Routing Table Report 05:00 +10GMT Mon 01 Aug, 2016
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 594567
Prefixes after maximum aggregation (per Origin AS): 217779
Deaggregation factor: 2.73
Unique aggregates announced (without unneeded subnets): 295199
Total ASes present in the Internet Routing Table: 54349
Prefixes per ASN: 10.94
Origin-only ASes present in the Internet Routing Table: 36461
Origin ASes announcing only one prefix: 15502
Transit ASes present in the Internet Routing Table: 6406
Transit-only ASes present in the Internet Routing Table: 174
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 35
Max AS path prepend of ASN ( 55644) 31
Prefixes from unregistered ASNs in the Routing Table: 174
Unregistered ASNs in the Routing Table: 72
Number of 32-bit ASNs allocated by the RIRs: 14844
Number of 32-bit ASNs visible in the Routing Table: 11482
Prefixes from 32-bit ASNs in the Routing Table: 45257
Number of bogon 32-bit ASNs visible in the Routing Table: 56
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 370
Number of addresses announced to Internet: 2821249664
Equivalent to 168 /8s, 40 /16s and 218 /24s
Percentage of available address space announced: 76.2
Percentage of allocated address space announced: 76.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.2
Total number of prefixes smaller than registry allocations: 195503
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 146633
Total APNIC prefixes after maximum aggregation: 42066
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 159273
Unique aggregates announced from the APNIC address blocks: 68282
APNIC Region origin ASes present in the Internet Routing Table: 5151
APNIC Prefixes per ASN: 30.92
APNIC Region origin ASes announcing only one prefix: 1175
APNIC Region transit ASes present in the Internet Routing Table: 908
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2253
Number of APNIC addresses announced to Internet: 758659264
Equivalent to 45 /8s, 56 /16s and 56 /24s
Percentage of available APNIC address space announced: 88.7
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: 181931
Total ARIN prefixes after maximum aggregation: 89043
ARIN Deaggregation factor: 2.04
Prefixes being announced from the ARIN address blocks: 187432
Unique aggregates announced from the ARIN address blocks: 88432
ARIN Region origin ASes present in the Internet Routing Table: 16251
ARIN Prefixes per ASN: 11.53
ARIN Region origin ASes announcing only one prefix: 5780
ARIN Region transit ASes present in the Internet Routing Table: 1690
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1359
Number of ARIN addresses announced to Internet: 1105190592
Equivalent to 65 /8s, 223 /16s and 222 /24s
Percentage of available ARIN address space announced: 58.5
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: 144947
Total RIPE prefixes after maximum aggregation: 71266
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 154707
Unique aggregates announced from the RIPE address blocks: 95346
RIPE Region origin ASes present in the Internet Routing Table: 18084
RIPE Prefixes per ASN: 8.55
RIPE Region origin ASes announcing only one prefix: 7818
RIPE Region transit ASes present in the Internet Routing Table: 3003
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 4958
Number of RIPE addresses announced to Internet: 705927936
Equivalent to 42 /8s, 19 /16s and 155 /24s
Percentage of available RIPE address space announced: 102.6
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, 196608-204287
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: 61333
Total LACNIC prefixes after maximum aggregation: 12168
LACNIC Deaggregation factor: 5.04
Prefixes being announced from the LACNIC address blocks: 76497
Unique aggregates announced from the LACNIC address blocks: 36777
LACNIC Region origin ASes present in the Internet Routing Table: 2474
LACNIC Prefixes per ASN: 30.92
LACNIC Region origin ASes announcing only one prefix: 562
