Routing Table Report 05:00 +10GMT Wed 28 Jun, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 643741
Prefixes after maximum aggregation (per Origin AS): 252963
Deaggregation factor: 2.54
Unique aggregates announced (without unneeded subnets): 314650
Total ASes present in the Internet Routing Table: 57484
Prefixes per ASN: 11.20
Origin-only ASes present in the Internet Routing Table: 49855
Origin ASes announcing only one prefix: 21988
Transit ASes present in the Internet Routing Table: 7629
Transit-only ASes present in the Internet Routing Table: 218
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 33
Max AS path prepend of ASN ( 8591) 26
Prefixes from unregistered ASNs in the Routing Table: 40
Numnber of instances of unregistered ASNs: 49
Number of 32-bit ASNs allocated by the RIRs: 19207
Number of 32-bit ASNs visible in the Routing Table: 14916
Prefixes from 32-bit ASNs in the Routing Table: 60895
Number of bogon 32-bit ASNs visible in the Routing Table: 61
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 362
Number of addresses announced to Internet: 2846427760
Equivalent to 169 /8s, 169 /16s and 10 /24s
Percentage of available address space announced: 76.9
Percentage of allocated address space announced: 76.9
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: 215599
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 171034
Total APNIC prefixes after maximum aggregation: 50647
APNIC Deaggregation factor: 3.38
Prefixes being announced from the APNIC address blocks: 170081
Unique aggregates announced from the APNIC address blocks: 73651
APNIC Region origin ASes present in the Internet Routing Table: 8133
APNIC Prefixes per ASN: 20.91
APNIC Region origin ASes announcing only one prefix: 2307
APNIC Region transit ASes present in the Internet Routing Table: 1125
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 3031
Number of APNIC addresses announced to Internet: 762451248
Equivalent to 45 /8s, 114 /16s and 21 /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: 197769
Total ARIN prefixes after maximum aggregation: 94466
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 199706
Unique aggregates announced from the ARIN address blocks: 92048
ARIN Region origin ASes present in the Internet Routing Table: 17885
ARIN Prefixes per ASN: 11.17
ARIN Region origin ASes announcing only one prefix: 6626
ARIN Region transit ASes present in the Internet Routing Table: 1748
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: 2051
Number of ARIN addresses announced to Internet: 1108569920
Equivalent to 66 /8s, 19 /16s and 111 /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: 175057
Total RIPE prefixes after maximum aggregation: 85727
RIPE Deaggregation factor: 2.04
Prefixes being announced from the RIPE address blocks: 170797
Unique aggregates announced from the RIPE address blocks: 102806
RIPE Region origin ASes present in the Internet Routing Table: 24127
RIPE Prefixes per ASN: 7.08
RIPE Region origin ASes announcing only one prefix: 11085
RIPE Region transit ASes present in the Internet Routing Table: 3353
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: 5942
Number of RIPE addresses announced to Internet: 712035840
Equivalent to 42 /8s, 112 /16s and 206 /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: 82733
Total LACNIC prefixes after maximum aggregation: 18292
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 84038
Unique aggregates announced from the LACNIC address blocks: 38849
LACNIC Region origin ASes present in the Internet Routing Table: 6056
LACNIC Prefixes per ASN: 13.88
LACNIC Region origin ASes announcing only one prefix: 1645
LACNIC Region transit ASes present in the Internet Routing Table: 1097
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 28
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3579
Number of LACNIC addresses announced to Internet: 170767104
Equivalent to 10 /8s, 45 /16s and 179 /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: 17059
Total AfriNIC prefixes after maximum aggregation: 3792
AfriNIC Deaggregation factor: 4.50
Prefixes being announced from the AfriNIC address blocks: 18757
Unique aggregates announced from the AfriNIC address blocks: 6974
AfriNIC Region origin ASes present in the Internet Routing Table: 1041
AfriNIC Prefixes per ASN: 18.02
AfriNIC Region origin ASes announcing only one prefix: 324
AfriNIC Region transit ASes present in the Internet Routing Table: 205
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 313
Number of AfriNIC addresses announced to Internet: 92178432
Equivalent to 5 /8s, 126 /16s and 136 /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 3962 405 361 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2751 1499 540 BSNL-NIB National Internet Backbone, IN
4766 2373 11135 750 KIXS-AS-KR Korea Telecom, KR
9808 2167 8648 43 CMNET-GD Guangdong Mobile Communication
4755 2083 421 217 TATACOMM-AS TATA Communications formerl
45899 1883 1423 107 VNPT-AS-VN VNPT Corp, VN
7552 1627 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1593 360 139 BBIL-AP BHARTI Airtel Ltd., IN
9583 1578 121 541 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 3814 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3404 1333 81 SHAW - Shaw Communications Inc., CA
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
18566 2053 405 109 MEGAPATH5-US - MegaPath Corporation, US
20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat
