Routing Table Report 06:00 +10GMT Tue 01 Aug, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 610263
Prefixes after maximum aggregation (per Origin AS): 246305
Deaggregation factor: 2.48
Unique aggregates announced (without unneeded subnets): 305960
Total ASes present in the Internet Routing Table: 54468
Prefixes per ASN: 11.20
Origin-only ASes present in the Internet Routing Table: 47583
Origin ASes announcing only one prefix: 21151
Transit ASes present in the Internet Routing Table: 6885
Transit-only ASes present in the Internet Routing Table: 248
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 51
Max AS path prepend of ASN ( 55644) 46
Prefixes from unregistered ASNs in the Routing Table: 74
Numnber of instances of unregistered ASNs: 77
Number of 32-bit ASNs allocated by the RIRs: 19582
Number of 32-bit ASNs visible in the Routing Table: 13961
Prefixes from 32-bit ASNs in the Routing Table: 55346
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: 347
Number of addresses announced to Internet: 2791530752
Equivalent to 166 /8s, 99 /16s and 97 /24s
Percentage of available address space announced: 75.4
Percentage of allocated address space announced: 75.4
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: 200527
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 167471
Total APNIC prefixes after maximum aggregation: 50216
APNIC Deaggregation factor: 3.34
Prefixes being announced from the APNIC address blocks: 166453
Unique aggregates announced from the APNIC address blocks: 72191
APNIC Region origin ASes present in the Internet Routing Table: 8001
APNIC Prefixes per ASN: 20.80
APNIC Region origin ASes announcing only one prefix: 2294
APNIC Region transit ASes present in the Internet Routing Table: 1092
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 51
Number of APNIC region 32-bit ASNs visible in the Routing Table: 3000
Number of APNIC addresses announced to Internet: 759571200
Equivalent to 45 /8s, 70 /16s and 35 /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: 191679
Total ARIN prefixes after maximum aggregation: 91792
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 193606
Unique aggregates announced from the ARIN address blocks: 91368
ARIN Region origin ASes present in the Internet Routing Table: 17354
ARIN Prefixes per ASN: 11.16
ARIN Region origin ASes announcing only one prefix: 6563
ARIN Region transit ASes present in the Internet Routing Table: 1671
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2060
Number of ARIN addresses announced to Internet: 1098749696
Equivalent to 65 /8s, 125 /16s and 151 /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: 162150
Total RIPE prefixes after maximum aggregation: 82599
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 158192
Unique aggregates announced from the RIPE address blocks: 98977
RIPE Region origin ASes present in the Internet Routing Table: 22598
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 10455
RIPE Region transit ASes present in the Internet Routing Table: 3061
Average RIPE Region AS path length visible: 4.6
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5557
Number of RIPE addresses announced to Internet: 677882880
Equivalent to 40 /8s, 103 /16s and 172 /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: 72585
Total LACNIC prefixes after maximum aggregation: 17934
LACNIC Deaggregation factor: 4.05
Prefixes being announced from the LACNIC address blocks: 73777
Unique aggregates announced from the LACNIC address blocks: 36300
LACNIC Region origin ASes present in the Internet Routing Table: 5246
LACNIC Prefixes per ASN: 14.06
LACNIC Region origin ASes announcing only one prefix: 1525
LACNIC Region transit ASes present in the Internet Routing Table: 803
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 28
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3039
