Routing Table Report 05:00 +10GMT Thu 27 Jul, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 647267
Prefixes after maximum aggregation (per Origin AS): 254095
Deaggregation factor: 2.55
Unique aggregates announced (without unneeded subnets): 316150
Total ASes present in the Internet Routing Table: 57748
Prefixes per ASN: 11.21
Origin-only ASes present in the Internet Routing Table: 50054
Origin ASes announcing only one prefix: 22150
Transit ASes present in the Internet Routing Table: 7694
Transit-only ASes present in the Internet Routing Table: 215
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 33
Max AS path prepend of ASN ( 55644) 26
Prefixes from unregistered ASNs in the Routing Table: 79
Numnber of instances of unregistered ASNs: 88
Number of 32-bit ASNs allocated by the RIRs: 19564
Number of 32-bit ASNs visible in the Routing Table: 15235
Prefixes from 32-bit ASNs in the Routing Table: 62153
Number of bogon 32-bit ASNs visible in the Routing Table: 61
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 338
Number of addresses announced to Internet: 2848934260
Equivalent to 169 /8s, 207 /16s and 73 /24s
Percentage of available address space announced: 77.0
Percentage of allocated address space announced: 77.0
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: 216440
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 172192
Total APNIC prefixes after maximum aggregation: 50716
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 171091
Unique aggregates announced from the APNIC address blocks: 73929
APNIC Region origin ASes present in the Internet Routing Table: 8173
APNIC Prefixes per ASN: 20.93
APNIC Region origin ASes announcing only one prefix: 2322
APNIC Region transit ASes present in the Internet Routing Table: 1140
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 3086
Number of APNIC addresses announced to Internet: 762310708
Equivalent to 45 /8s, 111 /16s and 240 /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: 198933
Total ARIN prefixes after maximum aggregation: 94878
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 201009
Unique aggregates announced from the ARIN address blocks: 92678
ARIN Region origin ASes present in the Internet Routing Table: 17902
ARIN Prefixes per ASN: 11.23
ARIN Region origin ASes announcing only one prefix: 6650
ARIN Region transit ASes present in the Internet Routing Table: 1739
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2104
Number of ARIN addresses announced to Internet: 1109882176
Equivalent to 66 /8s, 39 /16s and 117 /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: 175409
Total RIPE prefixes after maximum aggregation: 86112
RIPE Deaggregation factor: 2.04
Prefixes being announced from the RIPE address blocks: 171164
Unique aggregates announced from the RIPE address blocks: 103292
RIPE Region origin ASes present in the Internet Routing Table: 24207
RIPE Prefixes per ASN: 7.07
RIPE Region origin ASes announcing only one prefix: 11125
RIPE Region transit ASes present in the Internet Routing Table: 3382
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 6031
Number of RIPE addresses announced to Internet: 712764928
Equivalent to 42 /8s, 123 /16s and 238 /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: 83384
Total LACNIC prefixes after maximum aggregation: 18560
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 84633
Unique aggregates announced from the LACNIC address blocks: 39032
LACNIC Region origin ASes present in the Internet Routing Table: 6167
LACNIC Prefixes per ASN: 13.72
LACNIC Region origin ASes announcing only one prefix: 1719
LACNIC Region transit ASes present in the Internet Routing Table: 1123
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 26
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3685
Number of LACNIC addresses announced to Internet: 170737408
