Routing Table Report 05:00 +10GMT Wed 01 Feb, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 622950
Prefixes after maximum aggregation (per Origin AS): 221138
Deaggregation factor: 2.82
Unique aggregates announced (without unneeded subnets): 305348
Total ASes present in the Internet Routing Table: 55621
Prefixes per ASN: 11.20
Origin-only ASes present in the Internet Routing Table: 36237
Origin ASes announcing only one prefix: 15227
Transit ASes present in the Internet Routing Table: 6475
Transit-only ASes present in the Internet Routing Table: 169
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 39
Max AS path prepend of ASN ( 55644) 31
Prefixes from unregistered ASNs in the Routing Table: 462
Unregistered ASNs in the Routing Table: 145
Number of 32-bit ASNs allocated by the RIRs: 17116
Number of 32-bit ASNs visible in the Routing Table: 12909
Prefixes from 32-bit ASNs in the Routing Table: 53489
Number of bogon 32-bit ASNs visible in the Routing Table: 905
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 373
Number of addresses announced to Internet: 2831137648
Equivalent to 168 /8s, 191 /16s and 187 /24s
Percentage of available address space announced: 76.5
Percentage of allocated address space announced: 76.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.4
Total number of prefixes smaller than registry allocations: 207674
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 150220
Total APNIC prefixes after maximum aggregation: 42597
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 165109
Unique aggregates announced from the APNIC address blocks: 71076
APNIC Region origin ASes present in the Internet Routing Table: 5141
APNIC Prefixes per ASN: 32.12
APNIC Region origin ASes announcing only one prefix: 1143
APNIC Region transit ASes present in the Internet Routing Table: 919
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2645
Number of APNIC addresses announced to Internet: 758927664
Equivalent to 45 /8s, 60 /16s and 81 /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: 187873
Total ARIN prefixes after maximum aggregation: 89271
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 195213
Unique aggregates announced from the ARIN address blocks: 89790
ARIN Region origin ASes present in the Internet Routing Table: 16046
ARIN Prefixes per ASN: 12.17
ARIN Region origin ASes announcing only one prefix: 5605
ARIN Region transit ASes present in the Internet Routing Table: 1710
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: 1738
Number of ARIN addresses announced to Internet: 1103895872
Equivalent to 65 /8s, 204 /16s and 29 /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: 151693
Total RIPE prefixes after maximum aggregation: 73419
RIPE Deaggregation factor: 2.07
Prefixes being announced from the RIPE address blocks: 163405
Unique aggregates announced from the RIPE address blocks: 99477
RIPE Region origin ASes present in the Internet Routing Table: 18138
RIPE Prefixes per ASN: 9.01
RIPE Region origin ASes announcing only one prefix: 7756
RIPE Region transit ASes present in the Internet Routing Table: 3006
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5109
Number of RIPE addresses announced to Internet: 709575168
Equivalent to 42 /8s, 75 /16s and 66 /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: 63855
Total LACNIC prefixes after maximum aggregation: 12545
LACNIC Deaggregation factor: 5.09
Prefixes being announced from the LACNIC address blocks: 80929
Unique aggregates announced from the LACNIC address blocks: 37896
LACNIC Region origin ASes present in the Internet Routing Table: 2482
LACNIC Prefixes per ASN: 32.61
LACNIC Region origin ASes announcing only one prefix: 551
LACNIC Region transit ASes present in the Internet Routing Table: 590
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: 3132
