Orbit

Routing Table Report 08:00 +10GMT Wed 27 Dec, 2017

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

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

BGP routing table entries examined: 667754 Prefixes after maximum aggregation (per Origin AS): 261877 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 327576 Total ASes present in the Internet Routing Table: 59327 Prefixes per ASN: 11.26 Origin-only ASes present in the Internet Routing Table: 51123 Origin ASes announcing only one prefix: 22594 Transit ASes present in the Internet Routing Table: 8204 Transit-only ASes present in the Internet Routing Table: 249 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 207 Number of instances of unregistered ASNs: 213 Number of 32-bit ASNs allocated by the RIRs: 21024 Number of 32-bit ASNs visible in the Routing Table: 16804 Prefixes from 32-bit ASNs in the Routing Table: 68845 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: 327 Number of addresses announced to Internet: 2880462848 Equivalent to 171 /8s, 176 /16s and 96 /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: 222483

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

Prefixes being announced by APNIC Region ASes: 176158 Total APNIC prefixes after maximum aggregation: 52030 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 176635 Unique aggregates announced from the APNIC address blocks: 77199 APNIC Region origin ASes present in the Internet Routing Table: 8468 APNIC Prefixes per ASN: 20.86 APNIC Region origin ASes announcing only one prefix: 2430 APNIC Region transit ASes present in the Internet Routing Table: 1218 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3410 Number of APNIC addresses announced to Internet: 768902400 Equivalent to 45 /8s, 212 /16s and 133 /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: 201763 Total ARIN prefixes after maximum aggregation: 97302 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 202962 Unique aggregates announced from the ARIN address blocks: 95452 ARIN Region origin ASes present in the Internet Routing Table: 18015 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6685 ARIN Region transit ASes present in the Internet Routing Table: 1809 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: 1107219200 Equivalent to 65 /8s, 254 /16s and 211 /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: 182826 Total RIPE prefixes after maximum aggregation: 89166 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 178836 Unique aggregates announced from the RIPE address blocks: 107823 RIPE Region origin ASes present in the Internet Routing Table: 24767 RIPE Prefixes per ASN: 7.22 RIPE Region origin ASes announcing only one prefix: 11301 RIPE Region transit ASes present in the Internet Routing Table: 3574 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: 6525 Number of RIPE addresses announced to Internet: 713958912 Equivalent to 42 /8s, 142 /16s and 38 /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: 87394 Total LACNIC prefixes after maximum aggregation: 19358 LACNIC Deaggregation factor: 4.51 Prefixes being announced from the LACNIC address blocks: 88686 Unique aggregates announced from the LACNIC address blocks: 39655 LACNIC Region origin ASes present in the Internet Routing Table: 6675 LACNIC Prefixes per ASN: 13.29 LACNIC Region origin ASes announcing only one prefix: 1812 LACNIC Region transit ASes present in the Internet Routing Table: 1246 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: 172552960 Equivalent to 10 /8s, 72 /16s and 243 /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: 18172 Total AfriNIC prefixes after maximum aggregation: 3932 AfriNIC Deaggregation factor: 4.62 Prefixes being announced from the AfriNIC address blocks: 20307 Unique aggregates announced from the AfriNIC address blocks: 7178 AfriNIC Region origin ASes present in the Internet Routing Table: 1106 AfriNIC Prefixes per ASN: 18.36 AfriNIC Region origin ASes announcing only one prefix: 365 AfriNIC Region transit ASes present in the Internet Routing Table: 223 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 381 Number of AfriNIC addresses announced to Internet: 95142656 Equivalent to 5 /8s, 171 /16s and 195 /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 3270 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2781 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2767 1499 540 BSNL-NIB National Internet Backbone, IN 7552 2477 1158 50 VIETEL-AS-AP Viettel Group, VN 4766 2441 11133 761 KIXS-AS-KR Korea Telecom, KR 45899 2436 1533 148 VNPT-AS-VN VNPT Corp, VN 9394 2146 4922 23 CTTNET China TieTong Telecommunications 4755 2083 417 208 TATACOMM-AS TATA Communications formerl 9808 2068 8699 31 CMNET-GD Guangdong Mobile Communication 9498 1705 376 144 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 1704 234 583 CABLEONE - CABLE ONE, INC., US 7018 1667 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 2853 848 2057 AKAMAI-ASN1, US 8551 2189 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2057 1829 688 ROSTELECOM-AS, RU 34984 2044 331 453 TELLCOM-AS, TR 12479 1975 1068 127 UNI2-AS, ES 9121 1948 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1234 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1227 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 8151 3637 3467 596 Uninet S.A. de C.V., MX 10620 3577 539 261 Telmex Colombia S.A., CO 11830 2629 370 66 Instituto Costarricense de Electricidad 6503 1616 437 54 Axtel, S.A.B. de C.V., MX 7303 1499 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 1010 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 1187 398 48 LINKdotNET-AS, EG 37611 779 91 8 Afrihost, ZA 36903 740 372 138 MT-MPLS, MA 36992 682 1383 31 ETISALAT-MISR, EG 8452 540 1730 18 TE-AS TE-AS, EG 24835 487 786 17 RAYA-AS, EG 29571 442 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 3577 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 3270 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2853 848 2057 AKAMAI-ASN1, US 17974 2781 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2767 1499 540 BSNL-NIB National Internet Backbone, IN 11830 2629 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 3577 3316 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 3270 2882 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2781 2705 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 11830 2629 2563 Instituto Costarricense de Electricidad y Telec 7552 2477 2427 VIETEL-AS-AP Viettel Group, VN 45899 2436 2288 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 65456 PRIVATE 31.171.126.0/23 199311 AZRT-LX Local Internet Exchang 64520 PRIVATE 41.58.80.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.96.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.112.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.212.0/22 36923 SWIFTNG-ASN, NG 65100 PRIVATE 41.78.114.0/24 37214 MICROLINK, ZM 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST-

