Orbit

Routing Table Report 08:00 +10GMT Thu 02 Mar, 2017

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

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

BGP routing table entries examined: 629669 Prefixes after maximum aggregation (per Origin AS): 247297 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 306861 Total ASes present in the Internet Routing Table: 56321 Prefixes per ASN: 11.18 Origin-only ASes present in the Internet Routing Table: 48675 Origin ASes announcing only one prefix: 21720 Transit ASes present in the Internet Routing Table: 7646 Transit-only ASes present in the Internet Routing Table: 221 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 194 Numnber of instances of unregistered ASNs: 197 Number of 32-bit ASNs allocated by the RIRs: 17523 Number of 32-bit ASNs visible in the Routing Table: 13604 Prefixes from 32-bit ASNs in the Routing Table: 54853 Number of bogon 32-bit ASNs visible in the Routing Table: 32 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 397 Number of addresses announced to Internet: 2857097217 Equivalent to 170 /8s, 75 /16s and 216 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 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: 211978

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

Prefixes being announced by APNIC Region ASes: 165601 Total APNIC prefixes after maximum aggregation: 49206 APNIC Deaggregation factor: 3.37 Prefixes being announced from the APNIC address blocks: 166119 Unique aggregates announced from the APNIC address blocks: 71599 APNIC Region origin ASes present in the Internet Routing Table: 7837 APNIC Prefixes per ASN: 21.20 APNIC Region origin ASes announcing only one prefix: 2221 APNIC Region transit ASes present in the Internet Routing Table: 1109 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 53 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2725 Number of APNIC addresses announced to Internet: 759395584 Equivalent to 45 /8s, 67 /16s and 117 /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: 193115 Total ARIN prefixes after maximum aggregation: 92868 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 195532 Unique aggregates announced from the ARIN address blocks: 90076 ARIN Region origin ASes present in the Internet Routing Table: 17783 ARIN Prefixes per ASN: 11.00 ARIN Region origin ASes announcing only one prefix: 6647 ARIN Region transit ASes present in the Internet Routing Table: 1778 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1805 Number of ARIN addresses announced to Internet: 1106428160 Equivalent to 65 /8s, 242 /16s and 193 /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: 170636 Total RIPE prefixes after maximum aggregation: 83915 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 165926 Unique aggregates announced from the RIPE address blocks: 99818 RIPE Region origin ASes present in the Internet Routing Table: 23736 RIPE Prefixes per ASN: 6.99 RIPE Region origin ASes announcing only one prefix: 10973 RIPE Region transit ASes present in the Internet Routing Table: 3409 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 43 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5588 Number of RIPE addresses announced to Internet: 710279425 Equivalent to 42 /8s, 86 /16s and 1 /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: 82197 Total LACNIC prefixes after maximum aggregation: 17512 LACNIC Deaggregation factor: 4.69 Prefixes being announced from the LACNIC address blocks: 83388 Unique aggregates announced from the LACNIC address blocks: 38209 LACNIC Region origin ASes present in the Internet Routing Table: 5664 LACNIC Prefixes per ASN: 14.72 LACNIC Region origin ASes announcing only one prefix: 1553 LACNIC Region transit ASes present in the Internet Routing Table: 1036 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3192 Number of LACNIC addresses announced to Internet: 171219712 Equivalent to 10 /8s, 52 /16s and 155 /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: 16787 Total AfriNIC prefixes after maximum aggregation: 3689 AfriNIC Deaggregation factor: 4.55 Prefixes being announced from the AfriNIC address blocks: 18306 Unique aggregates announced from the AfriNIC address blocks: 6809 AfriNIC Region origin ASes present in the Internet Routing Table: 1024 AfriNIC Prefixes per ASN: 17.88 AfriNIC Region origin ASes announcing only one prefix: 326 AfriNIC Region transit ASes present in the Internet Routing Table: 203 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 294 Number of AfriNIC addresses announced to Internet: 87051520 Equivalent to 5 /8s, 48 /16s and 77 /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 3579 390 251 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2985 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2721 1501 541 BSNL-NIB National Internet Backbone, IN 4766 2343 11133 733 KIXS-AS-KR Korea Telecom, KR 9808 2178 8698 31 CMNET-GD Guangdong Mobile Communication 4755 2060 420 213 TATACOMM-AS TATA Communications formerl 45899 1860 1307 102 VNPT-AS-VN VNPT Corp, VN 24560 1562 580 257 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1558 120 534 SIFY-AS-IN Sify Limited, IN 7552 1539 1102 61 VIETEL-AS-AP Viettel Corporation, VN

