Orbit

Routing Table Report 08:00 +10GMT Tue 03 Apr, 2018

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

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

BGP routing table entries examined: 681128 Prefixes after maximum aggregation (per Origin AS): 265927 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 332937 Total ASes present in the Internet Routing Table: 60167 Prefixes per ASN: 11.32 Origin-only ASes present in the Internet Routing Table: 51855 Origin ASes announcing only one prefix: 22796 Transit ASes present in the Internet Routing Table: 8312 Transit-only ASes present in the Internet Routing Table: 266 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 64 Max AS path prepend of ASN ( 56262) 61 Prefixes from unregistered ASNs in the Routing Table: 59 Number of instances of unregistered ASNs: 65 Number of 32-bit ASNs allocated by the RIRs: 22018 Number of 32-bit ASNs visible in the Routing Table: 17721 Prefixes from 32-bit ASNs in the Routing Table: 73342 Number of bogon 32-bit ASNs visible in the Routing Table: 40 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 273 Number of addresses announced to Internet: 2876533248 Equivalent to 171 /8s, 116 /16s and 106 /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: 98.9 Total number of prefixes smaller than registry allocations: 228466

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

Prefixes being announced by APNIC Region ASes: 178526 Total APNIC prefixes after maximum aggregation: 52747 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 178888 Unique aggregates announced from the APNIC address blocks: 76657 APNIC Region origin ASes present in the Internet Routing Table: 8659 APNIC Prefixes per ASN: 20.66 APNIC Region origin ASes announcing only one prefix: 2463 APNIC Region transit ASes present in the Internet Routing Table: 1281 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 64 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3656 Number of APNIC addresses announced to Internet: 765977856 Equivalent to 45 /8s, 167 /16s and 229 /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: 205314 Total ARIN prefixes after maximum aggregation: 98325 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 205859 Unique aggregates announced from the ARIN address blocks: 97623 ARIN Region origin ASes present in the Internet Routing Table: 18102 ARIN Prefixes per ASN: 11.37 ARIN Region origin ASes announcing only one prefix: 6719 ARIN Region transit ASes present in the Internet Routing Table: 1822 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2332 Number of ARIN addresses announced to Internet: 1103337472 Equivalent to 65 /8s, 195 /16s and 152 /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: 188492 Total RIPE prefixes after maximum aggregation: 91232 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 184784 Unique aggregates announced from the RIPE address blocks: 110262 RIPE Region origin ASes present in the Internet Routing Table: 25045 RIPE Prefixes per ASN: 7.38 RIPE Region origin ASes announcing only one prefix: 11349 RIPE Region transit ASes present in the Internet Routing Table: 3574 Average RIPE Region AS path length visible: 3.6 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6839 Number of RIPE addresses announced to Internet: 715920896 Equivalent to 42 /8s, 172 /16s and 22 /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: 88968 Total LACNIC prefixes after maximum aggregation: 19577 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 90375 Unique aggregates announced from the LACNIC address blocks: 40650 LACNIC Region origin ASes present in the Internet Routing Table: 6949 LACNIC Prefixes per ASN: 13.01 LACNIC Region origin ASes announcing only one prefix: 1893 LACNIC Region transit ASes present in the Internet Routing Table: 1289 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4491 Number of LACNIC addresses announced to Internet: 172344832 Equivalent to 10 /8s, 69 /16s and 198 /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: 18500 Total AfriNIC prefixes after maximum aggregation: 4010 AfriNIC Deaggregation factor: 4.61 Prefixes being announced from the AfriNIC address blocks: 20948 Unique aggregates announced from the AfriNIC address blocks: 7516 AfriNIC Region origin ASes present in the Internet Routing Table: 1126 AfriNIC Prefixes per ASN: 18.60 AfriNIC Region origin ASes announcing only one prefix: 371 AfriNIC Region transit ASes present in the Internet Routing Table: 232 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 403 Number of AfriNIC addresses announced to Internet: 96298240 Equivalent to 5 /8s, 189 /16s and 101 /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 9829 2806 1499 544 BSNL-NIB National Internet Backbone, IN 7545 2782 403 389 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2694 1158 61 VIETEL-AS-AP Viettel Group, VN 9394 2629 4923 29 CTTNET China TieTong Telecommunications 45899 2532 1570 158 VNPT-AS-VN VNPT Corp, VN 4766 2414 11131 767 KIXS-AS-KR Korea Telecom, KR 17974 2316 930 80 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2162 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2076 417 215 TATACOMM-AS TATA Communications formerl 9498 1778 375 147 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 3353 1323 85 SHAW - Shaw Communications Inc., CA 22773 3288 2988 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 16509 2139 4727 629 AMAZON-02 - Amazon.com, Inc., US 20115 2092 2484 447 CHARTER-NET-HKY-NC - Charter Communicat 30036 1948 341 182 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1917 5068 603 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 11492 1778 228 556 CABLEONE - CABLE ONE, INC., US 7018 1698 20205 1250 ATT-INTERNET4 - AT&T Services, Inc., US 16625 1692 823 1210 AKAMAI-AS - Akamai Technologies, Inc.,

