Orbit

Routing Table Report 04:00 +10GMT Thu 01 Nov, 2018

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

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

BGP routing table entries examined: 723363 Prefixes after maximum aggregation (per Origin AS): 278282 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 347339 Total ASes present in the Internet Routing Table: 62294 Prefixes per ASN: 11.61 Origin-only ASes present in the Internet Routing Table: 53783 Origin ASes announcing only one prefix: 23352 Transit ASes present in the Internet Routing Table: 8511 Transit-only ASes present in the Internet Routing Table: 259 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 36 Number of instances of unregistered ASNs: 36 Number of 32-bit ASNs allocated by the RIRs: 24664 Number of 32-bit ASNs visible in the Routing Table: 19954 Prefixes from 32-bit ASNs in the Routing Table: 84999 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 257 Number of addresses announced to Internet: 2861451523 Equivalent to 170 /8s, 142 /16s and 73 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 241399

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

Prefixes being announced by APNIC Region ASes: 197295 Total APNIC prefixes after maximum aggregation: 56150 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 194820 Unique aggregates announced from the APNIC address blocks: 80265 APNIC Region origin ASes present in the Internet Routing Table: 9202 APNIC Prefixes per ASN: 21.17 APNIC Region origin ASes announcing only one prefix: 2575 APNIC Region transit ASes present in the Internet Routing Table: 1367 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4177 Number of APNIC addresses announced to Internet: 768078274 Equivalent to 45 /8s, 199 /16s and 241 /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, 131072-139577 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: 215022 Total ARIN prefixes after maximum aggregation: 102024 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214472 Unique aggregates announced from the ARIN address blocks: 102065 ARIN Region origin ASes present in the Internet Routing Table: 18281 ARIN Prefixes per ASN: 11.73 ARIN Region origin ASes announcing only one prefix: 6785 ARIN Region transit ASes present in the Internet Routing Table: 1823 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2485 Number of ARIN addresses announced to Internet: 1102987168 Equivalent to 65 /8s, 190 /16s and 63 /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, 393216-399260 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: 197363 Total RIPE prefixes after maximum aggregation: 94375 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193741 Unique aggregates announced from the RIPE address blocks: 114762 RIPE Region origin ASes present in the Internet Routing Table: 25599 RIPE Prefixes per ASN: 7.57 RIPE Region origin ASes announcing only one prefix: 11468 RIPE Region transit ASes present in the Internet Routing Table: 3533 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7544 Number of RIPE addresses announced to Internet: 715237248 Equivalent to 42 /8s, 161 /16s and 167 /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 196608-210331 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: 93827 Total LACNIC prefixes after maximum aggregation: 21541 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95261 Unique aggregates announced from the LACNIC address blocks: 41620 LACNIC Region origin ASes present in the Internet Routing Table: 7720 LACNIC Prefixes per ASN: 12.34 LACNIC Region origin ASes announcing only one prefix: 2119 LACNIC Region transit ASes present in the Internet Routing Table: 1448 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5264 Number of LACNIC addresses announced to Internet: 172483616 Equivalent to 10 /8s, 71 /16s and 228 /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: 19819 Total AfriNIC prefixes after maximum aggregation: 4163 AfriNIC Deaggregation factor: 4.76 Prefixes being announced from the AfriNIC address blocks: 24812 Unique aggregates announced from the AfriNIC address blocks: 8389 AfriNIC Region origin ASes present in the Internet Routing Table: 1211 AfriNIC Prefixes per ASN: 20.49 AfriNIC Region origin ASes announcing only one prefix: 405 AfriNIC Region transit ASes present in the Internet Routing Table: 240 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 484 Number of AfriNIC addresses announced to Internet: 102239232 Equivalent to 6 /8s, 24 /16s and 12 /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 4637 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4530 513 509 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 2947 1685 109 VNPT-AS-VN VNPT Corp, VN 7552 2927 1153 93 VIETEL-AS-AP Viettel Group, VN 4766 2806 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2441 8699 26 CMNET-GD Guangdong Mobile Communication 9394 2425 4907 30 CTTNET China TieTong Telecommunications 17974 2246 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2130 421 171 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 3467 1324 84 SHAW - Shaw Communications Inc., CA 11492 3457 223 635 CABLEONE - CABLE ONE, INC., US 22773 3271 2972 164 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2399 5011 859 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2738 541 CHARTER-NET-HKY-NC - Charter Communicat 16625 2118 1141 1573 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2056 346 148 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2041 5079 595 CENTURYLINK-US-LEGACY-QWEST - CenturyLi

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 12479 5003 1615 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2564 576 1913 AKAMAI-ASN1, US 12389 2175 2160 651 ROSTELECOM-AS, RU 34984 2022 336 533 TELLCOM-AS, TR 9121 1877 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1284 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 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 5438 3307 600 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2660 370 80 Instituto Costarricense de Electricidad 6503 1660 449 55 Axtel, S.A.B. de C.V., MX 7303 1440 963 210 Telecom Argentina S.A., AR 28573 1128 2237 181 CLARO S.A., BR 6147 1085 377 29 Telefonica del Peru S.A.A., PE 3816 1026 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 13999 922 537 258 Mega Cable, S.A. de C.V., MX

