Orbit

Routing Table Report 05:00 +10GMT Thu 23 Mar, 2017

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/

Analysis Summary ----------------

BGP routing table entries examined: 630383 Prefixes after maximum aggregation (per Origin AS): 248552 Deaggregation factor: 2.54 Unique aggregates announced (without unneeded subnets): 309180 Total ASes present in the Internet Routing Table: 56579 Prefixes per ASN: 11.14 Origin-only ASes present in the Internet Routing Table: 49054 Origin ASes announcing only one prefix: 21738 Transit ASes present in the Internet Routing Table: 7525 Transit-only ASes present in the Internet Routing Table: 216 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: 286 Numnber of instances of unregistered ASNs: 289 Number of 32-bit ASNs allocated by the RIRs: 17790 Number of 32-bit ASNs visible in the Routing Table: 13836 Prefixes from 32-bit ASNs in the Routing Table: 55929 Number of bogon 32-bit ASNs visible in the Routing Table: 33 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 403 Number of addresses announced to Internet: 2835861616 Equivalent to 169 /8s, 7 /16s and 208 /24s Percentage of available address space announced: 76.6 Percentage of allocated address space announced: 76.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.5 Total number of prefixes smaller than registry allocations: 210845

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 167765 Total APNIC prefixes after maximum aggregation: 49502 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 166982 Unique aggregates announced from the APNIC address blocks: 72303 APNIC Region origin ASes present in the Internet Routing Table: 7898 APNIC Prefixes per ASN: 21.14 APNIC Region origin ASes announcing only one prefix: 2227 APNIC Region transit ASes present in the Internet Routing Table: 1116 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: 2783 Number of APNIC addresses announced to Internet: 759954480 Equivalent to 45 /8s, 75 /16s and 252 /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: 194023 Total ARIN prefixes after maximum aggregation: 93231 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 196522 Unique aggregates announced from the ARIN address blocks: 90380 ARIN Region origin ASes present in the Internet Routing Table: 17822 ARIN Prefixes per ASN: 11.03 ARIN Region origin ASes announcing only one prefix: 6637 ARIN Region transit ASes present in the Internet Routing Table: 1756 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1849 Number of ARIN addresses announced to Internet: 1107539008 Equivalent to 66 /8s, 3 /16s and 180 /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: 171574 Total RIPE prefixes after maximum aggregation: 84346 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 167001 Unique aggregates announced from the RIPE address blocks: 101186 RIPE Region origin ASes present in the Internet Routing Table: 23817 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 11000 RIPE Region transit ASes present in the Internet Routing Table: 3333 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: 5662 Number of RIPE addresses announced to Internet: 710482432 Equivalent to 42 /8s, 89 /16s and 26 /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: 80114 Total LACNIC prefixes after maximum aggregation: 17590 LACNIC Deaggregation factor: 4.55 Prefixes being announced from the LACNIC address blocks: 81325 Unique aggregates announced from the LACNIC address blocks: 38143 LACNIC Region origin ASes present in the Internet Routing Table: 5717 LACNIC Prefixes per ASN: 14.23 LACNIC Region origin ASes announcing only one prefix: 1554 LACNIC Region transit ASes present in the Internet Routing Table: 1020 Average LACNIC Region AS path length visible: 5.8 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3241 Number of LACNIC addresses announced to Internet: 170188800 Equivalent to 10 /8s, 36 /16s and 224 /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: 16593 Total AfriNIC prefixes after maximum aggregation: 3703 AfriNIC Deaggregation factor: 4.48 Prefixes being announced from the AfriNIC address blocks: 18150 Unique aggregates announced from the AfriNIC address blocks: 6819 AfriNIC Region origin ASes present in the Internet Routing Table: 1030 AfriNIC Prefixes per ASN: 17.62 AfriNIC Region origin ASes announcing only one prefix: 320 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: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 301 Number of AfriNIC addresses announced to Internet: 87179008 Equivalent to 5 /8s, 50 /16s and 63 /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 3794 391 263 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2997 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2719 1499 540 BSNL-NIB National Internet Backbone, IN 4766 2356 11133 742 KIXS-AS-KR Korea Telecom, KR 9808 2208 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2065 421 218 TATACOMM-AS TATA Communications formerl 45899 1802 1325 112 VNPT-AS-VN VNPT Corp, VN 9583 1572 121 537 SIFY-AS-IN Sify Limited, IN 24560 1563 579 256 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 7552 1562 1103 63 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 3674 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3329 1333 83 SHAW - Shaw Communications Inc., CA 18566 2181 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1979 2083 406 CHARTER-NET-HKY-NC - Charter Communicat 209 1790 5068 643 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1722 320 398 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1690 854 231 ITCDELTA - Earthlink, Inc., US 16509 1638 2931 526 AMAZON-02 - Amazon.com, Inc., US 701 1531 10573 643 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 3334 171 18 ALJAWWALSTC-AS, SA 20940 3041 1119 2161 AKAMAI-ASN1, US 9121 2668 1691 18 TTNET, TR 34984 2005 328 382 TELLCOM-AS, TR 8551 1670 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 13188 1646 99 59 TRIOLAN, UA 12479 1531 1043 53 UNI2-AS, ES 9198 1310 352 23 KAZTELECOM-AS, KZ 12389 1305 1268 553 ROSTELECOM-AS, RU 6849 1265 355 21 UKRTELNET, UA

