Orbit

Routing Table Report 04:00 +10GMT Fri 02 Nov, 2018

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

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

BGP routing table entries examined: 723506 Prefixes after maximum aggregation (per Origin AS): 278354 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 347386 Total ASes present in the Internet Routing Table: 62307 Prefixes per ASN: 11.61 Origin-only ASes present in the Internet Routing Table: 53778 Origin ASes announcing only one prefix: 23360 Transit ASes present in the Internet Routing Table: 8529 Transit-only ASes present in the Internet Routing Table: 260 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: 24689 Number of 32-bit ASNs visible in the Routing Table: 19971 Prefixes from 32-bit ASNs in the Routing Table: 85093 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: 267 Number of addresses announced to Internet: 2857206785 Equivalent to 170 /8s, 77 /16s and 132 /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: 99.1 Total number of prefixes smaller than registry allocations: 241465

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

Prefixes being announced by APNIC Region ASes: 197339 Total APNIC prefixes after maximum aggregation: 56123 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 194855 Unique aggregates announced from the APNIC address blocks: 80244 APNIC Region origin ASes present in the Internet Routing Table: 9205 APNIC Prefixes per ASN: 21.17 APNIC Region origin ASes announcing only one prefix: 2578 APNIC Region transit ASes present in the Internet Routing Table: 1372 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4187 Number of APNIC addresses announced to Internet: 768045504 Equivalent to 45 /8s, 199 /16s and 113 /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: 214980 Total ARIN prefixes after maximum aggregation: 102125 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 214425 Unique aggregates announced from the ARIN address blocks: 102042 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: 6790 ARIN Region transit ASes present in the Internet Routing Table: 1826 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: 2483 Number of ARIN addresses announced to Internet: 1098782368 Equivalent to 65 /8s, 126 /16s and 22 /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: 197412 Total RIPE prefixes after maximum aggregation: 94392 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 193798 Unique aggregates announced from the RIPE address blocks: 114813 RIPE Region origin ASes present in the Internet Routing Table: 25596 RIPE Prefixes per ASN: 7.57 RIPE Region origin ASes announcing only one prefix: 11472 RIPE Region transit ASes present in the Internet Routing Table: 3531 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: 7542 Number of RIPE addresses announced to Internet: 715257984 Equivalent to 42 /8s, 161 /16s and 248 /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: 93881 Total LACNIC prefixes after maximum aggregation: 21530 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95319 Unique aggregates announced from the LACNIC address blocks: 41631 LACNIC Region origin ASes present in the Internet Routing Table: 7734 LACNIC Prefixes per ASN: 12.32 LACNIC Region origin ASes announcing only one prefix: 2115 LACNIC Region transit ASes present in the Internet Routing Table: 1455 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5275 Number of LACNIC addresses announced to Internet: 172447776 Equivalent to 10 /8s, 71 /16s and 88 /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: 19857 Total AfriNIC prefixes after maximum aggregation: 4155 AfriNIC Deaggregation factor: 4.78 Prefixes being announced from the AfriNIC address blocks: 24842 Unique aggregates announced from the AfriNIC address blocks: 8408 AfriNIC Region origin ASes present in the Internet Routing Table: 1209 AfriNIC Prefixes per ASN: 20.55 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: 102245120 Equivalent to 6 /8s, 24 /16s and 35 /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 4628 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4534 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2989 1154 94 VIETEL-AS-AP Viettel Group, VN 45899 2946 1685 109 VNPT-AS-VN VNPT Corp, VN 4766 2806 11130 764 KIXS-AS-KR Korea Telecom, KR 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2446 8699 26 CMNET-GD Guangdong Mobile Communication 9394 2422 4907 30 CTTNET China TieTong Telecommunications 17974 2246 968 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2129 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 3459 223 629 CABLEONE - CABLE ONE, INC., US 22773 3270 2972 164 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2404 5012 864 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 2117 1140 1571 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2041 344 221 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2040 5079 594 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 5004 1615 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2566 577 1914 AKAMAI-ASN1, US 12389 2177 2164 640 ROSTELECOM-AS, RU 34984 2025 336 536 TELLCOM-AS, TR 9121 1878 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 5437 3299 599 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2661 370 80 Instituto Costarricense de Electricidad 6503 1661 449 55 Axtel, S.A.B. de C.V., MX 7303 1441 964 208 Telecom Argentina S.A., AR 28573 1128 2237 181 CLARO S.A., BR 6147 1090 377 29 Telefonica del Peru S.A.A., PE 3816 1025 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 13999 923 538 259 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 1154 394 29 LINKdotNET-AS, EG 37611 908 107 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 638 1728 15 TE-AS TE-AS, EG 29571 463 70 12 ORANGE-COTE-IVOIRE, CI 37492 431 470 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 5437 3299 599 Uninet S.A. de C.V., MX 12479 5004 1615 134 UNI2-AS, ES 4538 4628 4192 74 ERX-CERNET-BKB China Education and Rese 7545 4534 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3467 1324 84 SHAW - Shaw Communications Inc., CA 11492 3459 223 629 CABLEONE - CABLE ONE, INC., US 22773 3270 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 5004 4870 UNI2-AS, ES 4538 4628 4554 ERX-CERNET-BKB China Education and Research Net 7545 4534 4023 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3467 3383 SHAW - Shaw Communications Inc., CA 22773 3270 3106 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3044 3001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2989 2895 VIETEL-AS-AP Viettel Group, VN 45899 2946 2837 VNPT-AS-VN VNPT Corp, VN 11492 3459 2830 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 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 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

