Routing Table Report 05:00 +10GMT Tue 01 Aug, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 647700
Prefixes after maximum aggregation (per Origin AS): 254352
Deaggregation factor: 2.55
Unique aggregates announced (without unneeded subnets): 316556
Total ASes present in the Internet Routing Table: 57811
Prefixes per ASN: 11.20
Origin-only ASes present in the Internet Routing Table: 50109
Origin ASes announcing only one prefix: 22172
Transit ASes present in the Internet Routing Table: 7702
Transit-only ASes present in the Internet Routing Table: 209
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: 77
Numnber of instances of unregistered ASNs: 86
Number of 32-bit ASNs allocated by the RIRs: 19582
Number of 32-bit ASNs visible in the Routing Table: 15292
Prefixes from 32-bit ASNs in the Routing Table: 62345
Number of bogon 32-bit ASNs visible in the Routing Table: 60
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 365
Number of addresses announced to Internet: 2849288308
Equivalent to 169 /8s, 212 /16s and 176 /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: 216487
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 172171
Total APNIC prefixes after maximum aggregation: 50784
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 171097
Unique aggregates announced from the APNIC address blocks: 73970
APNIC Region origin ASes present in the Internet Routing Table: 8183
APNIC Prefixes per ASN: 20.91
APNIC Region origin ASes announcing only one prefix: 2315
APNIC Region transit ASes present in the Internet Routing Table: 1143
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: 3097
Number of APNIC addresses announced to Internet: 762362676
Equivalent to 45 /8s, 112 /16s and 187 /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: 199290
Total ARIN prefixes after maximum aggregation: 95000
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 201328
Unique aggregates announced from the ARIN address blocks: 92787
ARIN Region origin ASes present in the Internet Routing Table: 17912
ARIN Prefixes per ASN: 11.24
ARIN Region origin ASes announcing only one prefix: 6656
ARIN Region transit ASes present in the Internet Routing Table: 1740
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: 2115
Number of ARIN addresses announced to Internet: 1109859904
Equivalent to 66 /8s, 39 /16s and 30 /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: 175522
Total RIPE prefixes after maximum aggregation: 86170
RIPE Deaggregation factor: 2.04
Prefixes being announced from the RIPE address blocks: 171295
Unique aggregates announced from the RIPE address blocks: 103468
RIPE Region origin ASes present in the Internet Routing Table: 24231
RIPE Prefixes per ASN: 7.07
RIPE Region origin ASes announcing only one prefix: 11139
RIPE Region transit ASes present in the Internet Routing Table: 3377
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: 6038
Number of RIPE addresses announced to Internet: 712869120
Equivalent to 42 /8s, 125 /16s and 133 /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: 83470
Total LACNIC prefixes after maximum aggregation: 18560
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 84676
Unique aggregates announced from the LACNIC address blocks: 39090
LACNIC Region origin ASes present in the Internet Routing Table: 6191
LACNIC Prefixes per ASN: 13.68
LACNIC Region origin ASes announcing only one prefix: 1730
LACNIC Region transit ASes present in the Internet Routing Table: 1130
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: 3709
Number of LACNIC addresses announced to Internet: 170927360
Equivalent to 10 /8s, 48 /16s and 37 /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: 17161
Total AfriNIC prefixes after maximum aggregation: 3801
AfriNIC Deaggregation factor: 4.51
Prefixes being announced from the AfriNIC address blocks: 18939
Unique aggregates announced from the AfriNIC address blocks: 6927
AfriNIC Region origin ASes present in the Internet Routing Table: 1063
AfriNIC Prefixes per ASN: 17.82
AfriNIC Region origin ASes announcing only one prefix: 331
AfriNIC Region transit ASes present in the Internet Routing Table: 212
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: 333
Number of AfriNIC addresses announced to Internet: 92848896
Equivalent to 5 /8s, 136 /16s and 195 /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 4019 405 387 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2966 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2744 1497 549 BSNL-NIB National Internet Backbone, IN
4766 2355 11125 736 KIXS-AS-KR Korea Telecom, KR
9808 2288 8646 50 CMNET-GD Guangdong Mobile Communication
45899 2196 1461 104 VNPT-AS-VN VNPT Corp, VN
4755 2099 422 220 TATACOMM-AS TATA Communications formerl