LACNIC Region transit ASes present in the Internet Routing Table: 564
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2675
Number of LACNIC addresses announced to Internet: 170161664
Equivalent to 10 /8s, 36 /16s and 118 /24s
Percentage of available LACNIC address space announced: 101.4
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + 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: 14283
Total AfriNIC prefixes after maximum aggregation: 3227
AfriNIC Deaggregation factor: 4.43
Prefixes being announced from the AfriNIC address blocks: 16288
Unique aggregates announced from the AfriNIC address blocks: 6026
AfriNIC Region origin ASes present in the Internet Routing Table: 727
AfriNIC Prefixes per ASN: 22.40
AfriNIC Region origin ASes announcing only one prefix: 167
AfriNIC Region transit ASes present in the Internet Routing Table: 177
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 237
Number of AfriNIC addresses announced to Internet: 80971264
Equivalent to 4 /8s, 211 /16s and 134 /24s
Percentage of available AfriNIC address space announced: 80.4
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 3472 385 251 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2938 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2593 1488 513 BSNL-NIB National Internet Backbone, IN
4766 2448 11138 829 KIXS-AS-KR Korea Telecom, KR
9808 2086 8651 32 CMNET-GD Guangdong Mobile Communication
4755 2078 431 241 TATACOMM-AS TATA Communications formerl
9583 1493 117 529 SIFY-AS-IN Sify Limited, IN
38197 1486 92 277 SUNHK-DATA-AS-AP Sun Network (Hong Kong
9498 1446 358 117 BBIL-AP BHARTI Airtel Ltd., IN
17488 1424 210 293 HATHWAY-NET-AP Hathway IP Over Cable In
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3502 2965 145 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
18566 2190 405 110 MEGAPATH5-US - MegaPath Corporation, US
20115 1932 1956 410 CHARTER-NET-HKY-NC - Charter Communicat
30036 1727 344 349 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
209 1712 5083 653 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
6983 1689 849 228 ITCDELTA - Earthlink, Inc., US
16509 1365 2497 435 AMAZON-02 - Amazon.com, Inc., US
7018 1336 20051 990 ATT-INTERNET4 - AT&T Services, Inc., US
11492 1310 233 563 CABLEONE - CABLE ONE, INC., US
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3329 169 15 ALJAWWALSTC-AS , SA
20940 2716 1047 1934 AKAMAI-ASN1 , US
34984 1974 327 358 TELLCOM-AS , TR
12479 1294 1018 46 UNI2-AS , ES
8551 1227 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
6849 1148 355 21 UKRTELNET , UA
13188 1094 98 62 BANKINFORM-AS , UA
8402 1026 544 15 CORBINA-AS Russia, RU
31148 1017 47 44 FREENET-AS , UA
9198 1008 352 26 KAZTELECOM-AS , KZ
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3475 542 129 Telmex Colombia S.A., CO
8151 2247 3371 539 Uninet S.A. de C.V., MX
7303 1531 949 243 Telecom Argentina S.A., AR
11830 1494 369 66 Instituto Costarricense de Electricidad
6503 1410 437 54 Axtel, S.A.B. de C.V., MX
6147 1094 377 27 Telefonica del Peru S.A.A., PE
3816 1004 479 179 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
7738 994 1882 40 Telemar Norte Leste S.A., BR
11172 908 126 77 Alestra, S. de R.L. de C.V., MX
28573 899 2181 159 CLARO S.A., BR
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1167 402 49 LINKdotNET-AS, EG
36903 656 330 109 MT-MPLS, MA
37611 649 48 2 Afrihost, ZA
36992 540 1359 27 ETISALAT-MISR, EG
8452 502 1472 15 TE-AS TE-AS, EG
37492 391 234 68 ORANGE-TN, TN
24835 333 594 15 RAYA-AS, EG
29571 300 37 12 CITelecom-AS, CI
15399 289 35 6 WANANCHI-KE, KE
2018 268 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3502 2965 145 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3475 542 129 Telmex Colombia S.A., CO
7545 3472 385 251 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 3329 169 15 ALJAWWALSTC-AS , SA
17974 2938 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2716 1047 1934 AKAMAI-ASN1 , US