Number of LACNIC addresses announced to Internet: 171031296
Equivalent to 10 /8s, 49 /16s and 187 /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: 15349
Total AfriNIC prefixes after maximum aggregation: 3299
AfriNIC Deaggregation factor: 4.65
Prefixes being announced from the AfriNIC address blocks: 17921
Unique aggregates announced from the AfriNIC address blocks: 6785
AfriNIC Region origin ASes present in the Internet Routing Table: 731
AfriNIC Prefixes per ASN: 24.52
AfriNIC Region origin ASes announcing only one prefix: 172
AfriNIC Region transit ASes present in the Internet Routing Table: 186
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: 285
Number of AfriNIC addresses announced to Internet: 87272192
Equivalent to 5 /8s, 51 /16s and 171 /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 3713 390 253 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2714 1501 542 BSNL-NIB National Internet Backbone, IN
4766 2336 11133 734 KIXS-AS-KR Korea Telecom, KR
9808 2192 8648 42 CMNET-GD Guangdong Mobile Communication
4755 2054 421 217 TATACOMM-AS TATA Communications formerl
45899 1887 1308 95 VNPT-AS-VN VNPT Corp, VN
24560 1564 567 248 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
9583 1559 120 535 SIFY-AS-IN Sify Limited, IN
7552 1504 1103 62 VIETEL-AS-AP Viettel Corporation, VN
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 3631 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3321 1333 83 SHAW - Shaw Communications Inc., CA
18566 2188 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2094 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1964 2031 404 CHARTER-NET-HKY-NC - Charter Communicat
209 1724 5067 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1701 320 456 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1678 848 227 ITCDELTA - Earthlink, Inc., US
701 1554 10611 648 UUNET - MCI Communications Services, In
16509 1527 2653 491 AMAZON-02 - Amazon.com, 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 3334 171 18 ALJAWWALSTC-AS , SA
20940 3012 1133 2134 AKAMAI-ASN1 , US
9121 2215 1708 95 TTNET , TR
34984 1994 327 377 TELLCOM-AS , TR
13188 1612 99 62 TRIOLAN , UA
12479 1450 1033 50 UNI2-AS , ES
6849 1313 355 22 UKRTELNET , UA
8551 1244 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9198 1179 352 25 KAZTELECOM-AS , KZ
8402 1099 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 3534 545 171 Telmex Colombia S.A., CO
8151 2469 3381 550 Uninet S.A. de C.V., MX
11830 1798 368 66 Instituto Costarricense de Electricidad
6503 1544 437 54 Axtel, S.A.B. de C.V., MX
7303 1526 974 254 Telecom Argentina S.A., AR
6147 1355 377 27 Telefonica del Peru S.A.A., PE
28573 1036 2270 179 CLARO S.A., BR
3816 995 479 175 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 958 236 88 Techtel LMDS Comunicaciones Interactiva
11172 917 126 79 Alestra, S. de R.L. de C.V., MX
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 1294 398 42 LINKdotNET-AS, EG
36903 719 361 123 MT-MPLS, MA
37611 688 67 6 Afrihost, ZA
36992 588 1375 26 ETISALAT-MISR, EG
24835 491 658 16 RAYA-AS, EG
8452 464 1474 16 TE-AS TE-AS, EG
37492 392 316 74 ORANGE-TN, TN
29571 367 36 10 CITelecom-AS, CI
15399 324 35 6 WANANCHI-KE, KE
2018 287 327 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 3713 390 253 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3631 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3534 545 171 Telmex Colombia S.A., CO
39891 3334 171 18 ALJAWWALSTC-AS , SA
6327 3321 1333 83 SHAW - Shaw Communications Inc., CA
20940 3012 1133 2134 AKAMAI-ASN1 , US
17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2714 1501 542 BSNL-NIB National Internet Backbone, IN
8151 2469 3381 550 Uninet S.A. de C.V., MX
4766 2336 11133 734 KIXS-AS-KR Korea Telecom, KR
