Orbit

Routing Table Report 08:00 +10GMT Mon 25 Dec, 2017

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

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

BGP routing table entries examined: 667654 Prefixes after maximum aggregation (per Origin AS): 261851 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 327374 Total ASes present in the Internet Routing Table: 59348 Prefixes per ASN: 11.25 Origin-only ASes present in the Internet Routing Table: 51134 Origin ASes announcing only one prefix: 22612 Transit ASes present in the Internet Routing Table: 8214 Transit-only ASes present in the Internet Routing Table: 252 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 221 Number of instances of unregistered ASNs: 227 Number of 32-bit ASNs allocated by the RIRs: 21023 Number of 32-bit ASNs visible in the Routing Table: 16804 Prefixes from 32-bit ASNs in the Routing Table: 68800 Number of bogon 32-bit ASNs visible in the Routing Table: 30 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 331 Number of addresses announced to Internet: 2880651776 Equivalent to 171 /8s, 179 /16s and 66 /24s Percentage of available address space announced: 77.8 Percentage of allocated address space announced: 77.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.8 Total number of prefixes smaller than registry allocations: 222260

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

Prefixes being announced by APNIC Region ASes: 176049 Total APNIC prefixes after maximum aggregation: 52048 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 176538 Unique aggregates announced from the APNIC address blocks: 77133 APNIC Region origin ASes present in the Internet Routing Table: 8468 APNIC Prefixes per ASN: 20.85 APNIC Region origin ASes announcing only one prefix: 2430 APNIC Region transit ASes present in the Internet Routing Table: 1228 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3406 Number of APNIC addresses announced to Internet: 769007104 Equivalent to 45 /8s, 214 /16s and 30 /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: 201823 Total ARIN prefixes after maximum aggregation: 97307 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 203028 Unique aggregates announced from the ARIN address blocks: 95452 ARIN Region origin ASes present in the Internet Routing Table: 18018 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6683 ARIN Region transit ASes present in the Internet Routing Table: 1808 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2280 Number of ARIN addresses announced to Internet: 1107181056 Equivalent to 65 /8s, 254 /16s and 62 /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: 182635 Total RIPE prefixes after maximum aggregation: 89131 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 178648 Unique aggregates announced from the RIPE address blocks: 107660 RIPE Region origin ASes present in the Internet Routing Table: 24776 RIPE Prefixes per ASN: 7.21 RIPE Region origin ASes announcing only one prefix: 11319 RIPE Region transit ASes present in the Internet Routing Table: 3570 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6527 Number of RIPE addresses announced to Internet: 714013696 Equivalent to 42 /8s, 142 /16s and 252 /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: 87381 Total LACNIC prefixes after maximum aggregation: 19344 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 88681 Unique aggregates announced from the LACNIC address blocks: 39688 LACNIC Region origin ASes present in the Internet Routing Table: 6677 LACNIC Prefixes per ASN: 13.28 LACNIC Region origin ASes announcing only one prefix: 1816 LACNIC Region transit ASes present in the Internet Routing Table: 1245 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4208 Number of LACNIC addresses announced to Internet: 172631552 Equivalent to 10 /8s, 74 /16s and 38 /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: 18309 Total AfriNIC prefixes after maximum aggregation: 3920 AfriNIC Deaggregation factor: 4.67 Prefixes being announced from the AfriNIC address blocks: 20427 Unique aggregates announced from the AfriNIC address blocks: 7170 AfriNIC Region origin ASes present in the Internet Routing Table: 1105 AfriNIC Prefixes per ASN: 18.49 AfriNIC Region origin ASes announcing only one prefix: 363 AfriNIC Region transit ASes present in the Internet Routing Table: 222 Average AfriNIC Region AS path length visible: 3.2 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 383 Number of AfriNIC addresses announced to Internet: 95129600 Equivalent to 5 /8s, 171 /16s and 144 /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 3267 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2782 918 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2767 1499 540 BSNL-NIB National Internet Backbone, IN 7552 2441 1158 54 VIETEL-AS-AP Viettel Group, VN 45899 2438 1529 154 VNPT-AS-VN VNPT Corp, VN 4766 2392 11129 745 KIXS-AS-KR Korea Telecom, KR 9394 2146 4922 23 CTTNET China TieTong Telecommunications 9808 2097 8699 31 CMNET-GD Guangdong Mobile Communication 4755 2085 417 210 TATACOMM-AS TATA Communications formerl 9498 1706 376 145 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 3339 1323 86 SHAW - Shaw Communications Inc., CA 22773 3310 2952 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2169 405 108 MEGAPATH5-US - MegaPath Corporation, US 16509 2098 4432 582 AMAZON-02 - Amazon.com, Inc., US 20115 2066 2324 465 CHARTER-NET-HKY-NC - Charter Communicat 6389 1959 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1938 5062 647 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1865 332 247 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1699 233 581 CABLEONE - CABLE ONE, INC., US 7018 1668 20213 1239 ATT-INTERNET4 - AT&T Services, 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 3519 186 23 ALJAWWALSTC-AS, SA 20940 2855 848 2058 AKAMAI-ASN1, US 8551 2189 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2051 1809 683 ROSTELECOM-AS, RU 34984 2043 331 452 TELLCOM-AS, TR 12479 1975 1068 127 UNI2-AS, ES 9121 1933 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 6849 1227 355 21 UKRTELNET, UA 8402 1222 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 8151 3637 3467 596 Uninet S.A. de C.V., MX 10620 3578 539 261 Telmex Colombia S.A., CO 11830 2630 370 66 Instituto Costarricense de Electricidad 6503 1616 437 54 Axtel, S.A.B. de C.V., MX 7303 1500 1022 196 Telecom Argentina S.A., AR 6147 1193 377 27 Telefonica del Peru S.A.A., PE 28573 1022 2259 189 CLARO S.A., BR 3816 1009 507 113 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 920 126 85 Alestra, S. de R.L. de C.V., MX 18881 904 1065 27 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 1195 398 48 LINKdotNET-AS, EG 37611 779 91 8 Afrihost, ZA 36903 737 370 135 MT-MPLS, MA 36992 678 1383 31 ETISALAT-MISR, EG 8452 541 1730 18 TE-AS TE-AS, EG 24835 515 850 15 RAYA-AS, EG 29571 444 36 13 CITelecom-AS, CI 37492 435 367 77 ORANGE-, TN 37054 380 20 8 TGN, MG 37342 356 32 1 MOVITEL, MZ