7552 1651 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1611 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/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3824 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3451 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 1857 5066 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1812 327 296 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1714 3493 538 AMAZON-02 - Amazon.com, Inc., US
6983 1695 854 231 ITCDELTA - Earthlink, Inc., US
701 1555 10559 624 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 2954 970 2136 AKAMAI-ASN1, US
8551 2760 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2048 332 423 TELLCOM-AS, TR
9121 1932 1691 17 TTNET, TR
12479 1633 1048 59 UNI2-AS, ES
13188 1602 100 55 TRIOLAN, UA
12389 1492 1422 641 ROSTELECOM-AS, RU
6849 1225 355 21 UKRTELNET, UA
8402 1077 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 3549 543 207 Telmex Colombia S.A., CO
8151 2638 3401 572 Uninet S.A. de C.V., MX
11830 2088 369 57 Instituto Costarricense de Electricidad
7303 1555 1015 245 Telecom Argentina S.A., AR
6503 1554 437 54 Axtel, S.A.B. de C.V., MX
6147 1235 377 27 Telefonica del Peru S.A.A., PE
3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 955 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 1259 398 48 LINKdotNET-AS, EG
37611 745 91 8 Afrihost, ZA
36903 711 357 130 MT-MPLS, MA
36992 650 1375 26 ETISALAT-MISR, EG
24835 476 786 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/au/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 4019 405 387 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3824 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3549 543 207 Telmex Colombia S.A., CO
6327 3451 1341 86 SHAW - Shaw Communications Inc., CA
39891 3387 186 23 ALJAWWALSTC-AS, SA
17974 2966 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2954 970 2136 AKAMAI-ASN1, US
8551 2760 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9829 2744 1497 549 BSNL-NIB National Internet Backbone, IN
8151 2638 3401 572 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 3824 3665 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3451 3365 SHAW - Shaw Communications Inc., CA
39891 3387 3364 ALJAWWALSTC-AS, SA
10620 3549 3342 Telmex Colombia S.A., CO
17974 2966 2893 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
8551 2760 2720 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
9808 2288 2238 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2744 2195 BSNL-NIB National Internet Backbone, IN
45899 2196 2092 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
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
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/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 /14:1051 /15:1856 /16:13430 /17:7540 /18:13181
/19:24260 /20:37482 /21:40913 /22:77965 /23:63987 /24:364810
/25:49 /26:27 /27:50 /28:37 /29:18 /30:31
/31:10 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3249 3451 SHAW - Shaw Communications Inc., CA
22773 2993 3824 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2946 3387 ALJAWWALSTC-AS, SA
8551 2225 2760 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2070 2177 MEGAPATH5-US - MegaPath Corporation, US
30036 1600 1812 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1487 3549 Telmex Colombia S.A., CO
11830 1478 2088 Instituto Costarricense de Electricidad y Telec
11492 1386 1546 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)
----------------------------------------------
1:1503 2:819 4:18 5:2436 6:34 7:1
8:1055 12:1836 13:130 14:1686 15:28 16:2
17:155 18:90 20:61 23:2452 24:1910 25:2
27:2455 29:1 31:1913 32:67 33:18 35:21
36:391 37:2352 38:1339 39:64 40:101 41:2990
42:456 43:1956 44:77 45:2972 46:2811 47:156
49:1213 50:992 51:19 52:826 54:363 55:7
56:4 57:42 58:1516 59:933 60:345 61:1933
62:1699 63:1912 64:4626 65:2219 66:4573 67:2281
68:1244 69:3365 70:1156 71:585 72:2201 74:2695
75:389 76:427 77:1515 78:1404 79:1951 80:1417
81:1386 82:1003 83:719 84:925 85:1785 86:457
87:1181 88:754 89:2132 90:165 91:6196 92:997
93:2376 94:2388 95:2658 96:636 97:350 98:1061
99:89 100:156 101:1212 103:15381 104:3010 105:187
106:551 107:1778 108:822 109:3099 110:1445 111:1727
112:1203 113:1191 114:1020 115:1811 116:1717 117:1729
118:2125 119:1621 120:1102 121:1056 122:2290 123:1833
124:1430 125:1763 128:767 129:632 130:419 131:1438
132:540 133:201 134:656 135:225 136:450 137:454
138:1926 139:525 140:321 141:600 142:766 143:872
144:806 145:183 146:1072 147:679 148:1489 149:589
150:700 151:982 152:698 153:299 154:852 155:750
156:641 157:651 158:469 159:1428 160:723 161:741
162:2480 163:534 164:928 165:1380 166:371 167:1239
168:2980 169:834 170:3473 171:329 172:1033 173:1994
174:810 175:728 176:1886 177:4028 178:2550 179:1147
180:2232 181:1887 182:2320 183:1001 184:868 185:10273
186:3259 187:2206 188:2603 189:1800 190:8345 191:1350
192:9481 193:5793 194:4666 195:3918 196:2097 197:1339
198:5475 199:5892 200:7530 201:4305 202:9726 203:9977
204:4458 205:2817 206:2968 207:3106 208:3952 209:3953
210:3439 211:1901 212:2825 213:2526 214:859 215:66
216:5884 217:2120 218:846 219:378 220:1734 221:920
222:534 223:1186
End of report