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3647 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3291 1333 83 SHAW - Shaw Communications Inc., CA 18566 2184 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1976 2046 404 CHARTER-NET-HKY-NC - Charter Communicat 16509 1768 3482 553 AMAZON-02 - Amazon.com, Inc., US 209 1719 5066 635 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1699 319 446 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1683 853 228 ITCDELTA - Earthlink, Inc., US 701 1544 10598 648 UUNET - MCI Communications Services, In

Complete listing at http://thyme.rand.apnic.net/london/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 3018 1130 2140 AKAMAI-ASN1 , US 9121 2644 1691 18 TTNET , TR 34984 1993 328 383 TELLCOM-AS , TR 13188 1654 99 58 TRIOLAN , UA 8551 1545 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1501 1033 50 UNI2-AS , ES 9198 1312 352 22 KAZTELECOM-AS , KZ 6849 1286 355 22 UKRTELNET , UA 12389 1231 1216 494 ROSTELECOM-AS , RU

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3535 544 186 Telmex Colombia S.A., CO 26615 3018 2330 44 Tim Celular S.A., BR 8151 2468 3379 539 Uninet S.A. de C.V., MX 11830 1800 368 66 Instituto Costarricense de Electricidad 6503 1567 437 54 Axtel, S.A.B. de C.V., MX 7303 1548 994 253 Telecom Argentina S.A., AR 6147 1111 377 27 Telefonica del Peru S.A.A., PE 28573 1070 2285 182 CLARO S.A., BR 3816 989 478 181 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 978 280 35 Techtel LMDS Comunicaciones Interactiva

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1215 399 42 LINKdotNET-AS, EG 36903 718 361 122 MT-MPLS, MA 37611 693 67 6 Afrihost, ZA 36992 600 1373 25 ETISALAT-MISR, EG 24835 491 722 14 RAYA-AS, EG 8452 420 1474 16 TE-AS TE-AS, EG 37492 392 316 74 ORANGE-TN, TN 29571 368 36 10 CITelecom-AS, CI 37054 367 19 7 TGN, MG 15399 333 35 6 WANANCHI-KE, KE

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3647 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3579 390 251 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3535 544 186 Telmex Colombia S.A., CO 39891 3334 171 18 ALJAWWALSTC-AS , SA 6327 3291 1333 83 SHAW - Shaw Communications Inc., CA 20940 3018 1130 2140 AKAMAI-ASN1 , US 26615 3018 2330 44 Tim Celular S.A., BR 17974 2985 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2721 1501 541 BSNL-NIB National Internet Backbone, IN 9121 2644 1691 18 TTNET , TR

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

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

ASN No of nets Net Savings Description 10620 3535 3349 Telmex Colombia S.A., CO 7545 3579 3328 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3334 3316 ALJAWWALSTC-AS , SA 6327 3291 3208 SHAW - Shaw Communications Inc., CA 26615 3018 2974 Tim Celular S.A., BR 17974 2985 2913 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9121 2644 2626 TTNET , TR 9829 2721 2180 BSNL-NIB National Internet Backbone, IN 9808 2178 2147 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2184 2075 MEGAPATH5-US - MegaPath Corporation, US

Complete listing at http://thyme.rand.apnic.net/london/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 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 64550 PRIVATE 20.139.93.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien 64522 PRIVATE 37.26.105.0/24 34555 CCS-LEEDS-ASN Unit A, Seacroft 65050 PRIVATE 37.122.208.0/21 65015 -Private Use AS-, ZZ 65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS , IL 65555 UNALLOCATED 37.142.175.0/24 21450 MIRS-AS , IL 65001 PRIVATE 41.223.85.0/24 37075 ZAINUGAS, UG 65001 PRIVATE 41.223.86.0/24 37075 ZAINUGAS, UG