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 12479 3974 1504 531 UNI2-AS, ES 39891 3522 203 20 ALJAWWALSTC-AS, SA 20940 2749 777 2006 AKAMAI-ASN1, US 8551 2105 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2013 334 480 TELLCOM-AS, TR 12389 2010 1859 706 ROSTELECOM-AS, RU 9121 1955 1692 19 TTNET, TR 13188 1606 100 46 TRIOLAN, UA 6849 1241 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 4312 3385 571 Uninet S.A. de C.V., MX 10620 3599 540 261 Telmex Colombia S.A., CO 11830 2639 369 85 Instituto Costarricense de Electricidad 6503 1629 437 54 Axtel, S.A.B. de C.V., MX 7303 1510 1022 193 Telecom Argentina S.A., AR 28573 1033 2253 175 CLARO S.A., BR 6147 1013 377 27 Telefonica del Peru S.A.A., PE 3816 1002 504 119 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 927 126 84 Alestra, S. de R.L. de C.V., MX 18881 908 1074 29 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 1144 396 44 LINKdotNET-AS, EG 37611 821 107 9 Afrihost, ZA 36903 727 365 153 MT-MPLS, MA 36992 709 1396 40 ETISALAT-MISR, EG 24835 637 850 15 RAYA-AS, EG 8452 636 1730 18 TE-AS TE-AS, EG 29571 467 68 12 ORANGE-COTE-IVOIRE, CI 37492 450 376 81 ORANGE-, TN 15399 362 35 7 WANANCHI-, KE 37342 361 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 4312 3385 571 Uninet S.A. de C.V., MX 12479 3974 1504 531 UNI2-AS, ES 10620 3599 540 261 Telmex Colombia S.A., CO 39891 3522 203 20 ALJAWWALSTC-AS, SA 6327 3353 1323 85 SHAW - Shaw Communications Inc., CA 22773 3288 2988 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2806 1499 544 BSNL-NIB National Internet Backbone, IN 7545 2782 403 389 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2749 777 2006 AKAMAI-ASN1, US 7552 2694 1158 61 VIETEL-AS-AP Viettel Group, VN

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 3522 3502 ALJAWWALSTC-AS, SA 12479 3974 3443 UNI2-AS, ES 10620 3599 3338 Telmex Colombia S.A., CO 6327 3353 3268 SHAW - Shaw Communications Inc., CA 22773 3288 3137 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2694 2633 VIETEL-AS-AP Viettel Group, VN 9394 2629 2600 CTTNET China TieTong Telecommunications Corpora 11830 2639 2554 Instituto Costarricense de Electricidad y Telec 7545 2782 2393 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 2532 2374 VNPT-AS-VN VNPT Corp, VN