209 1836 5069 643 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1796 324 300 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1702 3251 540 AMAZON-02 - Amazon.com, Inc., US
6983 1695 854 231 ITCDELTA - Earthlink, Inc., US
701 1553 10559 622 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 3338 187 22 ALJAWWALSTC-AS, SA
8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2899 961 2089 AKAMAI-ASN1, US
34984 2012 328 406 TELLCOM-AS, TR
9121 1959 1691 17 TTNET, TR
12479 1613 1044 53 UNI2-AS, ES
13188 1602 100 55 TRIOLAN, UA
12389 1483 1408 627 ROSTELECOM-AS, RU
6849 1225 355 21 UKRTELNET, UA
8402 1151 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 546 154 Telmex Colombia S.A., CO
8151 2503 3402 572 Uninet S.A. de C.V., MX
11830 2087 369 57 Instituto Costarricense de Electricidad
7303 1573 1012 251 Telecom Argentina S.A., AR
6503 1539 437 54 Axtel, S.A.B. de C.V., MX
6147 1298 377 27 Telefonica del Peru S.A.A., PE
3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 968 2299 177 CLARO S.A., BR
11172 915 126 82 Alestra, S. de R.L. de C.V., MX
18881 895 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 1254 398 48 LINKdotNET-AS, EG
37611 724 91 8 Afrihost, ZA
36903 704 354 139 MT-MPLS, MA
36992 643 1375 26 ETISALAT-MISR, EG
24835 498 850 15 RAYA-AS, EG
37492 407 320 75 ORANGE-, TN
29571 401 36 10 CITelecom-AS, CI
15399 353 35 7 WANANCHI-, KE
8452 343 1730 17 TE-AS TE-AS, EG
2018 300 327 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 3962 405 361 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3814 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3549 546 154 Telmex Colombia S.A., CO
6327 3404 1333 81 SHAW - Shaw Communications Inc., CA
39891 3338 187 22 ALJAWWALSTC-AS, SA
17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2899 961 2089 AKAMAI-ASN1, US
9829 2751 1499 540 BSNL-NIB National Internet Backbone, IN
8151 2503 3402 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 3814 3652 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
10620 3549 3395 Telmex Colombia S.A., CO
6327 3404 3323 SHAW - Shaw Communications Inc., CA
39891 3338 3316 ALJAWWALSTC-AS, SA
8551 2972 2932 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2976 2903 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9829 2751 2211 BSNL-NIB National Internet Backbone, IN
9808 2167 2124 CMNET-GD Guangdong Mobile Communication Co.Ltd.
11830 2087 2030 Instituto Costarricense de Electricidad y Telec
6389 2063 2024 BELLSOUTH-NET-BLK - BellSouth.net Inc., 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
65534 PRIVATE 36.37.122.0/24 4800 LINTASARTA-AS-AP Network Acces
65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB
64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I
132304 UNALLOCATED 103.9.236.0/22 4768 CLIX-NZ TelstraClear Ltd, NZ
65315 PRIVATE 103.57.91.0/24 134188 NTTDATAVTS-AS-AP NTT DATA Vict
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
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
23.226.112.0/20 62788 -Reserved AS-, ZZ
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
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 /11:104 /12:280
/13:543 /14:1049 /15:1852 /16:13431 /17:7563 /18:13244
/19:24237 /20:37405 /21:40649 /22:77153 /23:63345 /24:362601
/25:47 /26:27 /27:51 /28:38 /29:19 /30:32
/31:8 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3207 3404 SHAW - Shaw Communications Inc., CA
22773 2977 3814 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2898 3338 ALJAWWALSTC-AS, SA
8551 2437 2972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 1946 2053 MEGAPATH5-US - MegaPath Corporation, US
30036 1588 1796 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
11830 1477 2087 Instituto Costarricense de Electricidad y Telec
10620 1473 3549 Telmex Colombia S.A., CO
11492 1381 1531 CABLEONE - CABLE ONE, INC., US
6389 1370 2063 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)
----------------------------------------------
1:1527 2:823 4:18 5:2437 6:34 8:1042
12:1831 13:121 14:1692 15:28 16:2 17:157
18:90 20:61 23:2385 24:1870 25:2 27:2451
31:1915 32:63 33:14 35:20 36:417 37:2345
38:1309 39:64 40:97 41:3009 42:467 43:1936
44:72 45:2834 46:2790 47:154 49:1227 50:993
51:18 52:830 54:363 55:6 56:4 57:40
58:1528 59:932 60:389 61:1932 62:1679 63:1921
64:4544 65:2223 66:4521 67:2271 68:1243 69:3377
70:1150 71:586 72:2198 74:2683 75:387 76:423
77:1526 78:1456 79:2377 80:1406 81:1391 82:1001
83:720 84:883 85:1791 86:481 87:1157 88:760
89:2107 90:175 91:6187 92:977 93:2380 94:2388
95:2708 96:628 97:353 98:1061 99:86 100:155
101:1182 103:15066 104:2946 105:182 106:503 107:1716
108:818 109:2868 110:1442 111:1716 112:1187 113:1213
114:1014 115:1814 116:1755 117:1704 118:2169 119:1592
120:1067 121:1060 122:2263 123:1834 124:1431 125:1807
128:756 129:639 130:418 131:1392 132:523 133:199
134:648 135:225 136:446 137:433 138:1937 139:514
140:324 141:598 142:749 143:913 144:794 145:183
146:1012 147:675 148:1434 149:574 150:701 151:975
152:690 153:305 154:811 155:751 156:607 157:639
158:452 159:1413 160:679 161:744 162:2500 163:526
164:793 165:1390 166:379 167:1245 168:2948 169:786
170:3399 171:318 172:1021 173:1939 174:813 175:737
176:1870 177:4088 178:2480 179:1185 180:2238 181:1901
182:2362 183:996 184:865 185:9993 186:3218 187:2246
188:2694 189:1801 190:8242 191:1353 192:9435 193:5776
194:4646 195:3918 196:2103 197:1292 198:5453 199:5883
200:7440 201:4337 202:9698 203:9978 204:4437 205:2812
206:2940 207:3072 208:3979 209:3916 210:3454 211:1893
212:2809 213:2513 214:880 215:66 216:5695 217:2106
218:802 219:377 220:1725 221:921 222:545 223:1173
End of report