Equivalent to 10 /8s, 45 /16s and 63 /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: 17261
Total AfriNIC prefixes after maximum aggregation: 3790
AfriNIC Deaggregation factor: 4.55
Prefixes being announced from the AfriNIC address blocks: 19032
Unique aggregates announced from the AfriNIC address blocks: 6912
AfriNIC Region origin ASes present in the Internet Routing Table: 1060
AfriNIC Prefixes per ASN: 17.95
AfriNIC Region origin ASes announcing only one prefix: 333
AfriNIC Region transit ASes present in the Internet Routing Table: 210
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 329
Number of AfriNIC addresses announced to Internet: 92835584
Equivalent to 5 /8s, 136 /16s and 143 /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 4026 407 389 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2752 1498 549 BSNL-NIB National Internet Backbone, IN
4766 2360 11133 737 KIXS-AS-KR Korea Telecom, KR
9808 2266 8646 48 CMNET-GD Guangdong Mobile Communication
45899 2185 1465 105 VNPT-AS-VN VNPT Corp, VN
4755 2099 423 220 TATACOMM-AS TATA Communications formerl
7552 1646 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1609 361 144 BBIL-AP BHARTI Airtel Ltd., IN
9583 1581 121 542 SIFY-AS-IN Sify Limited, 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 3818 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3441 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 2014 2182 425 CHARTER-NET-HKY-NC - Charter Communicat
209 1855 5066 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1813 327 293 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1706 3493 533 AMAZON-02 - Amazon.com, Inc., US
6983 1695 854 231 ITCDELTA - Earthlink, Inc., US
701 1554 10559 623 UUNET - MCI Communications Services, In
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 3387 186 23 ALJAWWALSTC-AS, SA
20940 2931 965 2120 AKAMAI-ASN1, US
8551 2761 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2033 331 421 TELLCOM-AS, TR
9121 1941 1691 17 TTNET, TR
12479 1611 1046 54 UNI2-AS, ES
13188 1602 100 55 TRIOLAN, UA
12389 1484 1411 634 ROSTELECOM-AS, RU
6849 1225 355 21 UKRTELNET, UA
8402 1066 544 15 CORBINA-AS OJSC "Vimpelcom", RU
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 3540 542 223 Telmex Colombia S.A., CO
8151 2611 3401 574 Uninet S.A. de C.V., MX
11830 2087 369 57 Instituto Costarricense de Electricidad
7303 1556 1014 244 Telecom Argentina S.A., AR
6503 1554 437 54 Axtel, S.A.B. de C.V., MX
6147 1237 377 27 Telefonica del Peru S.A.A., PE
3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 977 2293 195 CLARO S.A., BR
11172 917 126 83 Alestra, S. de R.L. de C.V., MX
18881 897 1052 23 TELEFÔNICA BRASIL 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 1243 398 51 LINKdotNET-AS, EG
37611 739 91 8 Afrihost, ZA
36903 711 357 130 MT-MPLS, MA
36992 649 1375 26 ETISALAT-MISR, EG
24835 501 850 15 RAYA-AS, EG
29571 421 36 10 CITelecom-AS, CI
37492 406 320 75 ORANGE-, TN
15399 355 35 7 WANANCHI-, KE
8452 314 1730 17 TE-AS TE-AS, EG
2018 303 327 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
7545 4026 407 389 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3818 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3540 542 223 Telmex Colombia S.A., CO
6327 3441 1341 86 SHAW - Shaw Communications Inc., CA
39891 3387 186 23 ALJAWWALSTC-AS, SA
17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2931 965 2120 AKAMAI-ASN1, US
8551 2761 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9829 2752 1498 549 BSNL-NIB National Internet Backbone, IN
8151 2611 3401 574 Uninet S.A. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3818 3659 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 3387 3364 ALJAWWALSTC-AS, SA
6327 3441 3355 SHAW - Shaw Communications Inc., CA
10620 3540 3317 Telmex Colombia S.A., CO