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 /15:1901 /16:13344 /17:7662 /18:13450 /19:24693 /20:37583 /21:43725 /22:81890 /23:65695 /24:374508 /25:7 /26:4 /27:8 /28:84 /29:228 /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 1975 2629 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 3577 Telmex Colombia S.A., CO 11492 1502 1704 CABLEONE - CABLE ONE, INC., US 9121 1424 1948 TTNET, TR

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

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

1:1567 2:818 4:18 5:2642 6:39 8:1094 9:1 12:1854 13:196 14:1735 15:29 16:3 17:183 18:76 20:53 23:2479 24:1922 25:2 27:2314 31:1966 32:66 35:22 36:450 37:2470 38:1457 39:188 40:101 41:3089 42:532 43:1906 44:90 45:3474 46:2959 47:190 49:1369 50:1051 51:36 52:918 54:355 55:6 56:7 57:47 58:1440 59:914 60:372 61:1969 62:1783 63:1823 64:4622 65:2242 66:4483 67:2306 68:1192 69:3159 70:1132 71:586 72:2115 74:2697 75:392 76:422 77:1554 78:1615 79:1951 80:1480 81:1423 82:1077 83:766 84:993 85:1977 86:563 87:1223 88:914 89:2313 90:175 91:6278 92:1129 93:2352 94:2430 95:2697 96:664 97:356 98:959 99:107 100:152 101:1284 102:10 103:16380 104:3203 105:213 106:519 107:1798 108:818 109:2718 110:1521 111:1718 112:1266 113:1355 114:1092 115:1573 116:1604 117:1781 118:2177 119:1639 120:902 121:986 122:2366 123:1860 124:1433 125:1776 128:916 129:571 130:427 131:1638 132:585 133:194 134:981 135:221 136:430 137:445 138:1976 139:547 140:321 141:678 142:758 143:928 144:791 145:195 146:1135 147:677 148:1484 149:715 150:713 151:999 152:746 153:304 154:1097 155:743 156:742 157:714 158:597 159:1551 160:846 161:731 162:2509 163:512 164:970 165:1485 166:388 167:1345 168:3129 169:786 170:3620 171:400 172:1026 173:1915 174:846 175:751 176:1858 177:3941 178:2497 179:1156 180:2236 181:2130 182:2397 183:1009 184:893 185:11936 186:3454 187:2326 188:2631 189:1942 190:8218 191:1343 192:9700 193:5863 194:4778 195:3993 196:2323 197:1516 198:5491 199:5872 200:7249 201:4896 202:9724 203:9833 204:4515 205:2867 206:2965 207:3072 208:4000 209:3926 210:3478 211:1869 212:2886 213:2638 214:856 215:65 216:5734 217:2107 218:845 219:399 220:1726 221:978 222:530 223:1206

End of report