Routing Table Report 05:00 +10GMT Sun 31 Jul, 2016
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 594433
Prefixes after maximum aggregation (per Origin AS): 217691
Deaggregation factor: 2.73
Unique aggregates announced (without unneeded subnets): 295042
Total ASes present in the Internet Routing Table: 54358
Prefixes per ASN: 10.94
Origin-only ASes present in the Internet Routing Table: 36463
Origin ASes announcing only one prefix: 15509
Transit ASes present in the Internet Routing Table: 6411
Transit-only ASes present in the Internet Routing Table: 175
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: 173
Unregistered ASNs in the Routing Table: 72
Number of 32-bit ASNs allocated by the RIRs: 14836
Number of 32-bit ASNs visible in the Routing Table: 11484
Prefixes from 32-bit ASNs in the Routing Table: 45202
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: 374
Number of addresses announced to Internet: 2821387648
Equivalent to 168 /8s, 42 /16s and 245 /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: 195550
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 146633
Total APNIC prefixes after maximum aggregation: 42037
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 159264
Unique aggregates announced from the APNIC address blocks: 68249
APNIC Region origin ASes present in the Internet Routing Table: 5153
APNIC Prefixes per ASN: 30.91
APNIC Region origin ASes announcing only one prefix: 1178
APNIC Region transit ASes present in the Internet Routing Table: 912
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: 2260
Number of APNIC addresses announced to Internet: 758714560
Equivalent to 45 /8s, 57 /16s and 16 /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: 181861
Total ARIN prefixes after maximum aggregation: 89015
ARIN Deaggregation factor: 2.04
Prefixes being announced from the ARIN address blocks: 187359
Unique aggregates announced from the ARIN address blocks: 88410
ARIN Region origin ASes present in the Internet Routing Table: 16249
ARIN Prefixes per ASN: 11.53
ARIN Region origin ASes announcing only one prefix: 5775
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: 1356
Number of ARIN addresses announced to Internet: 1105195968
Equivalent to 65 /8s, 223 /16s and 243 /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: 144939
Total RIPE prefixes after maximum aggregation: 71274
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 154696
Unique aggregates announced from the RIPE address blocks: 95349
RIPE Region origin ASes present in the Internet Routing Table: 18091
RIPE Prefixes per ASN: 8.55
RIPE Region origin ASes announcing only one prefix: 7824
RIPE Region transit ASes present in the Internet Routing Table: 3004
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: 4957
Number of RIPE addresses announced to Internet: 706016768
Equivalent to 42 /8s, 20 /16s and 246 /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: 61370
Total LACNIC prefixes after maximum aggregation: 12129
LACNIC Deaggregation factor: 5.06
Prefixes being announced from the LACNIC address blocks: 76487
Unique aggregates announced from the LACNIC address blocks: 36670
LACNIC Region origin ASes present in the Internet Routing Table: 2475
LACNIC Prefixes per ASN: 30.90
LACNIC Region origin ASes announcing only one prefix: 567
LACNIC Region transit ASes present in the Internet Routing Table: 564
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2673
Number of LACNIC addresses announced to Internet: 170130944
Equivalent to 10 /8s, 35 /16s and 254 /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: 14246
Total AfriNIC prefixes after maximum aggregation: 3227
AfriNIC Deaggregation factor: 4.41
Prefixes being announced from the AfriNIC address blocks: 16253
Unique aggregates announced from the AfriNIC address blocks: 6027
AfriNIC Region origin ASes present in the Internet Routing Table: 725
AfriNIC Prefixes per ASN: 22.42
AfriNIC Region origin ASes announcing only one prefix: 165
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: 238
Number of AfriNIC addresses announced to Internet: 80989440
Equivalent to 4 /8s, 211 /16s and 205 /24s
Percentage of available AfriNIC address space announced: 80.5
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 3473 385 252 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2933 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2593 1488 513 BSNL-NIB National Internet Backbone, IN
4766 2437 11137 827 KIXS-AS-KR Korea Telecom, KR
9808 2086 8651 32 CMNET-GD Guangdong Mobile Communication
4755 2077 431 241 TATACOMM-AS TATA Communications formerl
9583 1493 117 529 SIFY-AS-IN Sify Limited, IN
38197 1485 92 276 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 1711 5083 652 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
6983 1689 849 228 ITCDELTA - Earthlink, Inc., US
16509 1368 2498 438 AMAZON-02 - Amazon.com, Inc., US
7018 1335 20050 989 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 1020 544 15 CORBINA-AS Russia, RU
31148 1016 47 44 FREENET-AS , UA
9198 995 352 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 2243 3371 535 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 1096 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 539 1359 27 ETISALAT-MISR, EG
8452 502 1472 15 TE-AS TE-AS, EG
37492 373 234 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 3473 385 252 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 3329 169 15 ALJAWWALSTC-AS , SA
17974 2933 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 2437 11137 827 KIXS-AS-KR Korea Telecom, KR
8151 2243 3371 535 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 3473 3221 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2933 2855 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 2077 1836 TATACOMM-AS TATA Communications formerl
8151 2243 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 /16:13082 /17:7722 /18:12474
/19:24915 /20:37034 /21:39631 /22:66858 /23:57578 /24:331153
/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)
----------------------------------------------
1:1518 2:745 4:20 5:2135 6:30 8:948
12:1770 13:41 14:1687 15:45 16:2 17:90
18:117 20:49 22:1 23:1627 24:1798 27:2295
31:1776 32:50 33:3 34:2 35:5 36:319
37:2282 38:1243 39:35 40:93 41:2806 42:434
43:1843 44:43 45:2132 46:2518 47:84 49:1162
50:888 51:12 52:533 54:342 55:8 56:7
57:40 58:1513 59:840 60:352 61:1784 62:1505
63:1919 64:4533 65:2173 66:4228 67:2195 68:1125
69:3268 70:1249 71:483 72:2013 74:2528 75:344
76:391 77:1430 78:1258 79:856 80:1246 81:1384
82:975 83:721 84:835 85:1606 86:498 87:1096
88:551 89:2098 90:211 91:6043 92:975 93:2363
94:2426 95:2507 96:511 97:354 98:950 99:41
100:75 101:1035 103:11730 104:2525 105:125 106:431
107:1401 108:657 109:2222 110:1273 111:1629 112:1031
113:1116 114:1084 115:1692 116:1577 117:1537 118:1857
119:1582 120:918 121:1070 122:2197 123:2044 124:1528
125:1657 128:620 129:406 130:401 131:1284 132:548
133:171 134:437 135:139 136:380 137:396 138:1788
139:344 140:474 141:455 142:639 143:922 144:712
145:165 146:854 147:639 148:1285 149:529 150:656
151:867 152:622 153:306 154:658 155:950 156:517
157:488 158:381 159:1049 160:511 161:733 162:2327
163:529 164:876 165:1064 166:315 167:1156 168:1960
169:669 170:1810 171:262 172:611 173:1642 174:759
175:683 176:1720 177:4006 178:2213 179:1125 180:2138
181:1798 182:1928 183:985 184:828 185:7026 186:3065
187:2102 188:2166 189:1744 190:7800 191:1280 192:8958
193:5723 194:4426 195:3847 196:1706 197:1145 198:5501
199:5720 200:7048 201:3744 202:9404 203:9869 204:4470
205:2721 206:2904 207:3040 208:4058 209:3833 210:3353
211:1782 212:2635 213:2328 214:865 215:71 216:5825
217:1976 218:735 219:385 220:1643 221:864 222:472
223:1240
End of report