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 /14:1099 /15:1892 /16:13330 /17:7868 /18:13830 /19:25412 /20:39596 /21:46078 /22:89917 /23:73884 /24:407360 /25:818 /26:630 /27:641 /28:36 /29:20 /30:24 /31:4 /32:52

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

ASN No of nets Total ann. Description 12479 3827 5004 UNI2-AS, ES 6327 3252 3467 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2745 3459 CABLEONE - CABLE ONE, INC., US 22773 2526 3270 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 2661 Instituto Costarricense de Electricidad y Telec 30036 1790 2041 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) ----------------------------------------------

1:1618 2:890 4:18 5:2678 6:43 7:1 8:1136 12:1872 13:240 14:1862 15:33 16:3 17:192 18:58 20:50 23:2475 24:2441 25:2 27:2511 31:2004 32:85 35:30 36:565 37:2935 38:1562 39:265 40:122 41:3204 42:714 43:1973 44:124 45:5924 46:3093 47:226 49:1308 50:1064 51:318 52:1099 54:361 55:1 56:12 57:38 58:1654 59:992 60:450 61:2084 62:1953 63:1791 64:5044 65:2195 66:4817 67:2664 68:1156 69:3356 70:1175 71:596 72:2230 74:2728 75:414 76:479 77:1663 78:1736 79:2222 80:1565 81:1409 82:1052 83:794 84:1044 85:2075 86:560 87:1466 88:948 89:2372 90:209 91:6478 92:1270 93:2403 94:2450 95:3017 96:912 97:350 98:936 99:150 100:71 101:1162 102:266 103:19056 104:3589 105:238 106:881 107:1844 108:711 109:3384 110:1666 111:1821 112:1394 113:1313 114:1142 115:1690 116:1649 117:1896 118:2196 119:1673 120:1102 121:1045 122:2334 123:1679 124:1444 125:1940 128:1203 129:690 130:507 131:1614 132:713 133:189 134:1037 135:237 136:526 137:659 138:1958 139:718 140:554 141:755 142:810 143:1001 144:847 145:498 146:1247 147:770 148:1587 149:781 150:765 151:998 152:871 153:325 154:1998 155:951 156:1558 157:845 158:656 159:1859 160:1477 161:872 162:2640 163:760 164:1105 165:1580 166:454 167:1349 168:3148 169:860 170:4001 171:496 172:1058 173:2086 174:993 175:826 176:2122 177:4014 178:2511 179:1307 180:2122 181:2441 182:2586 183:1306 184:1127 185:14294 186:3607 187:2460 188:2925 189:2010 190:8330 191:1391 192:9902 193:6369 194:5188 195:4030 196:2894 197:1615 198:5673 199:5961 200:7367 201:5018 202:10225 203:10150 204:4615 205:3013 206:3233 207:3203 208:3940 209:4143 210:3844 211:2013 212:2997 213:2835 214:1050 215:55 216:6034 217:2174 218:874 219:576 220:1819 221:1005 222:973 223:1392

End of report