Number of LACNIC addresses announced to Internet: 163873536
Equivalent to 9 /8s, 196 /16s and 131 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-268700 + 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: 16303
Total AfriNIC prefixes after maximum aggregation: 3736
AfriNIC Deaggregation factor: 4.36
Prefixes being announced from the AfriNIC address blocks: 17887
Unique aggregates announced from the AfriNIC address blocks: 6819
AfriNIC Region origin ASes present in the Internet Routing Table: 1002
AfriNIC Prefixes per ASN: 17.85
AfriNIC Region origin ASes announcing only one prefix: 313
AfriNIC Region transit ASes present in the Internet Routing Table: 190
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 305
Number of AfriNIC addresses announced to Internet: 91043072
Equivalent to 5 /8s, 109 /16s and 53 /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 4016 404 386 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2966 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2690 1492 540 BSNL-NIB National Internet Backbone, IN
4766 2356 11125 737 KIXS-AS-KR Korea Telecom, KR
9808 2288 8646 50 CMNET-GD Guangdong Mobile Communication
4755 2099 423 223 TATACOMM-AS TATA Communications formerl
45899 2041 1432 143 VNPT-AS-VN VNPT Corp, VN
7552 1656 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1609 361 143 BBIL-AP BHARTI Airtel Ltd., IN
9583 1582 121 543 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 3823 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3450 1341 86 SHAW - Shaw Communications Inc., CA
18566 2177 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2065 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2015 2186 425 CHARTER-NET-HKY-NC - Charter Communicat
209 1854 5066 637 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1814 3841 577 AMAZON-02 - Amazon.com, Inc., US
30036 1812 327 296 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1693 854 229 ITCDELTA - Earthlink, Inc., US
701 1560 10559 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
20940 2867 940 2089 AKAMAI-ASN1, US
39891 2671 147 62 ALJAWWALSTC-AS, SA
8551 2559 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9121 1931 1691 17 TTNET, TR
34984 1888 324 479 TELLCOM-AS, TR
12479 1633 1048 59 UNI2-AS, ES
12389 1492 1422 641 ROSTELECOM-AS, RU
13188 1284 81 238 TRIOLAN, UA
6849 1222 305 139 UKRTELNET, UA
8402 1075 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 3001 514 636 Telmex Colombia S.A., CO
8151 2644 3401 575 Uninet S.A. de C.V., MX
11830 1686 346 91 Instituto Costarricense de Electricidad
7303 1557 1015 245 Telecom Argentina S.A., AR
6503 1554 437 54 Axtel, S.A.B. de C.V., MX
6147 1214 366 75 Telefonica del Peru S.A.A., PE
3816 1004 498 91 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 957 2294 196 CLARO S.A., BR
18881 897 1052 23 TELEFÔNICA BRASIL S.A, BR
11172 889 126 83 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 1228 398 47 LINKdotNET-AS, EG
37611 745 91 8 Afrihost, ZA
36903 710 357 130 MT-MPLS, MA
36992 636 1364 36 ETISALAT-MISR, EG
24835 474 786 17 RAYA-AS, EG
29571 421 36 10 CITelecom-AS, CI
37492 379 318 73 ORANGE-, TN
15399 357 35 7 WANANCHI-, KE
8452 319 1730 17 TE-AS TE-AS, EG
2018 303 327 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 4016 404 386 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3823 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3450 1341 86 SHAW - Shaw Communications Inc., CA
10620 3001 514 636 Telmex Colombia S.A., CO
17974 2966 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2867 940 2089 AKAMAI-ASN1, US
9829 2690 1492 540 BSNL-NIB National Internet Backbone, IN
39891 2671 147 62 ALJAWWALSTC-AS, SA
8151 2644 3401 575 Uninet S.A. de C.V., MX
8551 2559 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 3823 3665 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3450 3364 SHAW - Shaw Communications Inc., CA
