Orbit

Routing Table Report 08:00 +10GMT Wed 22 Mar, 2017

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

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

BGP routing table entries examined: 629819 Prefixes after maximum aggregation (per Origin AS): 248362 Deaggregation factor: 2.54 Unique aggregates announced (without unneeded subnets): 308990 Total ASes present in the Internet Routing Table: 56522 Prefixes per ASN: 11.14 Origin-only ASes present in the Internet Routing Table: 48860 Origin ASes announcing only one prefix: 21725 Transit ASes present in the Internet Routing Table: 7662 Transit-only ASes present in the Internet Routing Table: 224 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: 203 Numnber of instances of unregistered ASNs: 206 Number of 32-bit ASNs allocated by the RIRs: 17775 Number of 32-bit ASNs visible in the Routing Table: 13810 Prefixes from 32-bit ASNs in the Routing Table: 55726 Number of bogon 32-bit ASNs visible in the Routing Table: 33 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 422 Number of addresses announced to Internet: 2858703617 Equivalent to 170 /8s, 100 /16s and 91 /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: 210593

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

Prefixes being announced by APNIC Region ASes: 165858 Total APNIC prefixes after maximum aggregation: 49309 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 166359 Unique aggregates announced from the APNIC address blocks: 72192 APNIC Region origin ASes present in the Internet Routing Table: 7888 APNIC Prefixes per ASN: 21.09 APNIC Region origin ASes announcing only one prefix: 2236 APNIC Region transit ASes present in the Internet Routing Table: 1111 Average APNIC Region AS path length visible: 3.8 Max APNIC Region AS path length visible: 53 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2777 Number of APNIC addresses announced to Internet: 759720960 Equivalent to 45 /8s, 72 /16s and 108 /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: 194055 Total ARIN prefixes after maximum aggregation: 93177 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 196348 Unique aggregates announced from the ARIN address blocks: 90394 ARIN Region origin ASes present in the Internet Routing Table: 17803 ARIN Prefixes per ASN: 11.03 ARIN Region origin ASes announcing only one prefix: 6625 ARIN Region transit ASes present in the Internet Routing Table: 1774 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1848 Number of ARIN addresses announced to Internet: 1107597568 Equivalent to 66 /8s, 4 /16s and 153 /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: 171688 Total RIPE prefixes after maximum aggregation: 84448 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 167073 Unique aggregates announced from the RIPE address blocks: 101112 RIPE Region origin ASes present in the Internet Routing Table: 23804 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 10993 RIPE Region transit ASes present in the Internet Routing Table: 3416 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5644 Number of RIPE addresses announced to Internet: 710486273 Equivalent to 42 /8s, 89 /16s and 41 /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: 79952 Total LACNIC prefixes after maximum aggregation: 17616 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 81150 Unique aggregates announced from the LACNIC address blocks: 38142 LACNIC Region origin ASes present in the Internet Routing Table: 5714 LACNIC Prefixes per ASN: 14.20 LACNIC Region origin ASes announcing only one prefix: 1548 LACNIC Region transit ASes present in the Internet Routing Table: 1033 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: 3240 Number of LACNIC addresses announced to Internet: 170939136 Equivalent to 10 /8s, 48 /16s and 83 /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: 16916 Total AfriNIC prefixes after maximum aggregation: 3700 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 18466 Unique aggregates announced from the AfriNIC address blocks: 6781 AfriNIC Region origin ASes present in the Internet Routing Table: 1030 AfriNIC Prefixes per ASN: 17.93 AfriNIC Region origin ASes announcing only one prefix: 323 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: 301 Number of AfriNIC addresses announced to Internet: 87154432 Equivalent to 5 /8s, 49 /16s and 223 /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 3592 390 256 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2996 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2724 1499 540 BSNL-NIB National Internet Backbone, IN 4766 2355 11133 741 KIXS-AS-KR Korea Telecom, KR 9808 2227 8698 31 CMNET-GD Guangdong Mobile Communication 4755 2054 421 216 TATACOMM-AS TATA Communications formerl 45899 1874 1320 111 VNPT-AS-VN VNPT Corp, VN 24560 1563 579 256 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1559 120 534 SIFY-AS-IN Sify Limited, IN 7552 1537 1102 62 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 3673 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3315 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 1978 2081 405 CHARTER-NET-HKY-NC - Charter Communicat 16509 1810 3487 558 AMAZON-02 - Amazon.com, Inc., US 209 1774 5067 637 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1718 319 409 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1691 854 232 ITCDELTA - Earthlink, Inc., US 701 1541 10582 645 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 3038 1119 2165 AKAMAI-ASN1, US 9121 2665 1691 18 TTNET, TR 34984 2005 328 383 TELLCOM-AS, TR 13188 1646 99 59 TRIOLAN, UA 8551 1560 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1522 1033 50 UNI2-AS, ES 9198 1316 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/london/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 1554 1002 248 Telecom Argentina S.A., AR 6503 1539 437 54 Axtel, S.A.B. de C.V., MX 28573 1066 2290 192 CLARO S.A., BR 11664 990 280 35 Techtel LMDS Comunicaciones Interactiva 3816 987 477 181 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 923 126 79 Alestra, S. de R.L. de C.V., MX 6147 911 377 27 Telefonica del Peru S.A.A., PE

