Routing Table Report 06:00 +10GMT Sat 03 Jun, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 605165
Prefixes after maximum aggregation (per Origin AS): 244304
Deaggregation factor: 2.48
Unique aggregates announced (without unneeded subnets): 302483
Total ASes present in the Internet Routing Table: 53976
Prefixes per ASN: 11.21
Origin-only ASes present in the Internet Routing Table: 47142
Origin ASes announcing only one prefix: 20952
Transit ASes present in the Internet Routing Table: 6834
Transit-only ASes present in the Internet Routing Table: 262
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 43
Max AS path prepend of ASN ( 16327) 25
Prefixes from unregistered ASNs in the Routing Table: 36
Numnber of instances of unregistered ASNs: 39
Number of 32-bit ASNs allocated by the RIRs: 18845
Number of 32-bit ASNs visible in the Routing Table: 13395
Prefixes from 32-bit ASNs in the Routing Table: 52397
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: 358
Number of addresses announced to Internet: 2785700104
Equivalent to 166 /8s, 10 /16s and 105 /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: 98.6
Total number of prefixes smaller than registry allocations: 200205
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 165778
Total APNIC prefixes after maximum aggregation: 50145
APNIC Deaggregation factor: 3.31
Prefixes being announced from the APNIC address blocks: 164919
Unique aggregates announced from the APNIC address blocks: 70788
APNIC Region origin ASes present in the Internet Routing Table: 7886
APNIC Prefixes per ASN: 20.91
APNIC Region origin ASes announcing only one prefix: 2269
APNIC Region transit ASes present in the Internet Routing Table: 1095
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: 2863
Number of APNIC addresses announced to Internet: 758095880
Equivalent to 45 /8s, 47 /16s and 160 /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: 189313
Total ARIN prefixes after maximum aggregation: 91006
ARIN Deaggregation factor: 2.08
Prefixes being announced from the ARIN address blocks: 191356
Unique aggregates announced from the ARIN address blocks: 90263
ARIN Region origin ASes present in the Internet Routing Table: 17321
ARIN Prefixes per ASN: 11.05
ARIN Region origin ASes announcing only one prefix: 6549
ARIN Region transit ASes present in the Internet Routing Table: 1668
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: 1945
Number of ARIN addresses announced to Internet: 1099307520
Equivalent to 65 /8s, 134 /16s and 26 /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: 162373
Total RIPE prefixes after maximum aggregation: 81743
RIPE Deaggregation factor: 1.99
Prefixes being announced from the RIPE address blocks: 158150
Unique aggregates announced from the RIPE address blocks: 98050
RIPE Region origin ASes present in the Internet Routing Table: 22391
RIPE Prefixes per ASN: 7.06
RIPE Region origin ASes announcing only one prefix: 10348
RIPE Region transit ASes present in the Internet Routing Table: 3014
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: 5397
Number of RIPE addresses announced to Internet: 675386112
Equivalent to 40 /8s, 65 /16s and 147 /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: 71282
Total LACNIC prefixes after maximum aggregation: 17657
LACNIC Deaggregation factor: 4.04
Prefixes being announced from the LACNIC address blocks: 72455
Unique aggregates announced from the LACNIC address blocks: 36186
LACNIC Region origin ASes present in the Internet Routing Table: 5116
LACNIC Prefixes per ASN: 14.16
LACNIC Region origin ASes announcing only one prefix: 1477
LACNIC Region transit ASes present in the Internet Routing Table: 805
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 43
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2901
Number of LACNIC addresses announced to Internet: 162440704
Equivalent to 9 /8s, 174 /16s and 166 /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: 16342
Total AfriNIC prefixes after maximum aggregation: 3722
AfriNIC Deaggregation factor: 4.39
Prefixes being announced from the AfriNIC address blocks: 17926
Unique aggregates announced from the AfriNIC address blocks: 6873
AfriNIC Region origin ASes present in the Internet Routing Table: 978
AfriNIC Prefixes per ASN: 18.33
AfriNIC Region origin ASes announcing only one prefix: 308
AfriNIC Region transit ASes present in the Internet Routing Table: 186
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 13
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 289
Number of AfriNIC addresses announced to Internet: 90047744
Equivalent to 5 /8s, 94 /16s and 5 /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 3934 402 371 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 3000 905 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2642 1489 540 BSNL-NIB National Internet Backbone, IN
4766 2387 11137 750 KIXS-AS-KR Korea Telecom, KR
9808 2179 8648 44 CMNET-GD Guangdong Mobile Communication
4755 2087 422 222 TATACOMM-AS TATA Communications formerl
45899 1715 1370 119 VNPT-AS-VN VNPT Corp, VN
7552 1616 1100 66 VIETEL-AS-AP Viettel Corporation, VN
9498 1579 361 138 BBIL-AP BHARTI Airtel Ltd., IN
9583 1575 121 544 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 3728 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3418 1333 80 SHAW - Shaw Communications Inc., CA
18566 2181 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2006 2166 417 CHARTER-NET-HKY-NC - Charter Communicat
209 1823 5070 638 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1784 3421 579 AMAZON-02 - Amazon.com, Inc., US
