Orbit

Routing Table Report 04:00 +10GMT Wed 27 Dec, 2017

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

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

BGP routing table entries examined: 677161 Prefixes after maximum aggregation (per Origin AS): 263410 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 327867 Total ASes present in the Internet Routing Table: 59408 Prefixes per ASN: 11.40 Origin-only ASes present in the Internet Routing Table: 51287 Origin ASes announcing only one prefix: 22584 Transit ASes present in the Internet Routing Table: 8121 Transit-only ASes present in the Internet Routing Table: 250 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 30 Max AS path prepend of ASN ( 29046) 25 Prefixes from unregistered ASNs in the Routing Table: 79 Number of instances of unregistered ASNs: 79 Number of 32-bit ASNs allocated by the RIRs: 21024 Number of 32-bit ASNs visible in the Routing Table: 16817 Prefixes from 32-bit ASNs in the Routing Table: 69192 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 327 Number of addresses announced to Internet: 2859403170 Equivalent to 170 /8s, 111 /16s and 7 /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: 98.8 Total number of prefixes smaller than registry allocations: 224313

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

Prefixes being announced by APNIC Region ASes: 186137 Total APNIC prefixes after maximum aggregation: 53393 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 185251 Unique aggregates announced from the APNIC address blocks: 77446 APNIC Region origin ASes present in the Internet Routing Table: 8548 APNIC Prefixes per ASN: 21.67 APNIC Region origin ASes announcing only one prefix: 2415 APNIC Region transit ASes present in the Internet Routing Table: 1243 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3425 Number of APNIC addresses announced to Internet: 769951522 Equivalent to 45 /8s, 228 /16s and 135 /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: 202461 Total ARIN prefixes after maximum aggregation: 97505 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 203746 Unique aggregates announced from the ARIN address blocks: 95519 ARIN Region origin ASes present in the Internet Routing Table: 18028 ARIN Prefixes per ASN: 11.30 ARIN Region origin ASes announcing only one prefix: 6675 ARIN Region transit ASes present in the Internet Routing Table: 1777 Average ARIN Region AS path length visible: 3.8 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: 1107291424 Equivalent to 65 /8s, 255 /16s and 237 /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: 183061 Total RIPE prefixes after maximum aggregation: 89144 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 179004 Unique aggregates announced from the RIPE address blocks: 107747 RIPE Region origin ASes present in the Internet Routing Table: 24758 RIPE Prefixes per ASN: 7.23 RIPE Region origin ASes announcing only one prefix: 11307 RIPE Region transit ASes present in the Internet Routing Table: 3512 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6514 Number of RIPE addresses announced to Internet: 713888384 Equivalent to 42 /8s, 141 /16s and 18 /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: 87624 Total LACNIC prefixes after maximum aggregation: 19379 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 88907 Unique aggregates announced from the LACNIC address blocks: 39679 LACNIC Region origin ASes present in the Internet Routing Table: 6685 LACNIC Prefixes per ASN: 13.30 LACNIC Region origin ASes announcing only one prefix: 1820 LACNIC Region transit ASes present in the Internet Routing Table: 1245 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4213 Number of LACNIC addresses announced to Internet: 172722144 Equivalent to 10 /8s, 75 /16s and 135 /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: 17797 Total AfriNIC prefixes after maximum aggregation: 3929 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 19926 Unique aggregates announced from the AfriNIC address blocks: 7210 AfriNIC Region origin ASes present in the Internet Routing Table: 1109 AfriNIC Prefixes per ASN: 17.97 AfriNIC Region origin ASes announcing only one prefix: 366 AfriNIC Region transit ASes present in the Internet Routing Table: 223 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 385 Number of AfriNIC addresses announced to Internet: 95142912 Equivalent to 5 /8s, 171 /16s and 196 /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 4538 5425 4194 86 ERX-CERNET-BKB China Education and Rese 7545 3270 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 2875 11133 774 KIXS-AS-KR Korea Telecom, KR 17974 2780 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2767 1499 540 BSNL-NIB National Internet Backbone, IN 45899 2562 1534 149 VNPT-AS-VN VNPT Corp, VN 7552 2462 1158 52 VIETEL-AS-AP Viettel Group, VN 9394 2168 4923 26 CTTNET China TieTong Telecommunications 9808 2104 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2084 417 209 TATACOMM-AS TATA Communications formerl

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6327 3341 1323 86 SHAW - Shaw Communications Inc., CA 22773 3308 2951 146 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2169 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2066 2324 465 CHARTER-NET-HKY-NC - Charter Communicat 16509 1985 4081 581 AMAZON-02 - Amazon.com, Inc., US 6389 1960 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1943 5063 648 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1865 332 247 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1704 234 583 CABLEONE - CABLE ONE, INC., US 7018 1671 20198 1243 ATT-INTERNET4 - AT&T Services, Inc., US

Complete listing at http://thyme.rand.apnic.net/current/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 2854 848 2058 AKAMAI-ASN1, US 8551 2285 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2088 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 1242 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1227 355 21 UKRTELNET, UA

