971 2299 178 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 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 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 3931 403 358 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3810 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3413 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 2909 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2788 923 2023 AKAMAI-ASN1, US
9829 2698 1492 549 BSNL-NIB National Internet Backbone, IN
8151 2502 3402 576 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 3810 3648 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3413 3332 SHAW - Shaw Communications Inc., CA
39891 3335 3316 ALJAWWALSTC-AS, SA
17974 2977 2903 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
8551 2909 2869 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 3002 2396 Telmex Colombia S.A., CO
9829 2698 2149 BSNL-NIB National Internet Backbone, IN
9808 2168 2125 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
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 /14:1011 /15:1798 /16:12899 /17:7213 /18:12745
/19:23428 /20:35678 /21:38163 /22:71644 /23:59799 /24:340937
/25:5 /26:5 /27:12 /28:14 /29:13 /30:1
/31:2 /32:780
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3205 3413 SHAW - Shaw Communications Inc., CA
22773 2974 3810 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2898 3335 ALJAWWALSTC-AS, SA
8551 2374 2909 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 1946 2053 MEGAPATH5-US - MegaPath Corporation, US
30036 1584 1792 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 1354 1957 TTNET, TR
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1592 2:807 4:18 5:2141 6:17 8:977
12:1752 13:111 14:1733 15:27 16:2 17:123
18:87 20:61 23:2321 24:1844 25:2 27:2383
31:1776 32:62 33:10 35:4 36:399 37:2143
38:1284 39:59 40:94 41:2769 42:473 43:1854
44:69 45:2642 46:2464 47:153 49:1138 50:983
51:18 52:815 54:362 56:4 57:40 58:1409
59:882 60:388 61:1936 62:1488 63:1846 64:4376
65:2137 66:4433 67:2209 68:1228 69:3254 70:1108
71:580 72:2132 74:2493 75:372 76:414 77:1405
78:1434 79:2322 80:1334 81:1309 82:928 83:666
84:819 85:1632 86:469 87:1086 88:742 89:1968
90:172 91:5686 92:907 93:2251 94:2211 95:2599
96:627 97:352 98:1043 99:85 100:154 101:1146
103:14205 104:2858 105:173 106:470 107:1654 108:812
109:2511 110:1425 111:1581 112:1180 113:1182 114:930
115:1551 116:1727 117:1692 118:2108 119:1536 120:1018
121:1040 122:2005 123:1778 124:1443 125:1806 128:749
129:636 130:389 131:1009 132:423 133:199 134:642
135:221 136:340 137:341 138:1575 139:439 140:387
141:583 142:736 143:674 144:755 145:148 146:957
147:606 148:1362 149:531 150:680 151:933 152:668
153:290 154:780 155:661 156:584 157:609 158:438
159:1323 160:641 161:637 162:2383 163:521 164:755
165:1366 166:376 167:1191 168:2508 169:733 170:2937
171:314 172:972 173:1881 174:798 175:732 176:1601
177:3353 178:2173 179:997 180:2130 181:1684 182:2345
183:946 184:852 185:9153 186:2847 187:1925 188:2360
189:1697 190:7340 191:1153 192:9191 193:5465 194:4431
195:3650 196:1898 197:1084 198:5284 199:5654 200:6636
201:3730 202:9569 203:9729 204:4318 205:2658 206:2885
207:2971 208:3848 209:3741 210:3415 211:1870 212:2674
213:2336 214:594 215:30 216:5540 217:1979 218:793
219:359 220:1685 221:911 222:541 223:1169
End of report