Orbit

Routing Table Report 08:00 +10GMT Sun 01 Oct, 2017

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

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

BGP routing table entries examined: 655678 Prefixes after maximum aggregation (per Origin AS): 257274 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 320487 Total ASes present in the Internet Routing Table: 58435 Prefixes per ASN: 11.22 Origin-only ASes present in the Internet Routing Table: 50423 Origin ASes announcing only one prefix: 22305 Transit ASes present in the Internet Routing Table: 8012 Transit-only ASes present in the Internet Routing Table: 237 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 50 Max AS path prepend of ASN ( 55644) 46 Prefixes from unregistered ASNs in the Routing Table: 624 Number of instances of unregistered ASNs: 630 Number of 32-bit ASNs allocated by the RIRs: 20120 Number of 32-bit ASNs visible in the Routing Table: 15924 Prefixes from 32-bit ASNs in the Routing Table: 65045 Number of bogon 32-bit ASNs visible in the Routing Table: 45 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 358 Number of addresses announced to Internet: 2875989760 Equivalent to 171 /8s, 108 /16s and 31 /24s Percentage of available address space announced: 77.7 Percentage of allocated address space announced: 77.7 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: 218230

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

Prefixes being announced by APNIC Region ASes: 173098 Total APNIC prefixes after maximum aggregation: 51169 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 173503 Unique aggregates announced from the APNIC address blocks: 74626 APNIC Region origin ASes present in the Internet Routing Table: 8274 APNIC Prefixes per ASN: 20.97 APNIC Region origin ASes announcing only one prefix: 2340 APNIC Region transit ASes present in the Internet Routing Table: 1180 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 50 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3202 Number of APNIC addresses announced to Internet: 764358912 Equivalent to 45 /8s, 143 /16s and 49 /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: 199484 Total ARIN prefixes after maximum aggregation: 95930 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 201094 Unique aggregates announced from the ARIN address blocks: 93877 ARIN Region origin ASes present in the Internet Routing Table: 17954 ARIN Prefixes per ASN: 11.20 ARIN Region origin ASes announcing only one prefix: 6646 ARIN Region transit ASes present in the Internet Routing Table: 1790 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2203 Number of ARIN addresses announced to Internet: 1110016000 Equivalent to 66 /8s, 41 /16s and 128 /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: 177732 Total RIPE prefixes after maximum aggregation: 87017 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 174080 Unique aggregates announced from the RIPE address blocks: 104923 RIPE Region origin ASes present in the Internet Routing Table: 24433 RIPE Prefixes per ASN: 7.12 RIPE Region origin ASes announcing only one prefix: 11185 RIPE Region transit ASes present in the Internet Routing Table: 3524 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6230 Number of RIPE addresses announced to Internet: 713341952 Equivalent to 42 /8s, 132 /16s and 188 /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: 85876 Total LACNIC prefixes after maximum aggregation: 19082 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 87101 Unique aggregates announced from the LACNIC address blocks: 39699 LACNIC Region origin ASes present in the Internet Routing Table: 6421 LACNIC Prefixes per ASN: 13.57 LACNIC Region origin ASes announcing only one prefix: 1790 LACNIC Region transit ASes present in the Internet Routing Table: 1184 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3946 Number of LACNIC addresses announced to Internet: 172110080 Equivalent to 10 /8s, 66 /16s and 49 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 17626 Total AfriNIC prefixes after maximum aggregation: 3881 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 19541 Unique aggregates announced from the AfriNIC address blocks: 7075 AfriNIC Region origin ASes present in the Internet Routing Table: 1069 AfriNIC Prefixes per ASN: 18.28 AfriNIC Region origin ASes announcing only one prefix: 343 AfriNIC Region transit ASes present in the Internet Routing Table: 210 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 343 Number of AfriNIC addresses announced to Internet: 93422080 Equivalent to 5 /8s, 145 /16s and 130 /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 3569 404 385 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2857 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2754 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2353 8699 31 CMNET-GD Guangdong Mobile Communication 45899 2351 1476 109 VNPT-AS-VN VNPT Corp, VN 4766 2350 11126 741 KIXS-AS-KR Korea Telecom, KR 9394 2174 4931 27 CTTNET China TieTong Telecommunications 4755 2102 422 219 TATACOMM-AS TATA Communications formerl 7552 1739 1117 77 VIETEL-AS-AP Viettel Corporation, VN 9498 1635 361 145 BBIL-AP BHARTI Airtel Ltd., IN

