Orbit

Routing Table Report 04:00 +10GMT Tue 28 Mar, 2017

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

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

BGP routing table entries examined: 639669 Prefixes after maximum aggregation (per Origin AS): 249843 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 309395 Total ASes present in the Internet Routing Table: 56669 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 49062 Origin ASes announcing only one prefix: 21722 Transit ASes present in the Internet Routing Table: 7607 Transit-only ASes present in the Internet Routing Table: 219 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 41 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 67 Numnber of instances of unregistered ASNs: 68 Number of 32-bit ASNs allocated by the RIRs: 17888 Number of 32-bit ASNs visible in the Routing Table: 13892 Prefixes from 32-bit ASNs in the Routing Table: 56404 Number of bogon 32-bit ASNs visible in the Routing Table: 46 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 405 Number of addresses announced to Internet: 2839071556 Equivalent to 169 /8s, 56 /16s and 203 /24s Percentage of available address space announced: 76.7 Percentage of allocated address space announced: 76.7 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: 212181

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

Prefixes being announced by APNIC Region ASes: 175155 Total APNIC prefixes after maximum aggregation: 50261 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 174555 Unique aggregates announced from the APNIC address blocks: 72175 APNIC Region origin ASes present in the Internet Routing Table: 7963 APNIC Prefixes per ASN: 21.92 APNIC Region origin ASes announcing only one prefix: 2238 APNIC Region transit ASes present in the Internet Routing Table: 1130 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 41 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2801 Number of APNIC addresses announced to Internet: 762171268 Equivalent to 45 /8s, 109 /16s and 207 /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: 195336 Total ARIN prefixes after maximum aggregation: 93538 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 197651 Unique aggregates announced from the ARIN address blocks: 90560 ARIN Region origin ASes present in the Internet Routing Table: 17856 ARIN Prefixes per ASN: 11.07 ARIN Region origin ASes announcing only one prefix: 6618 ARIN Region transit ASes present in the Internet Routing Table: 1770 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1869 Number of ARIN addresses announced to Internet: 1107801248 Equivalent to 66 /8s, 7 /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: 171990 Total RIPE prefixes after maximum aggregation: 84537 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 167239 Unique aggregates announced from the RIPE address blocks: 101293 RIPE Region origin ASes present in the Internet Routing Table: 23844 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 11005 RIPE Region transit ASes present in the Internet Routing Table: 3372 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5669 Number of RIPE addresses announced to Internet: 710550912 Equivalent to 42 /8s, 90 /16s and 37 /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: 80266 Total LACNIC prefixes after maximum aggregation: 17757 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 81453 Unique aggregates announced from the LACNIC address blocks: 38201 LACNIC Region origin ASes present in the Internet Routing Table: 5728 LACNIC Prefixes per ASN: 14.22 LACNIC Region origin ASes announcing only one prefix: 1539 LACNIC Region transit ASes present in the Internet Routing Table: 1041 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3252 Number of LACNIC addresses announced to Internet: 170335136 Equivalent to 10 /8s, 39 /16s and 27 /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: 16820 Total AfriNIC prefixes after maximum aggregation: 3695 AfriNIC Deaggregation factor: 4.55 Prefixes being announced from the AfriNIC address blocks: 18366 Unique aggregates announced from the AfriNIC address blocks: 6815 AfriNIC Region origin ASes present in the Internet Routing Table: 1030 AfriNIC Prefixes per ASN: 17.83 AfriNIC Region origin ASes announcing only one prefix: 322 AfriNIC Region transit ASes present in the Internet Routing Table: 202 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 301 Number of AfriNIC addresses announced to Internet: 87704064 Equivalent to 5 /8s, 58 /16s and 66 /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 4538 5566 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3777 391 264 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2996 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2763 11150 757 KIXS-AS-KR Korea Telecom, KR 9829 2724 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2276 8649 45 CMNET-GD Guangdong Mobile Communication 4755 2066 421 218 TATACOMM-AS TATA Communications formerl 45899 1903 1324 115 VNPT-AS-VN VNPT Corp, VN 9583 1572 121 541 SIFY-AS-IN Sify Limited, IN 24560 1563 579 256 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 22773 3678 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3366 1333 83 SHAW - Shaw Communications Inc., CA 18566 2186 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1981 2086 407 CHARTER-NET-HKY-NC - Charter Communicat 209 1783 5067 641 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1782 3325 571 AMAZON-02 - Amazon.com, Inc., US 30036 1726 320 391 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1689 854 231 ITCDELTA - Earthlink, Inc., US 701 1578 10586 649 UUNET - MCI Communications Services, In

Complete listing at http://thyme.rand.apnic.net/current/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 3074 1136 2177 AKAMAI-ASN1, US 9121 2674 1691 17 TTNET, TR 34984 2002 328 384 TELLCOM-AS, TR 8551 1649 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 13188 1645 99 59 TRIOLAN, UA 12479 1533 1043 53 UNI2-AS, ES 12389 1348 1269 554 ROSTELECOM-AS, RU 9198 1276 352 23 KAZTELECOM-AS, KZ 6849 1265 355 21 UKRTELNET, UA