9829 2593 1488 513 BSNL-NIB National Internet Backbone, IN
4766 2448 11138 829 KIXS-AS-KR Korea Telecom, KR
8151 2247 3371 539 Uninet S.A. de C.V., MX
6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
10620 3475 3346 Telmex Colombia S.A., CO
39891 3329 3314 ALJAWWALSTC-AS , SA
7545 3472 3221 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2938 2860 TELKOMNET-AS2-AP PT Telekomunikasi Indo
6389 2225 2184 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
9829 2593 2080 BSNL-NIB National Internet Backbone, IN
18566 2190 2080 MEGAPATH5-US - MegaPath Corporation, US
9808 2086 2054 CMNET-GD Guangdong Mobile Communication
4755 2078 1837 TATACOMM-AS TATA Communications formerl
8151 2247 1708 Uninet S.A. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
64666 PRIVATE 23.111.250.0/24 15003 NOBIS-TECH - Nobis Technology
65516 PRIVATE 31.155.32.0/20 15924 BORUSANTELEKOM-AS , TR
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/24 8966 ETISALAT-AS P.O. Box 1150, Dub
64522 PRIVATE 37.26.105.0/24 34555 CCS-LEEDS-ASN Unit A, Seacroft
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US
27.100.7.0/24 56096 UNKNOWN
37.143.57.0/24 58211 WS24-AS webspeicherplatz24, DE
37.143.63.0/24 58211 WS24-AS webspeicherplatz24, DE
41.73.1.0/24 37004 -Reserved AS-, ZZ
41.73.2.0/24 37004 -Reserved AS-, ZZ
41.73.3.0/24 37004 -Reserved AS-, ZZ
41.73.4.0/24 37004 -Reserved AS-, ZZ
41.73.5.0/24 37004 -Reserved AS-, ZZ
41.73.6.0/24 37004 -Reserved AS-, ZZ
Complete listing at http://thyme.rand.apnic.net/au/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:35 /11:101 /12:266
/13:516 /14:1054 /15:1768 /16:13083 /17:7722 /18:12479
/19:24927 /20:37067 /21:39616 /22:66849 /23:57594 /24:331244
/25:50 /26:30 /27:46 /28:37 /29:16 /30:34
/31:4 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2896 3329 ALJAWWALSTC-AS , SA
22773 2731 3502 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
18566 2082 2190 MEGAPATH5-US - MegaPath Corporation, US
30036 1542 1727 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6389 1440 2225 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
10620 1384 3475 Telmex Colombia S.A., CO
6983 1340 1689 ITCDELTA - Earthlink, Inc., US
34984 1257 1974 TELLCOM-AS , TR
11492 1208 1310 CABLEONE - CABLE ONE, INC., US
6849 968 1148 UKRTELNET , UA
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1519 2:750 4:20 5:2143 6:30 8:948
12:1770 13:41 14:1685 15:45 16:2 17:90
18:117 20:49 22:1 23:1626 24:1798 27:2298
31:1773 32:50 33:3 34:2 35:5 36:319
37:2283 38:1246 39:35 40:93 41:2812 42:433
43:1844 44:43 45:2139 46:2515 47:84 49:1163
50:887 51:12 52:532 54:342 55:7 56:7
57:40 58:1511 59:840 60:351 61:1782 62:1505
63:1920 64:4533 65:2173 66:4227 67:2197 68:1125
69:3269 70:1250 71:483 72:2013 74:2528 75:344
76:391 77:1430 78:1255 79:856 80:1249 81:1384
82:976 83:721 84:831 85:1604 86:495 87:1097
88:551 89:2100 90:211 91:6058 92:975 93:2365
94:2428 95:2508 96:511 97:354 98:950 99:41
100:75 101:1037 103:11737 104:2530 105:124 106:432
107:1399 108:657 109:2222 110:1277 111:1629 112:1034
113:1115 114:1092 115:1661 116:1579 117:1534 118:1858
119:1577 120:938 121:1070 122:2197 123:2042 124:1526
125:1657 128:621 129:406 130:401 131:1319 132:529
133:171 134:458 135:139 136:379 137:396 138:1791
139:347 140:472 141:455 142:639 143:919 144:714
145:165 146:865 147:639 148:1376 149:537 150:656
151:868 152:629 153:306 154:658 155:952 156:517
157:491 158:381 159:1049 160:511 161:734 162:2334
163:528 164:877 165:1066 166:315 167:1156 168:1966
169:664 170:1807 171:262 172:611 173:1642 174:759
175:683 176:1718 177:4035 178:2214 179:1113 180:2142
181:1800 182:1929 183:985 184:828 185:7027 186:3070
187:2097 188:2164 189:1742 190:7786 191:1287 192:8953
193:5723 194:4424 195:3847 196:1703 197:1152 198:5497
199:5718 200:7034 201:3695 202:9370 203:9870 204:4470
205:2728 206:2905 207:3039 208:4059 209:3804 210:3356
211:1783 212:2628 213:2328 214:864 215:71 216:5820
217:1975 218:738 219:385 220:1636 221:865 222:472
223:1243
End of report