17974 2966 2893 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
39891 2671 2609 ALJAWWALSTC-AS, SA
8551 2559 2519 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 3001 2365 Telmex Colombia S.A., CO
9808 2288 2238 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2690 2150 BSNL-NIB National Internet Backbone, IN
8151 2644 2069 Uninet S.A. de C.V., MX
18566 2177 2068 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
65505 PRIVATE 15.212.156.0/22 21326 OPENNET-SA AT&T OpenNet-Servic
4294901876 PRIVATE 59.101.19.0/24 2764 AAPT AAPT Limited, AU
4294902000 PRIVATE 59.101.45.0/24 2764 AAPT AAPT Limited, AU
4294901905 PRIVATE 59.101.49.0/24 2764 AAPT AAPT Limited, AU
4294901905 PRIVATE 59.101.137.0/24 2764 AAPT AAPT Limited, AU
4294901905 PRIVATE 59.101.161.0/24 2764 AAPT AAPT Limited, AU
4294901905 PRIVATE 59.101.172.0/24 2764 AAPT AAPT Limited, AU
4294901905 PRIVATE 59.101.184.0/24 2764 AAPT AAPT Limited, AU
4294901876 PRIVATE 59.101.192.0/24 2764 AAPT AAPT Limited, AU
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 - NTT America, Inc., US
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
27.100.7.0/24 56096 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
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.79.12.0/22 37306 -Reserved AS-, ZZ
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 /11:97 /12:275
/13:536 /14:1015 /15:1803 /16:12922 /17:7225 /18:12726
/19:23418 /20:35806 /21:38440 /22:72515 /23:60276 /24:343146
/25:0 /26:0 /27:0 /28:0 /29:1 /30:0
/31:0 /32:1
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3248 3450 SHAW - Shaw Communications Inc., CA
22773 2992 3823 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2429 2671 ALJAWWALSTC-AS, SA
18566 2070 2177 MEGAPATH5-US - MegaPath Corporation, US
8551 2024 2559 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 1600 1812 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1395 3001 Telmex Colombia S.A., CO
11492 1386 1546 CABLEONE - CABLE ONE, INC., US
6389 1371 2065 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
6983 1324 1693 ITCDELTA - Earthlink, Inc., US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1492 2:809 4:18 5:1999 6:14 7:1
8:993 12:1751 13:121 14:1707 15:27 16:2
17:160 18:87 20:61 23:2392 24:1875 25:2
27:2410 29:1 31:1823 32:64 33:14 35:5
36:382 37:2108 38:1285 39:64 40:98 41:2759
42:466 43:1881 44:75 45:2756 46:2522 47:155
49:1131 50:978 51:17 52:810 54:363 56:4
57:42 58:1415 59:874 60:345 61:1938 62:1580
63:1842 64:4463 65:2147 66:4458 67:2215 68:1229
69:3260 70:1115 71:579 72:2137 74:2501 75:371
76:420 77:1416 78:1267 79:1895 80:1368 81:1262
82:935 83:672 84:857 85:1670 86:436 87:1086
88:733 89:2033 90:163 91:5708 92:908 93:2244
94:2245 95:2468 96:633 97:346 98:1054 99:88
100:154 101:1160 103:14664 104:2921 105:176 106:527
107:1721 108:816 109:2602 110:1427 111:1609 112:1186
113:1139 114:918 115:1594 116:1704 117:1709 118:2130
119:1564 120:1058 121:1047 122:2046 123:1790 124:1427
125:1760 128:757 129:632 130:388 131:1025 132:435
133:201 134:649 135:220 136:386 137:368 138:1527
139:444 140:391 141:591 142:754 143:652 144:768
145:153 146:1015 147:611 148:1371 149:549 150:687
151:763 152:680 153:284 154:832 155:666 156:615
157:612 158:450 159:1344 160:691 161:673 162:2364
163:525 164:875 165:1351 166:367 167:1192 168:2521
169:813 170:3010 171:324 172:988 173:1938 174:800
175:726 176:1709 177:3237 178:2326 179:981 180:2125
181:1677 182:2340 183:959 184:853 185:9388 186:2814
187:1883 188:2288 189:1677 190:7444 191:1128 192:9220
193:5485 194:4470 195:3655 196:1937 197:1161 198:5315
199:5660 200:6741 201:3704 202:9550 203:9745 204:4332
205:2664 206:2922 207:3008 208:3809 209:3798 210:3419
211:1869 212:2680 213:2377 214:593 215:30 216:5740
217:1991 218:841 219:359 220:1697 221:917 222:530
223:1171
End of report