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 1315 399 43 LINKdotNET-AS, EG 36903 718 361 122 MT-MPLS, MA 37611 697 67 6 Afrihost, ZA 36992 602 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 367 36 10 CITelecom-AS, CI 37054 367 19 7 TGN, MG 15399 339 35 7 WANANCHI-, 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 3673 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3592 390 256 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3548 546 157 Telmex Colombia S.A., CO 39891 3334 171 18 ALJAWWALSTC-AS, SA 6327 3315 1333 83 SHAW - Shaw Communications Inc., CA 20940 3038 1119 2165 AKAMAI-ASN1, US 17974 2996 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2724 1499 540 BSNL-NIB National Internet Backbone, IN 9121 2665 1691 18 TTNET, TR 8151 2491 3383 539 Uninet S.A. de C.V., MX

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 3548 3391 Telmex Colombia S.A., CO 7545 3592 3336 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3334 3316 ALJAWWALSTC-AS, SA 6327 3315 3232 SHAW - Shaw Communications Inc., CA 17974 2996 2924 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9121 2665 2647 TTNET, TR 9808 2227 2196 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2724 2184 BSNL-NIB National Internet Backbone, IN 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/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 & 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 65001 PRIVATE 41.223.87.0/24 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 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/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 /12:281 /13:534 /14:1050 /15:1798 /16:13187 /17:7695 /18:13223 /19:24300 /20:37042 /21:40427 /22:74676 /23:61649 /24:352673 /25:7 /26:6 /27:10 /28:97 /29:240 /30:688 /31:0 /32:67

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

ASN No of nets Total ann. Description 6327 3109 3315 SHAW - Shaw Communications Inc., CA 39891 2896 3334 ALJAWWALSTC-AS, SA 22773 2847 3673 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2074 2181 MEGAPATH5-US - MegaPath Corporation, US 9121 1881 2665 TTNET, TR 30036 1527 1718 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 1691 ITCDELTA - Earthlink, Inc., US

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

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

1:1498 2:843 4:18 5:2503 6:34 8:992 12:1814 13:92 14:1717 15:22 16:2 17:109 18:126 19:1 20:55 23:2141 24:1867 25:2 27:2377 31:1904 32:66 33:5 34:1 35:19 36:380 37:2563 38:1341 39:47 40:100 41:2972 42:466 43:1889 44:63 45:2450 46:2803 47:112 49:1213 50:970 51:19 52:748 54:358 55:6 56:4 57:45 58:1506 59:897 60:387 61:1889 62:1496 63:1924 64:4585 65:2201 66:4512 67:2267 68:1199 69:3331 70:1308 71:578 72:2166 74:2625 75:404 76:425 77:1436 78:1638 79:1316 80:1365 81:1403 82:967 83:732 84:854 85:1747 86:486 87:1147 88:794 89:2062 90:172 91:6149 92:995 93:2375 94:2366 95:2822 96:568 97:359 98:946 99:85 100:155 101:1203 103:13948 104:2773 105:165 106:486 107:1567 108:801 109:2611 110:1277 111:1711 112:1150 113:1263 114:1013 115:1723 116:1738 117:1677 118:1986 119:1596 120:958 121:1029 122:2326 123:2041 124:1484 125:1699 128:688 129:492 130:406 131:1391 132:499 133:190 134:595 135:221 136:518 137:419 138:1857 139:408 140:312 141:530 142:727 143:925 144:766 145:170 146:967 147:654 148:1370 149:562 150:705 151:946 152:724 153:305 154:860 155:976 156:562 157:599 158:442 159:1337 160:565 161:732 162:2410 163:513 164:769 165:1168 166:381 167:1235 168:2568 169:765 170:2999 171:284 172:975 173:1789 174:803 175:720 176:1783 177:4012 178:2496 179:1130 180:2133 181:1894 182:2164 183:1047 184:836 185:9122 186:3228 187:2187 188:2499 189:1797 190:7973 191:1259 192:9312 193:5763 194:4652 195:3855 196:1977 197:1358 198:5516 199:5859 200:7351 201:4060 202:9536 203:9708 204:4425 205:2741 206:2925 207:3069 208:3904 209:3909 210:3429 211:1863 212:2766 213:2498 214:855 215:65 216:5911 217:2028 218:769 219:394 220:1690 221:895 222:486 223:1124

End of report