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

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

Bad AS Designation Network Transit AS Description 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 4200000013 PRIVATE 63.147.48.0/23 209 CENTURYLINK-US-LEGACY-QWEST - 4200000013 PRIVATE 63.147.50.0/23 209 CENTURYLINK-US-LEGACY-QWEST - 4200010173 PRIVATE 63.228.245.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.90.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.90.0/23 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.91.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200010039 PRIVATE 63.236.68.0/24 209 CENTURYLINK-US-LEGACY-QWEST -

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 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 37500 -Reserved AS-, ZZ 41.76.143.0/24 37500 -Reserved AS-, ZZ

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 /8:15 /9:11 /10:37 /11:100 /12:289 /13:561 /14:1102 /15:1904 /16:13330 /17:7689 /18:13540 /19:24762 /20:37934 /21:44391 /22:85233 /23:67963 /24:381017 /25:7 /26:5 /27:8 /28:84 /29:227 /30:871 /31:0 /32:48

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

ASN No of nets Total ann. Description 6327 3146 3353 SHAW - Shaw Communications Inc., CA 39891 2946 3522 ALJAWWALSTC-AS, SA 12479 2721 3974 UNI2-AS, ES 22773 2540 3288 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1987 2639 Instituto Costarricense de Electricidad y Telec 30036 1699 1948 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1603 3599 Telmex Colombia S.A., CO 8551 1568 2105 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 1549 1778 CABLEONE - CABLE ONE, INC., US

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

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

1:1575 2:823 4:19 5:2816 6:59 7:1 8:1111 9:1 12:1876 13:183 14:1440 15:28 16:3 17:194 18:68 20:47 21:4 23:2543 24:2151 25:2 27:2163 31:1970 32:68 35:26 36:496 37:2757 38:1440 39:252 40:119 41:3002 42:602 43:1926 44:103 45:4010 46:3042 47:203 49:1286 50:1051 51:49 52:955 54:369 55:4 56:12 57:48 58:1432 59:925 60:421 61:2098 62:1812 63:1798 64:4734 65:2217 66:4584 67:2357 68:1146 69:3193 70:1142 71:558 72:2112 74:2708 75:411 76:425 77:1553 78:1693 79:1893 80:1491 81:1427 82:1088 83:785 84:1016 85:2079 86:591 87:1312 88:932 89:2320 90:201 91:6303 92:1174 93:2378 94:2401 95:2737 96:655 97:356 98:932 99:133 100:80 101:1018 102:41 103:17272 104:3245 105:225 106:644 107:1757 108:707 109:2696 110:1507 111:1766 112:1271 113:1333 114:1079 115:1609 116:1599 117:1846 118:2132 119:1653 120:960 121:991 122:2431 123:1722 124:1372 125:1839 128:932 129:629 130:431 131:1588 132:666 133:196 134:995 135:223 136:450 137:489 138:1924 139:569 140:357 141:685 142:782 143:953 144:800 145:456 146:1161 147:752 148:1515 149:716 150:713 151:1052 152:750 153:310 154:1024 155:753 156:855 157:781 158:626 159:1550 160:926 161:731 162:2545 163:520 164:1034 165:1400 166:411 167:1393 168:3040 169:808 170:3721 171:427 172:1052 173:1955 174:880 175:733 176:1859 177:3975 178:2430 179:1199 180:2205 181:2202 182:2339 183:1125 184:919 185:13138 186:3588 187:2361 188:2759 189:2001 190:8125 191:1428 192:9761 193:5877 194:4783 195:3951 196:2463 197:1420 198:5453 199:5874 200:7360 201:4989 202:9717 203:9960 204:4483 205:2850 206:2993 207:3152 208:3995 209:3918 210:3510 211:1852 212:2992 213:2733 214:906 215:60 216:5807 217:2135 218:835 219:396 220:1620 221:997 222:830 223:1218

End of report