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 6327 3442 1341 88 SHAW - Shaw Communications Inc., CA 22773 3298 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2203 405 107 MEGAPATH5-US - MegaPath Corporation, US 6389 2044 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2041 2254 430 CHARTER-NET-HKY-NC - Charter Communicat 209 1917 5066 644 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1873 4106 538 AMAZON-02 - Amazon.com, Inc., US 30036 1846 331 254 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1688 853 228 ITCDELTA - Earthlink, Inc., US 11492 1624 241 562 CABLEONE - CABLE ONE, INC., US

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 3387 186 23 ALJAWWALSTC-AS, SA 20940 2888 898 2072 AKAMAI-ASN1, US 8551 2384 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2049 330 429 TELLCOM-AS, TR 12389 1772 1662 687 ROSTELECOM-AS, RU 12479 1722 1055 71 UNI2-AS, ES 9121 1720 1691 17 TTNET, TR 13188 1604 100 52 TRIOLAN, UA 6849 1225 355 21 UKRTELNET, UA 8402 1183 544 14 CORBINA-AS OJSC "Vimpelcom", 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 3564 541 244 Telmex Colombia S.A., CO 8151 3194 3467 577 Uninet S.A. de C.V., MX 11830 2099 370 65 Instituto Costarricense de Electricidad 7303 1549 1015 243 Telecom Argentina S.A., AR 6503 1541 437 54 Axtel, S.A.B. de C.V., MX 6147 1277 377 27 Telefonica del Peru S.A.A., PE 3816 1027 508 91 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 966 2285 181 CLARO S.A., BR 11172 914 127 87 Alestra, S. de R.L. de C.V., MX 18881 901 1056 24 TELEFÔNICA BRASIL S.A, BR

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 1091 398 42 LINKdotNET-AS, EG 37611 767 91 8 Afrihost, ZA 36903 697 350 155 MT-MPLS, MA 36992 665 1383 31 ETISALAT-MISR, EG 24835 515 850 15 RAYA-AS, EG 29571 422 36 10 CITelecom-AS, CI 37492 416 354 77 ORANGE-, TN 8452 398 1730 18 TE-AS TE-AS, EG 37054 364 20 8 TGN, MG 15399 357 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 7545 3569 404 385 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3564 541 244 Telmex Colombia S.A., CO 6327 3442 1341 88 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 22773 3298 2953 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8151 3194 3467 577 Uninet S.A. de C.V., MX 20940 2888 898 2072 AKAMAI-ASN1, US 17974 2857 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2754 1499 540 BSNL-NIB National Internet Backbone, IN 8551 2384 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

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

ASN No of nets Net Savings Description 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3442 3354 SHAW - Shaw Communications Inc., CA 10620 3564 3320 Telmex Colombia S.A., CO 22773 3298 3140 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 17974 2857 2780 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8151 3194 2617 Uninet S.A. de C.V., MX 8551 2384 2343 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2353 2322 CMNET-GD Guangdong Mobile Communication Co.Ltd. 45899 2351 2242 VNPT-AS-VN VNPT Corp, VN 9829 2754 2214 BSNL-NIB National Internet Backbone, IN