17974 2967 2894 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
8551 2761 2721 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
9808 2266 2218 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2752 2203 BSNL-NIB National Internet Backbone, IN
45899 2185 2080 VNPT-AS-VN VNPT Corp, VN
18566 2177 2068 MEGAPATH5-US - MegaPath Corporation, US
Complete listing at http://thyme.rand.apnic.net/au/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
4259840001 PRIVATE 23.91.224.0/20 11814 DISTRIBUTEL-AS11814 - DISTRIBU
3728334393 UNALLOCATED 31.131.80.0/21 56889 RADIOTEKHNIKA-AS, RU
65534 PRIVATE 36.37.122.0/24 4800 LINTASARTA-AS-AP Network Acces
4294902000 PRIVATE 59.101.45.0/24 2764 AAPT AAPT Limited, AU
4294901876 PRIVATE 59.101.192.0/24 2764 AAPT AAPT Limited, AU
4294901876 PRIVATE 59.101.193.0/24 2764 AAPT AAPT Limited, AU
4294901891 PRIVATE 59.101.203.0/24 2764 AAPT AAPT Limited, AU
4294901890 PRIVATE 59.101.208.0/24 2764 AAPT AAPT Limited, AU
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.64.23.0/24 10620 Telmex Colombia S.A., CO
100.75.12.0/24 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati
198.51.100.0/24 5738 SOVER-ASN - SoVerNet, Inc., US
Complete listing at http://thyme.rand.apnic.net/au/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
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
41.78.180.0/23 37265 -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 /8:15 /9:13 /10:35 /11:105 /12:284
/13:551 /14:1052 /15:1855 /16:13431 /17:7549 /18:13208
/19:24260 /20:37511 /21:40912 /22:77857 /23:63987 /24:364418
/25:47 /26:27 /27:50 /28:38 /29:21 /30:31
/31:10 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3239 3441 SHAW - Shaw Communications Inc., CA
22773 2987 3818 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2946 3387 ALJAWWALSTC-AS, SA
8551 2226 2761 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2070 2177 MEGAPATH5-US - MegaPath Corporation, US
30036 1601 1813 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1481 3540 Telmex Colombia S.A., CO
11830 1477 2087 Instituto Costarricense de Electricidad y Telec
11492 1380 1537 CABLEONE - CABLE ONE, INC., US
6389 1371 2065 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1514 2:814 4:18 5:2433 6:34 8:1051
12:1835 13:130 14:1697 15:28 16:2 17:156
18:90 20:61 23:2437 24:1903 25:2 27:2461
29:1 31:1914 32:66 33:18 35:21 36:385
37:2346 38:1334 39:65 40:100 41:3023 42:457
43:1957 44:71 45:2955 46:2801 47:156 49:1209
50:998 51:19 52:823 54:361 55:7 56:4
57:41 58:1516 59:932 60:379 61:1941 62:1691
63:1922 64:4615 65:2219 66:4569 67:2274 68:1246
69:3371 70:1156 71:585 72:2210 74:2686 75:389
76:427 77:1520 78:1408 79:1952 80:1416 81:1390
82:1002 83:722 84:929 85:1787 86:455 87:1180
88:754 89:2116 90:165 91:6201 92:989 93:2372
94:2385 95:2662 96:636 97:350 98:1057 99:88
100:156 101:1215 103:15319 104:3003 105:189 106:527
107:1766 108:823 109:3097 110:1438 111:1726 112:1199
113:1187 114:1026 115:1813 116:1761 117:1720 118:2113
119:1629 120:1096 121:1058 122:2277 123:1829 124:1429
125:1822 128:765 129:632 130:423 131:1433 132:539
133:201 134:656 135:223 136:450 137:426 138:1927
139:526 140:321 141:599 142:763 143:872 144:798
145:182 146:1029 147:678 148:1484 149:585 150:708
151:978 152:697 153:299 154:869 155:745 156:636
157:653 158:470 159:1424 160:723 161:738 162:2487
163:530 164:914 165:1373 166:371 167:1236 168:2985
169:830 170:3426 171:327 172:1024 173:1966 174:809
175:732 176:1883 177:4007 178:2553 179:1139 180:2227
181:1883 182:2328 183:999 184:868 185:10231 186:3264
187:2202 188:2604 189:1807 190:8318 191:1355 192:9487
193:5771 194:4675 195:3917 196:2064 197:1402 198:5460
199:5883 200:7512 201:4354 202:9725 203:9975 204:4442
205:2817 206:2960 207:3107 208:3947 209:3950 210:3442
211:1902 212:2821 213:2513 214:862 215:65 216:5871
217:2105 218:835 219:378 220:1728 221:920 222:534
223:1184
End of report