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 3651 3467 600 Uninet S.A. de C.V., MX 10620 3578 539 261 Telmex Colombia S.A., CO 11830 2631 370 66 Instituto Costarricense de Electricidad 6503 1617 437 53 Axtel, S.A.B. de C.V., MX 7303 1498 1022 194 Telecom Argentina S.A., AR 6147 1195 377 27 Telefonica del Peru S.A.A., PE 28573 1022 2259 189 CLARO S.A., BR 3816 1014 509 114 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/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1190 398 50 LINKdotNET-AS, EG 37611 779 91 8 Afrihost, ZA 36903 740 372 138 MT-MPLS, MA 36992 674 1383 31 ETISALAT-MISR, EG 8452 538 1730 18 TE-AS TE-AS, EG 24835 487 786 17 RAYA-AS, EG 29571 441 36 13 CITelecom-AS, CI 37492 435 367 77 ORANGE-, TN 37342 356 32 1 MOVITEL, MZ 15399 349 35 7 WANANCHI-, KE

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 4538 5425 4194 86 ERX-CERNET-BKB China Education and Rese 8151 3651 3467 600 Uninet S.A. de C.V., MX 10620 3578 539 261 Telmex Colombia S.A., CO 39891 3519 186 23 ALJAWWALSTC-AS, SA 6327 3341 1323 86 SHAW - Shaw Communications Inc., CA 22773 3308 2951 146 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3270 403 388 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 2875 11133 774 KIXS-AS-KR Korea Telecom, KR 20940 2854 848 2058 AKAMAI-ASN1, US 17974 2780 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo

Complete listing at http://thyme.rand.apnic.net/current/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 3341 3255 SHAW - Shaw Communications Inc., CA 22773 3308 3162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8151 3651 3051 Uninet S.A. de C.V., MX 7545 3270 2882 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2780 2704 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 11830 2631 2565 Instituto Costarricense de Electricidad y Telec 45899 2562 2413 VNPT-AS-VN VNPT Corp, VN 7552 2462 2410 VIETEL-AS-AP Viettel Group, VN

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

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

Bad AS Designation Network Transit AS Description 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64609 PRIVATE 94.245.126.0/24 6584 MICROSOFT-GP-AS - Microsoft Co 65000 PRIVATE 95.179.2.0/24 65001 -Private Use AS-, ZZ 65000 PRIVATE 95.179.3.0/24 65001 -Private Use AS-, ZZ 65000 PRIVATE 95.179.69.0/24 65001 -Private Use AS-, ZZ 65000 PRIVATE 95.179.70.0/24 65001 -Private Use AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

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 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN

Complete listing at http://thyme.rand.apnic.net/current/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 /9:12 /10:37 /11:99 /12:279 /13:557 /14:1087 /15:1895 /16:13396 /17:7766 /18:13673 /19:25258 /20:38919 /21:44353 /22:82577 /23:66730 /24:378269 /25:837 /26:605 /27:660 /28:36 /29:20 /30:17 /31:4 /32:60

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

ASN No of nets Total ann. Description 6327 3133 3341 SHAW - Shaw Communications Inc., CA 39891 2946 3519 ALJAWWALSTC-AS, SA 22773 2553 3308 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2063 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 1977 2631 Instituto Costarricense de Electricidad y Telec 8551 1749 2285 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1632 1865 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1576 3578 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/current/data-sXXas-nos

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

1:1575 2:822 4:18 5:2642 6:39 8:1093 9:1 12:1853 13:196 14:1758 15:29 16:3 17:185 18:76 20:53 21:12 23:2481 24:1922 25:2 27:2334 31:1965 32:87 35:22 36:452 37:2465 38:1462 39:188 40:101 41:2986 42:535 43:1922 44:90 45:3489 46:2994 47:191 49:1370 50:1051 51:47 52:918 54:355 55:6 56:7 57:42 58:1575 59:1005 60:372 61:1991 62:1782 63:1819 64:4631 65:2242 66:4483 67:2308 68:1192 69:3159 70:1132 71:585 72:2118 74:2699 75:392 76:423 77:1553 78:1615 79:1961 80:1476 81:1421 82:1069 83:766 84:1005 85:1975 86:565 87:1220 88:914 89:2311 90:175 91:6277 92:1126 93:2346 94:2420 95:2713 96:666 97:356 98:961 99:107 100:152 101:1533 102:10 103:16547 104:3199 105:211 106:520 107:1798 108:820 109:2713 110:1546 111:1726 112:1286 113:1390 114:1118 115:1601 116:1644 117:1662 118:2209 119:1653 120:909 121:1056 122:2416 123:1879 124:1483 125:1839 128:962 129:580 130:443 131:1640 132:596 133:194 134:989 135:221 136:448 137:456 138:1975 139:554 140:387 141:679 142:769 143:941 144:795 145:195 146:1147 147:685 148:1484 149:714 150:721 151:999 152:754 153:306 154:972 155:744 156:744 157:741 158:597 159:1644 160:845 161:733 162:2541 163:525 164:977 165:1486 166:398 167:1352 168:3130 169:789 170:3623 171:404 172:1019 173:1916 174:847 175:773 176:1859 177:3955 178:2496 179:1155 180:2241 181:2133 182:2408 183:1020 184:893 185:11894 186:3452 187:2329 188:2637 189:1938 190:8219 191:1352 192:9737 193:5857 194:4778 195:3994 196:2311 197:1426 198:5534 199:5889 200:7273 201:4902 202:10399 203:9915 204:4557 205:2869 206:3045 207:3109 208:3994 209:3936 210:4006 211:2131 212:2912 213:2619 214:856 215:65 216:5737 217:2117 218:909 219:626 220:1736 221:981 222:744 223:1225

End of report