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 8151 3637 3467 596 Uninet S.A. de C.V., MX 10620 3578 539 261 Telmex Colombia S.A., CO 39891 3519 186 23 ALJAWWALSTC-AS, SA 6327 3339 1323 86 SHAW - Shaw Communications Inc., CA 22773 3310 2952 148 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3267 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2855 848 2058 AKAMAI-ASN1, US 17974 2782 918 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2767 1499 540 BSNL-NIB National Internet Backbone, IN 11830 2630 370 66 Instituto Costarricense de Electricidad

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 3519 3496 ALJAWWALSTC-AS, SA 10620 3578 3317 Telmex Colombia S.A., CO 6327 3339 3253 SHAW - Shaw Communications Inc., CA 22773 3310 3162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3267 2879 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2782 2705 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 11830 2630 2564 Instituto Costarricense de Electricidad y Telec 7552 2441 2387 VIETEL-AS-AP Viettel Group, VN 45899 2438 2284 VNPT-AS-VN VNPT Corp, VN 9829 2767 2227 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 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 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 64646 PRIVATE 36.66.20.0/24 7713 TELKOMNET-AS-AP PT Telekomunik 64646 PRIVATE 36.66.21.0/24 7713 TELKOMNET-AS-AP PT Telekomunik 64646 PRIVATE 36.66.23.0/24 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 14.128.14.0/23 10247 NETLINE, ZA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/23 10247 NETLINE, ZA 41.78.180.0/23 37265 -Reserved AS-, ZZ 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

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 /9:12 /10:37 /11:99 /12:280 /13:555 /14:1089 /15:1903 /16:13354 /17:7685 /18:13542 /19:24762 /20:37639 /21:43636 /22:81926 /23:65719 /24:374183 /25:7 /26:4 /27:8 /28:85 /29:229 /30:834 /31:0 /32:50

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

ASN No of nets Total ann. Description 6327 3132 3339 SHAW - Shaw Communications Inc., CA 39891 2946 3519 ALJAWWALSTC-AS, SA 22773 2554 3310 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2063 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 1976 2630 Instituto Costarricense de Electricidad y Telec 8551 1653 2189 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1632 1865 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1576 3578 Telmex Colombia S.A., CO 11492 1497 1699 CABLEONE - CABLE ONE, INC., US 9121 1409 1933 TTNET, TR

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

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

1:1567 2:822 4:18 5:2640 6:39 8:1094 9:1 12:1854 13:196 14:1736 15:29 16:3 17:183 18:76 20:53 23:2478 24:1922 25:2 27:2305 31:1965 32:66 35:22 36:453 37:2480 38:1459 39:171 40:101 41:3138 42:532 43:1899 44:90 45:3461 46:2922 47:190 49:1368 50:1051 51:47 52:918 54:355 55:6 56:7 57:48 58:1439 59:915 60:371 61:1970 62:1764 63:1821 64:4657 65:2237 66:4471 67:2310 68:1192 69:3162 70:1133 71:586 72:2113 74:2697 75:392 76:422 77:1553 78:1608 79:1942 80:1472 81:1421 82:1075 83:764 84:992 85:1978 86:508 87:1221 88:914 89:2322 90:174 91:6269 92:1039 93:2349 94:2401 95:2693 96:666 97:355 98:959 99:107 100:153 101:1284 102:10 103:16368 104:3201 105:215 106:519 107:1797 108:819 109:2715 110:1521 111:1729 112:1264 113:1354 114:1095 115:1565 116:1606 117:1762 118:2175 119:1635 120:903 121:989 122:2368 123:1860 124:1434 125:1777 128:912 129:571 130:427 131:1632 132:583 133:193 134:979 135:221 136:447 137:447 138:1970 139:549 140:321 141:676 142:757 143:933 144:791 145:195 146:1137 147:663 148:1484 149:655 150:712 151:999 152:746 153:305 154:1099 155:744 156:742 157:714 158:598 159:1546 160:845 161:731 162:2509 163:519 164:968 165:1484 166:388 167:1350 168:3132 169:785 170:3620 171:398 172:1024 173:1916 174:842 175:751 176:1859 177:3942 178:2495 179:1154 180:2238 181:2120 182:2394 183:1027 184:893 185:11923 186:3424 187:2331 188:2632 189:1943 190:8217 191:1312 192:9694 193:5848 194:4778 195:3992 196:2331 197:1522 198:5491 199:5876 200:7253 201:4904 202:9726 203:9854 204:4524 205:2870 206:2967 207:3073 208:4005 209:3925 210:3462 211:1872 212:2893 213:2636 214:856 215:65 216:5735 217:2109 218:849 219:399 220:1726 221:977 222:530 223:1208

End of report