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 10620 3541 545 174 Telmex Colombia S.A., CO 8151 2510 3385 547 Uninet S.A. de C.V., MX 11830 1819 369 57 Instituto Costarricense de Electricidad 7303 1554 1002 247 Telecom Argentina S.A., AR 6503 1542 437 53 Axtel, S.A.B. de C.V., MX 6147 1252 377 27 Telefonica del Peru S.A.A., PE 28573 1066 2293 185 CLARO S.A., BR 3816 1003 479 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 986 280 35 Techtel LMDS Comunicaciones Interactiva 17072 938 118 411 TOTAL PLAY TELECOMUNICACIONES SA DE CV,

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1312 399 43 LINKdotNET-AS, EG 36903 717 360 127 MT-MPLS, MA 37611 698 67 6 Afrihost, ZA 36992 600 1375 26 ETISALAT-MISR, EG 24835 497 722 14 RAYA-AS, EG 8452 444 1474 16 TE-AS TE-AS, EG 37492 399 318 73 ORANGE-, TN 29571 368 36 10 CITelecom-AS, CI 15399 340 35 7 WANANCHI-, KE 2018 287 327 74 TENET-1, ZA

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 4538 5566 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3777 391 264 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3678 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3541 545 174 Telmex Colombia S.A., CO 6327 3366 1333 83 SHAW - Shaw Communications Inc., CA 39891 3334 171 18 ALJAWWALSTC-AS, SA 20940 3074 1136 2177 AKAMAI-ASN1, US 17974 2996 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2763 11150 757 KIXS-AS-KR Korea Telecom, KR 9829 2724 1499 540 BSNL-NIB National Internet Backbone, IN

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 22773 3678 3526 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3777 3513 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3541 3367 Telmex Colombia S.A., CO 39891 3334 3316 ALJAWWALSTC-AS, SA 6327 3366 3283 SHAW - Shaw Communications Inc., CA 17974 2996 2924 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9121 2674 2657 TTNET, TR 9808 2276 2231 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2724 2184 BSNL-NIB National Internet Backbone, IN 18566 2186 2077 MEGAPATH5-US - MegaPath Corporation, US

Complete listing at http://thyme.rand.apnic.net/current/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 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 65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS, IL 65555 UNALLOCATED 37.142.175.0/24 21450 MIRS-AS, IL 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW

Complete listing at http://thyme.rand.apnic.net/current/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/current/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 /10:36 /11:103 /12:281 /13:539 /14:1050 /15:1824 /16:13231 /17:7566 /18:13370 /19:24562 /20:38320 /21:41139 /22:75644 /23:62729 /24:357872 /25:554 /26:415 /27:295 /28:35 /29:23 /30:25 /31:1 /32:26

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

ASN No of nets Total ann. Description 6327 3158 3366 SHAW - Shaw Communications Inc., CA 39891 2896 3334 ALJAWWALSTC-AS, SA 22773 2848 3678 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US 9121 1890 2674 TTNET, TR 30036 1533 1726 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1458 3541 Telmex Colombia S.A., CO 6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 13188 1369 1645 TRIOLAN, UA 6983 1328 1689 ITCDELTA - Earthlink, Inc., US

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

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

1:1614 2:839 4:26 5:2472 6:34 8:1061 12:1816 13:92 14:1797 15:22 16:2 17:113 18:130 19:1 20:55 23:2186 24:1855 25:2 27:2374 31:1892 32:89 33:5 34:1 35:19 36:385 37:2559 38:1354 39:45 40:99 41:2939 42:460 43:1911 44:65 45:2476 46:2706 47:114 49:1210 50:973 51:18 52:781 54:360 55:7 56:4 57:41 58:1629 59:978 60:389 61:1917 62:1495 63:1922 64:4586 65:2209 66:4547 67:2265 68:1195 69:3331 70:1306 71:578 72:2173 74:2639 75:404 76:425 77:1429 78:1663 79:1315 80:1363 81:1403 82:965 83:723 84:863 85:1771 86:485 87:1146 88:795 89:2063 90:172 91:6144 92:1027 93:2379 94:2378 95:2814 96:564 97:359 98:924 99:85 100:155 101:1284 103:14102 104:2786 105:165 106:494 107:1565 108:818 109:2601 110:1293 111:1737 112:1166 113:1330 114:1033 115:1665 116:1772 117:1688 118:2082 119:1620 120:969 121:1074 122:2356 123:2063 124:1537 125:1823 128:740 129:620 130:410 131:1405 132:524 133:190 134:605 135:220 136:519 137:427 138:1868 139:421 140:377 141:539 142:737 143:932 144:772 145:170 146:1032 147:673 148:1372 149:564 150:702 151:946 152:730 153:305 154:751 155:980 156:563 157:605 158:443 159:1465 160:566 161:738 162:2449 163:516 164:795 165:1199 166:389 167:1234 168:2589 169:771 170:3024 171:286 172:989 173:1812 174:803 175:734 176:1796 177:4033 178:2495 179:1136 180:2200 181:1917 182:2258 183:1050 184:836 185:9164 186:3222 187:2200 188:2506 189:1777 190:8115 191:1267 192:9367 193:5775 194:4657 195:3860 196:1977 197:1263 198:5549 199:5870 200:7427 201:4115 202:10239 203:9853 204:4480 205:2760 206:3004 207:3113 208:3909 209:3980 210:3949 211:2114 212:2804 213:2478 214:867 215:64 216:5919 217:2028 218:837 219:615 220:1708 221:908 222:743 223:1167

End of report