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 10.0.0.0/8 65333 -Private Use AS-, ZZ 100.64.0.0/10 65333 -Private Use AS-, ZZ 169.254.0.0/16 65333 -Private Use AS-, ZZ 172.16.0.0/12 65333 -Private Use AS-, ZZ 192.0.0.0/24 65333 -Private Use AS-, ZZ 192.0.2.0/24 65333 -Private Use AS-, ZZ 192.168.0.0/16 0 UNKNOWN 198.18.0.0/15 65333 -Private Use AS-, ZZ 198.51.100.0/24 65333 -Private Use AS-, ZZ 203.0.113.0/24 65333 -Private Use AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

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 203496 AB-TELECOM , RU

Complete listing at http://thyme.rand.apnic.net/london/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 /8:17 /9:13 /10:36 /11:103 /12:279 /13:535 /14:1049 /15:1800 /16:13161 /17:7698 /18:13039 /19:24417 /20:36957 /21:40393 /22:73968 /23:62422 /24:352675 /25:7 /26:7 /27:10 /28:97 /29:239 /30:676 /31:0 /32:71

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

ASN No of nets Total ann. Description 6327 3087 3291 SHAW - Shaw Communications Inc., CA 39891 2896 3334 ALJAWWALSTC-AS , SA 22773 2841 3647 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 26615 2534 3018 Tim Celular S.A., BR 18566 2077 2184 MEGAPATH5-US - MegaPath Corporation, US 9121 1856 2644 TTNET , TR 30036 1509 1699 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1457 3535 Telmex Colombia S.A., CO 13188 1378 1654 TRIOLAN , UA 6389 1372 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US

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

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

1:1592 2:836 4:18 5:2460 6:34 8:990 12:1814 13:83 14:1725 15:22 16:2 17:105 18:129 19:1 20:54 23:2034 24:1860 25:2 27:2369 31:1850 32:60 33:5 34:1 35:3 36:369 37:2562 38:1338 39:45 40:99 41:2927 42:447 43:1910 44:63 45:2382 46:2611 47:109 49:1215 50:958 51:19 52:746 54:356 55:6 56:4 57:45 58:1495 59:895 60:385 61:1883 62:1499 63:1923 64:4558 65:2184 66:4455 67:2236 68:1191 69:3330 70:1302 71:572 72:2139 74:2619 75:399 76:413 77:1431 78:1658 79:1311 80:1361 81:1412 82:984 83:718 84:851 85:1760 86:484 87:1136 88:803 89:2059 90:205 91:6125 92:997 93:2367 94:2349 95:2814 96:565 97:358 98:938 99:83 100:153 101:1231 103:13696 104:2743 105:156 106:480 107:1556 108:797 109:2597 110:1267 111:1677 112:1139 113:1258 114:1006 115:1728 116:1720 117:1601 118:2031 119:1580 120:941 121:1033 122:2293 123:2038 124:1487 125:1748 128:675 129:610 130:401 131:1335 132:513 133:190 134:516 135:214 136:508 137:414 138:1864 139:379 140:301 141:526 142:720 143:899 144:761 145:168 146:968 147:645 148:1367 149:565 150:689 151:945 152:722 153:315 154:878 155:967 156:552 157:604 158:453 159:1328 160:562 161:738 162:2438 163:522 164:766 165:1155 166:368 167:1259 168:2536 169:746 170:2870 171:281 172:953 173:1806 174:800 175:713 176:1763 177:4280 178:2478 179:1590 180:2166 181:1982 182:2211 183:1047 184:831 185:8861 186:3191 187:2640 188:2367 189:1817 190:8029 191:1900 192:9244 193:5754 194:4641 195:3822 196:1953 197:1348 198:5531 199:5818 200:7353 201:4081 202:9504 203:9732 204:4417 205:2754 206:2920 207:3089 208:3974 209:3951 210:3418 211:1859 212:2786 213:2487 214:859 215:65 216:5862 217:2006 218:773 219:389 220:1678 221:891 222:487 223:1108

End of report