30036 1774 324 324 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1692 854 230 ITCDELTA - Earthlink, Inc., US
701 1558 10578 634 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 3186 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2746 937 1992 AKAMAI-ASN1, US
9121 1975 1691 17 TTNET, TR
34984 1856 320 449 TELLCOM-AS, TR
12479 1612 1044 52 UNI2-AS, ES
12389 1474 1398 620 ROSTELECOM-AS, RU
13188 1345 87 229 TRIOLAN, UA
9198 1324 352 25 KAZTELECOM-AS, KZ
8402 1092 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 2993 516 620 Telmex Colombia S.A., CO
8151 2504 3400 571 Uninet S.A. de C.V., MX
11830 1683 346 91 Instituto Costarricense de Electricidad
7303 1569 1009 252 Telecom Argentina S.A., AR
6503 1538 437 54 Axtel, S.A.B. de C.V., MX
6147 1277 366 78 Telefonica del Peru S.A.A., PE
28573 1009 2298 182 CLARO S.A., BR
3816 983 488 203 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
18881 895 1052 23 TELEFÔNICA BRASIL S.A, BR
11172 888 126 81 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 1236 397 53 LINKdotNET-AS, EG
37611 713 67 7 Afrihost, ZA
36903 712 358 123 MT-MPLS, MA
36992 624 1375 26 ETISALAT-MISR, EG
24835 493 850 15 RAYA-AS, EG
29571 419 36 10 CITelecom-AS, CI
37492 407 320 75 ORANGE-, TN
8452 402 1730 17 TE-AS TE-AS, EG
15399 353 35 7 WANANCHI-, KE
2018 297 327 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 3934 402 371 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3728 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3418 1333 80 SHAW - Shaw Communications Inc., CA
39891 3335 167 19 ALJAWWALSTC-AS, SA
8551 3186 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
17974 3000 905 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
10620 2993 516 620 Telmex Colombia S.A., CO
20940 2746 937 1992 AKAMAI-ASN1, US
9829 2642 1489 540 BSNL-NIB National Internet Backbone, IN
8151 2504 3400 571 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 3728 3574 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3418 3338 SHAW - Shaw Communications Inc., CA
39891 3335 3316 ALJAWWALSTC-AS, SA
8551 3186 3146 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 3000 2927 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
10620 2993 2373 Telmex Colombia S.A., CO
9808 2179 2135 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2642 2102 BSNL-NIB National Internet Backbone, IN
18566 2181 2072 MEGAPATH5-US - MegaPath Corporation, US
6389 2066 2027 BELLSOUTH-NET-BLK - BellSouth.net Inc., 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
66255 UNALLOCATED 45.6.244.0/22 16735 ALGAR TELECOM S/A, BR
66255 UNALLOCATED 45.6.245.0/24 16735 ALGAR TELECOM S/A, BR
66255 UNALLOCATED 45.6.246.0/24 16735 ALGAR TELECOM S/A, BR
66255 UNALLOCATED 45.6.247.0/24 16735 ALGAR TELECOM S/A, BR
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
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
14.128.15.0/24 55427 BROADLINK-AS-AP Broadlink Nepal, NP
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
27.100.7.0/24 56096 UNKNOWN
36.255.248.0/24 64091 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
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 /12:270
/13:525 /14:1011 /15:1801 /16:12937 /17:7208 /18:12755
/19:23549 /20:35805 /21:38013 /22:71059 /23:59213 /24:339985
/25:5 /26:5 /27:12 /28:14 /29:13 /30:1
/31:2 /32:825
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3212 3418 SHAW - Shaw Communications Inc., CA
39891 2898 3335 ALJAWWALSTC-AS, SA
22773 2880 3728 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 2651 3186 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2074 2181 MEGAPATH5-US - MegaPath Corporation, US
30036 1570 1774 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1378 2993 Telmex Colombia S.A., CO
6389 1373 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
9121 1372 1975 TTNET, TR
6983 1325 1692 ITCDELTA - Earthlink, Inc., US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1591 2:823 4:25 5:2163 6:18 8:1010
12:1745 13:113 14:1754 15:26 16:2 17:121
18:117 20:57 23:2234 24:1797 25:2 27:2345
31:1744 32:63 33:8 35:4 36:390 37:2430
38:1289 39:42 40:94 41:2841 42:355 43:1841
44:69 45:2514 46:2408 47:119 49:1106 50:970
51:19 52:803 54:361 56:4 57:40 58:1426
59:872 60:390 61:1922 62:1435 63:1845 64:4410
65:2138 66:4420 67:2174 68:1201 69:3227 70:1106
71:575 72:2095 74:2490 75:372 76:418 77:1383
78:1406 79:2389 80:1334 81:1317 82:899 83:667
84:807 85:1624 86:468 87:1079 88:743 89:1928
90:174 91:5709 92:940 93:2318 94:2208 95:2621
96:618 97:349 98:1023 99:89 100:155 101:1274
103:14044 104:2836 105:166 106:456 107:1604 108:805
109:2729 110:1374 111:1599 112:1167 113:1161 114:926
115:1561 116:1742 117:1692 118:2088 119:1509 120:998
121:1039 122:1998 123:1735 124:1472 125:1806 128:698
129:621 130:399 131:1013 132:414 133:191 134:631
135:223 136:352 137:328 138:1578 139:440 140:371
141:552 142:725 143:701 144:741 145:149 146:961
147:594 148:1395 149:534 150:686 151:884 152:767
153:278 154:804 155:663 156:570 157:607 158:431
159:1288 160:620 161:665 162:2369 163:515 164:753
165:1186 166:375 167:1183 168:2338 169:738 170:2909
171:316 172:971 173:1865 174:793 175:729 176:1584
177:3301 178:2239 179:995 180:2067 181:1657 182:2338
183:949 184:846 185:8952 186:2749 187:1919 188:2416
189:1695 190:7316 191:1119 192:9143 193:5519 194:4452
195:3644 196:1923 197:1185 198:5332 199:5665 200:6610
201:3756 202:9582 203:9735 204:4336 205:2650 206:2898
207:3024 208:3827 209:3847 210:3408 211:1875 212:2689
213:2295 214:606 215:30 216:5595 217:1940 218:781
219:358 220:1641 221:910 222:504 223:1167
End of report