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 1153 394 29 LINKdotNET-AS, EG 37611 907 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 754 1411 41 ETISALAT-MISR, EG 24835 682 758 20 RAYA-AS, EG 8452 639 1728 15 TE-AS TE-AS, EG 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 37492 429 470 56 ORANGE-, TN 23889 400 231 15 MauritiusTelecom, MU 37342 394 32 1 MOVITEL, MZ

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 8151 5438 3307 600 Uninet S.A. de C.V., MX 12479 5003 1615 134 UNI2-AS, ES 4538 4637 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4530 513 509 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3467 1324 84 SHAW - Shaw Communications Inc., CA 11492 3457 223 635 CABLEONE - CABLE ONE, INC., US 22773 3271 2972 164 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

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

ASN No of nets Net Savings Description 12479 5003 4869 UNI2-AS, ES 4538 4637 4563 ERX-CERNET-BKB China Education and Research Net 7545 4530 4021 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3467 3383 SHAW - Shaw Communications Inc., CA 22773 3271 3107 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3044 3001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 2947 2838 VNPT-AS-VN VNPT Corp, VN 7552 2927 2834 VIETEL-AS-AP Viettel Group, VN 11492 3457 2822 CABLEONE - CABLE ONE, INC., US

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

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

Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 65553 UNALLOCATED 103.218.190.0/24 58715 EARTHTELECOMMUNICATION-AS EART 65001 PRIVATE 109.161.56.0/24 13118 ASN-YARTELECOM PJSC Rostelecom 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I 4230060012 PRIVATE 132.190.106.0/24 64673 -Private Use AS-, ZZ

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 198.18.1.19/32 7497 CSTNET-AS-AP Computer Network Information Cente

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

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 64.28.160.0/20 20475 AS20475 - Global Capacity, LLC, US 64.29.240.0/20 27279 -Reserved AS-, ZZ 64.30.152.0/24 15830 TELECITY-LON, GB

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 /8:14 /9:11 /10:36 /11:98 /12:289 /13:567 /14:1116 /15:1891 /16:13328 /17:7863 /18:13826 /19:25416 /20:39595 /21:46027 /22:89879 /23:73844 /24:407333 /25:822 /26:630 /27:641 /28:36 /29:20 /30:24 /31:4 /32:53

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

ASN No of nets Total ann. Description 12479 3826 5003 UNI2-AS, ES 6327 3252 3467 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2743 3457 CABLEONE - CABLE ONE, INC., US 22773 2527 3271 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2500 3044 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2008 2660 Instituto Costarricense de Electricidad y Telec 30036 1805 2056 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 FRONTIER-FRTR - Frontier Communications of Amer

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

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

1:1619 2:890 4:18 5:2667 6:43 7:1 8:1136 12:1874 13:240 14:1858 15:33 16:3 17:191 18:58 20:50 23:2476 24:2439 25:2 27:2511 31:2004 32:85 35:30 36:562 37:2936 38:1563 39:265 40:122 41:3187 42:714 43:1977 44:124 45:5897 46:3093 47:225 49:1317 50:1070 51:318 52:1099 54:361 55:1 56:12 57:38 58:1648 59:993 60:450 61:2083 62:1953 63:1791 64:5046 65:2193 66:4818 67:2671 68:1160 69:3358 70:1175 71:596 72:2230 74:2730 75:414 76:479 77:1662 78:1738 79:2222 80:1563 81:1408 82:1052 83:795 84:1044 85:2077 86:561 87:1468 88:948 89:2377 90:209 91:6479 92:1258 93:2402 94:2451 95:3017 96:911 97:350 98:936 99:148 100:71 101:1161 102:267 103:19052 104:3586 105:237 106:890 107:1842 108:710 109:3383 110:1667 111:1822 112:1393 113:1312 114:1142 115:1686 116:1651 117:1893 118:2193 119:1676 120:1104 121:1044 122:2335 123:1669 124:1449 125:1947 128:1204 129:690 130:501 131:1607 132:719 133:189 134:1036 135:237 136:526 137:659 138:1958 139:717 140:553 141:755 142:808 143:1010 144:847 145:498 146:1244 147:775 148:1676 149:782 150:767 151:997 152:872 153:325 154:1996 155:951 156:1559 157:844 158:656 159:1861 160:1477 161:870 162:2642 163:759 164:1101 165:1576 166:454 167:1343 168:3160 169:856 170:4001 171:496 172:1059 173:2091 174:992 175:826 176:2120 177:3980 178:2510 179:1304 180:2125 181:2442 182:2585 183:1313 184:1132 185:14298 186:3616 187:2460 188:2926 189:2015 190:8324 191:1394 192:9898 193:6367 194:5176 195:4016 196:2891 197:1617 198:5673 199:5965 200:7339 201:4998 202:10224 203:10164 204:4618 205:3010 206:3233 207:3203 208:3942 209:4143 210:3846 211:2013 212:2995 213:2835 214:1046 215:55 216:6029 217:2173 218:874 219:576 220:1819 221:1006 222:972 223:1396

End of report