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 3631 3479 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3534 3363 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS , SA
6327 3321 3238 SHAW - Shaw Communications Inc., CA
17974 2958 2887 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2714 2172 BSNL-NIB National Internet Backbone, IN
9808 2192 2150 CMNET-GD Guangdong Mobile Communication
9121 2215 2120 TTNET , TR
18566 2188 2079 MEGAPATH5-US - MegaPath Corporation, US
6389 2094 2055 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
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
65532 PRIVATE 14.192.19.0/24 23456 -Reserved AS-, ZZ
64666 PRIVATE 23.111.250.0/24 15003 NOBIS-TECH - Nobis Technology
65002 PRIVATE 23.239.134.0/24 33182 DIMENOC - HostDime.com, Inc.,
65429 PRIVATE 31.145.172.0/24 15924 BORUSANTELEKOM-AS , TR
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
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 UNKNOWN
41.73.16.0/24 37004 Suburban-Broadband-AS, NG
41.73.17.0/24 37004 Suburban-Broadband-AS, NG
41.73.18.0/24 37004 Suburban-Broadband-AS, NG
41.73.19.0/24 37004 Suburban-Broadband-AS, NG
41.73.20.0/24 37004 Suburban-Broadband-AS, NG
41.73.21.0/24 37004 Suburban-Broadband-AS, NG
41.73.22.0/24 37004 Suburban-Broadband-AS, NG
41.73.23.0/24 37004 Suburban-Broadband-AS, NG
41.76.232.0/21 23456 -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 /11:103 /12:276
/13:532 /14:1051 /15:1798 /16:13154 /17:7717 /18:12755
/19:24807 /20:36933 /21:40297 /22:73717 /23:60889 /24:348626
/25:55 /26:28 /27:48 /28:45 /29:15 /30:32
/31:8 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3117 3321 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS , SA
22773 2828 3631 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
18566 2081 2188 MEGAPATH5-US - MegaPath Corporation, US
9121 1558 2215 TTNET , TR
30036 1512 1701 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
10620 1450 3534 Telmex Colombia S.A., CO
6389 1392 2094 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
13188 1358 1612 TRIOLAN , UA
6983 1321 1678 ITCDELTA - Earthlink, Inc., US
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1479 2:823 4:24 5:2441 6:32 8:1058
12:1812 13:70 14:1738 15:23 16:2 17:103
18:127 19:1 20:52 23:1981 24:1844 27:2389
31:1872 32:66 33:2 34:1 35:19 36:353
37:2519 38:1312 39:43 40:100 41:2875 42:448
43:1915 44:60 45:2351 46:2556 47:109 49:1207
50:944 51:18 52:701 54:356 55:3 56:4
57:38 58:1550 59:899 60:388 61:1881 62:1504
63:1952 64:4550 65:2234 66:4417 67:2226 68:1184
69:3286 70:1301 71:569 72:2052 74:2594 75:401
76:406 77:1428 78:1535 79:905 80:1375 81:1413
82:969 83:726 84:853 85:1686 86:481 87:1130
88:781 89:2043 90:203 91:6118 92:976 93:2385
94:2345 95:2787 96:572 97:359 98:938 99:91
100:148 101:1181 103:13404 104:2688 105:160 106:477
107:1523 108:786 109:2539 110:1270 111:1652 112:1146
113:1247 114:1018 115:1793 116:1688 117:1649 118:1906
119:1549 120:962 121:1043 122:2271 123:2092 124:1488
125:1719 128:676 129:607 130:399 131:1370 132:511
133:189 134:519 135:213 136:385 137:415 138:1859
139:421 140:542 141:518 142:722 143:913 144:760
145:167 146:999 147:638 148:1401 149:570 150:685
151:931 152:708 153:320 154:758 155:954 156:543
157:578 158:437 159:1276 160:566 161:739 162:2457
163:520 164:758 165:1147 166:355 167:1263 168:2467
169:723 170:2723 171:270 172:924 173:1812 174:802
175:696 176:1764 177:4100 178:2474 179:1158 180:2083
181:1968 182:2118 183:1014 184:831 185:8601 186:3197
187:2280 188:2348 189:1808 190:8147 191:1292 192:9291
193:5770 194:4588 195:3837 196:1907 197:1232 198:5575
199:5814 200:7316 201:4151 202:9484 203:9871 204:4422
205:2764 206:2892 207:3118 208:3998 209:3866 210:3427
211:1841 212:2752 213:2454 214:849 215:64 216:5812
217:1974 218:770 219:382 220:1698 221:898 222:506
223:1151
End of report