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 64770 PRIVATE 5.149.147.0/24 64774 -Private Use AS-, ZZ 64770 PRIVATE 5.149.148.0/24 64774 -Private Use AS-, ZZ 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 & 4259840001 PRIVATE 23.91.224.0/20 11814 DISTRIBUTEL-AS11814 - DISTRIBU 65002 PRIVATE 27.109.73.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65456 PRIVATE 31.171.126.0/23 199311 AZRT-LX Local Internet Exchang 64646 PRIVATE 36.66.5.0/24 7713 TELKOMNET-AS-AP PT Telekomunik 64646 PRIVATE 36.66.19.0/24 7713 TELKOMNET-AS-AP PT Telekomunik

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 23.128.126.0/23 62878 XLITT - Xlitt, US 27.100.7.0/24 56096 UNKNOWN 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.242.132.0/23 62878 XLITT - Xlitt, US 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.85.0/24 133676 PNPL-AS Precious netcom pvt ltd, IN

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 /8:16 /9:13 /10:36 /11:106 /12:284 /13:552 /14:1055 /15:1873 /16:13391 /17:7655 /18:13524 /19:24902 /20:37993 /21:41871 /22:79564 /23:64297 /24:367327 /25:7 /26:5 /27:8 /28:89 /29:234 /30:818 /31:0 /32:58

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

ASN No of nets Total ann. Description 6327 3238 3442 SHAW - Shaw Communications Inc., CA 39891 2946 3387 ALJAWWALSTC-AS, SA 22773 2520 3298 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2089 2203 MEGAPATH5-US - MegaPath Corporation, US 8551 1849 2384 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1623 1846 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1521 3564 Telmex Colombia S.A., CO 11830 1489 2099 Instituto Costarricense de Electricidad y Telec 11492 1442 1624 CABLEONE - CABLE ONE, INC., US 34984 1356 2049 TELLCOM-AS, TR

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

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

1:1554 2:825 4:18 5:2484 6:33 7:1 8:1066 12:1853 13:157 14:1635 15:28 16:3 17:170 18:76 20:60 23:2464 24:1617 25:2 27:2323 29:1 31:1930 32:68 33:23 35:21 36:406 37:2359 38:1376 39:73 40:97 41:3006 42:490 43:1948 44:82 45:3054 46:2804 47:170 49:1239 50:1014 51:19 52:822 54:354 55:1 56:4 57:49 58:1444 59:892 60:333 61:1932 62:1697 63:1906 64:4704 65:2210 66:4549 67:2286 68:1191 69:3342 70:1127 71:590 72:2122 74:2640 75:402 76:430 77:1503 78:1523 79:2068 80:1418 81:1406 82:1021 83:724 84:957 85:1873 86:465 87:1212 88:806 89:2228 90:172 91:6239 92:1043 93:2354 94:2365 95:2663 96:638 97:353 98:954 99:95 100:153 101:1218 102:1 103:15764 104:3017 105:207 106:541 107:1766 108:816 109:3092 110:1427 111:1748 112:1253 113:1274 114:1050 115:1546 116:1609 117:1780 118:2126 119:1625 120:901 121:1023 122:2383 123:1843 124:1448 125:1735 128:863 129:656 130:428 131:1515 132:597 133:193 134:732 135:226 136:271 137:463 138:1956 139:514 140:313 141:652 142:735 143:917 144:782 145:183 146:1095 147:688 148:1490 149:586 150:696 151:1000 152:708 153:299 154:1040 155:760 156:683 157:711 158:516 159:1466 160:770 161:749 162:2468 163:494 164:990 165:1433 166:374 167:1298 168:3049 169:808 170:3589 171:367 172:1009 173:2006 174:796 175:765 176:1854 177:3933 178:2528 179:1152 180:2198 181:2066 182:2403 183:823 184:894 185:10870 186:3331 187:2249 188:2583 189:1854 190:8404 191:1374 192:9623 193:5825 194:4756 195:3932 196:2131 197:1414 198:5483 199:5849 200:7578 201:4415 202:9653 203:9831 204:4513 205:2850 206:2933 207:3127 208:3969 209:3992 210:3432 211:1865 212:2854 213:2541 214:829 215:66 216:5898 217:2106 218:867 219:384 220:1648 221:938 222:536 223:1272

End of report