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 3548 546 157 Telmex Colombia S.A., CO 8151 2491 3383 539 Uninet S.A. de C.V., MX 11830 1818 369 57 Instituto Costarricense de Electricidad 7303 1555 1002 248 Telecom Argentina S.A., AR 6503 1539 437 54 Axtel, S.A.B. de C.V., MX 6147 1165 377 27 Telefonica del Peru S.A.A., PE 28573 1066 2290 192 CLARO S.A., BR 11664 989 280 35 Techtel LMDS Comunicaciones Interactiva 3816 984 476 184 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 923 126 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 1315 399 43 LINKdotNET-AS, EG 36903 717 360 127 MT-MPLS, MA 37611 698 67 6 Afrihost, ZA 36992 601 1375 26 ETISALAT-MISR, EG 24835 497 722 14 RAYA-AS, EG 8452 439 1474 16 TE-AS TE-AS, EG 37492 399 318 73 ORANGE-, TN 29571 367 36 10 CITelecom-AS, CI 15399 339 35 7 WANANCHI-, KE 2018 271 327 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 3794 391 263 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3674 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3548 546 157 Telmex Colombia S.A., CO 39891 3334 171 18 ALJAWWALSTC-AS, SA 6327 3329 1333 83 SHAW - Shaw Communications Inc., CA 20940 3041 1119 2161 AKAMAI-ASN1, US 17974 2997 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2719 1499 540 BSNL-NIB National Internet Backbone, IN 9121 2668 1691 18 TTNET, TR 8151 2491 3383 539 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 3674 3522 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 10620 3548 3391 Telmex Colombia S.A., CO 39891 3334 3316 ALJAWWALSTC-AS, SA 6327 3329 3246 SHAW - Shaw Communications Inc., CA 17974 2997 2925 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9121 2668 2650 TTNET, TR 9829 2719 2179 BSNL-NIB National Internet Backbone, IN 9808 2208 2166 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2181 2072 MEGAPATH5-US - MegaPath Corporation, US 6389 2068 2029 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 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 64666 PRIVATE 23.111.250.0/24 15003 NOBIS-TECH - Nobis Technology 65002 PRIVATE 23.239.134.0/24 33182 DIMENOC - HostDime.com, Inc., 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

Complete listing at http://thyme.rand.apnic.net/au/data-badAS

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 23.157.128.0/17 393899 -Reserved AS-, ZZ 23.161.128.0/17 393899 -Reserved AS-, ZZ 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 203496 AB-TELECOM, RU 41.77.248.0/21 203496 AB-TELECOM, RU 41.78.12.0/23 203496 AB-TELECOM, RU 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.242.132.0/23 203496 AB-TELECOM, RU 43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - 43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -

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 /12:280 /13:534 /14:1050 /15:1797 /16:13185 /17:7680 /18:13141 /19:24236 /20:37115 /21:40524 /22:75019 /23:61768 /24:353707 /25:42 /26:26 /27:42 /28:34 /29:13 /30:15 /31:8 /32:0

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 6327 3123 3329 SHAW - Shaw Communications Inc., CA 39891 2896 3334 ALJAWWALSTC-AS, SA 22773 2848 3674 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2074 2181 MEGAPATH5-US - MegaPath Corporation, US 9121 1884 2668 TTNET, TR 30036 1530 1722 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1461 3548 Telmex Colombia S.A., CO 6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 13188 1370 1646 TRIOLAN, UA 6983 1327 1690 ITCDELTA - Earthlink, Inc., US

Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:1501 2:843 4:24 5:2491 6:34 8:1076 12:1816 13:92 14:1755 15:22 16:2 17:113 18:129 19:1 20:55 23:2141 24:1866 25:2 27:2395 31:1904 32:72 33:5 34:1 35:19 36:379 37:2560 38:1343 39:45 40:100 41:2881 42:459 43:1898 44:62 45:2461 46:2825 47:110 49:1216 50:971 51:18 52:748 54:359 55:7 56:4 57:39 58:1572 59:898 60:387 61:1913 62:1569 63:1928 64:4566 65:2199 66:4516 67:2261 68:1203 69:3299 70:1307 71:576 72:2167 74:2629 75:405 76:418 77:1435 78:1641 79:1316 80:1366 81:1400 82:972 83:725 84:849 85:1796 86:484 87:1147 88:794 89:2062 90:172 91:6145 92:1034 93:2375 94:2375 95:2821 96:569 97:359 98:947 99:85 100:155 101:1204 103:14004 104:2786 105:165 106:487 107:1565 108:799 109:2612 110:1286 111:1709 112:1150 113:1267 114:1021 115:1801 116:1741 117:1687 118:1993 119:1600 120:991 121:1041 122:2370 123:2066 124:1484 125:1711 128:697 129:489 130:405 131:1400 132:504 133:190 134:598 135:221 136:518 137:424 138:1840 139:436 140:312 141:529 142:728 143:927 144:766 145:169 146:971 147:659 148:1376 149:560 150:709 151:946 152:724 153:313 154:756 155:978 156:563 157:601 158:443 159:1336 160:565 161:734 162:2412 163:513 164:769 165:1200 166:382 167:1233 168:2564 169:767 170:3000 171:284 172:970 173:1800 174:806 175:713 176:1784 177:4001 178:2493 179:1117 180:2168 181:1906 182:2164 183:1056 184:837 185:9127 186:3237 187:2182 188:2502 189:1792 190:8116 191:1263 192:9312 193:5764 194:4642 195:3857 196:1971 197:1277 198:5510 199:5865 200:7365 201:4102 202:9608 203:9826 204:4432 205:2755 206:2927 207:3071 208:3904 209:3903 210:3456 211:1863 212:2754 213:2498 214:858 215:65 216:5912 217:2026 218:772 219:393 220:1714 221:901 222:486 223:1152

End of report