Orbit

Routing Table Report 04:00 +10GMT Sun 28 Apr, 2019

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

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

BGP routing table entries examined: 747969 Prefixes after maximum aggregation (per Origin AS): 287099 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 360147 Total ASes present in the Internet Routing Table: 64009 Prefixes per ASN: 11.69 Origin-only ASes present in the Internet Routing Table: 55038 Origin ASes announcing only one prefix: 23730 Transit ASes present in the Internet Routing Table: 8971 Transit-only ASes present in the Internet Routing Table: 283 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 24 Number of instances of unregistered ASNs: 27 Number of 32-bit ASNs allocated by the RIRs: 26752 Number of 32-bit ASNs visible in the Routing Table: 21825 Prefixes from 32-bit ASNs in the Routing Table: 95798 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 236 Number of addresses announced to Internet: 2849596544 Equivalent to 169 /8s, 217 /16s and 100 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.2 Total number of prefixes smaller than registry allocations: 250401

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

Prefixes being announced by APNIC Region ASes: 201453 Total APNIC prefixes after maximum aggregation: 58325 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 198113 Unique aggregates announced from the APNIC address blocks: 82688 APNIC Region origin ASes present in the Internet Routing Table: 9679 APNIC Prefixes per ASN: 20.47 APNIC Region origin ASes announcing only one prefix: 2708 APNIC Region transit ASes present in the Internet Routing Table: 1435 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4679 Number of APNIC addresses announced to Internet: 773656448 Equivalent to 46 /8s, 29 /16s and 15 /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: 222584 Total ARIN prefixes after maximum aggregation: 104549 ARIN Deaggregation factor: 2.13 Prefixes being announced from the ARIN address blocks: 221631 Unique aggregates announced from the ARIN address blocks: 105468 ARIN Region origin ASes present in the Internet Routing Table: 18441 ARIN Prefixes per ASN: 12.02 ARIN Region origin ASes announcing only one prefix: 6852 ARIN Region transit ASes present in the Internet Routing Table: 1910 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2679 Number of ARIN addresses announced to Internet: 1078564736 Equivalent to 64 /8s, 73 /16s and 151 /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: 206110 Total RIPE prefixes after maximum aggregation: 98166 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 202447 Unique aggregates announced from the RIPE address blocks: 120217 RIPE Region origin ASes present in the Internet Routing Table: 25997 RIPE Prefixes per ASN: 7.79 RIPE Region origin ASes announcing only one prefix: 11539 RIPE Region transit ASes present in the Internet Routing Table: 3713 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8047 Number of RIPE addresses announced to Internet: 718922880 Equivalent to 42 /8s, 217 /16s and 228 /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: 96375 Total LACNIC prefixes after maximum aggregation: 21744 LACNIC Deaggregation factor: 4.43 Prefixes being announced from the LACNIC address blocks: 97745 Unique aggregates announced from the LACNIC address blocks: 42409 LACNIC Region origin ASes present in the Internet Routing Table: 8317 LACNIC Prefixes per ASN: 11.75 LACNIC Region origin ASes announcing only one prefix: 2191 LACNIC Region transit ASes present in the Internet Routing Table: 1541 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5866 Number of LACNIC addresses announced to Internet: 173439232 Equivalent to 10 /8s, 86 /16s and 121 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21422 Total AfriNIC prefixes after maximum aggregation: 4296 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 27797 Unique aggregates announced from the AfriNIC address blocks: 9146 AfriNIC Region origin ASes present in the Internet Routing Table: 1276 AfriNIC Prefixes per ASN: 21.78 AfriNIC Region origin ASes announcing only one prefix: 440 AfriNIC Region transit ASes present in the Internet Routing Table: 246 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 554 Number of AfriNIC addresses announced to Internet: 104760576 Equivalent to 6 /8s, 62 /16s and 133 /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 4732 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3134 1307 54 VIETEL-AS-AP Viettel Group, VN 45899 3014 1738 112 VNPT-AS-VN VNPT Corp, VN 9829 2733 1496 551 BSNL-NIB National Internet Backbone, IN 4766 2547 11120 761 KIXS-AS-KR Korea Telecom, KR 9808 2448 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2176 4898 27 CTTNET China TieTong Telecommunications 4755 2148 429 185 TATACOMM-AS TATA Communications formerl 9498 2049 427 171 BBIL-AP BHARTI Airtel Ltd., IN

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 11492 3645 238 584 CABLEONE - CABLE ONE, INC., US 6327 3615 1325 93 SHAW - Shaw Communications Inc., CA 22773 3400 2976 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2679 5944 1119 AMAZON-02 - Amazon.com, Inc., US 16625 2410 1320 1822 AKAMAI-AS - Akamai Technologies, Inc., 7155 2239 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US 30036 2175 357 113 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2148 2751 525 CHARTER-20115 - Charter Communications, 18566 2107 405 108 MEGAPATH5-US - MegaPath Corporation, US 5650 2086 3074 1462 FRONTIER-FRTR - Frontier Communications

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 5432 1629 140 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3232 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2637 526 1909 AKAMAI-ASN1, US 12389 2237 2222 641 ROSTELECOM-AS, RU 34984 2077 343 539 TELLCOM-AS, TR 9121 1669 1692 18 TTNET, TR 13188 1605 100 47 TRIOLAN, UA 9009 1423 148 774 M247, GB 8402 1234 545 15 CORBINA-AS OJSC "Vimpelcom", RU

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 5709 3346 598 Uninet S.A. de C.V., MX 10620 3446 538 377 Telmex Colombia S.A., CO 11830 2708 384 34 Instituto Costarricense de Electricidad 7303 1475 1012 251 Telecom Argentina S.A., AR 28573 1343 2226 202 CLARO S.A., BR 6503 1257 433 53 Axtel, S.A.B. de C.V., MX 6147 1158 377 30 Telefonica del Peru S.A.A., PE 3816 1085 519 142 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 13999 958 512 241 Mega Cable, S.A. de C.V., MX 11172 954 144 63 Alestra, S. de R.L. 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 1225 393 21 LINKdotNET-AS, EG 37611 896 107 9 Afrihost, ZA 24835 888 648 21 RAYA-AS, EG 36992 852 1531 68 ETISALAT-MISR, EG 36903 827 416 126 MT-MPLS, MA 8452 704 1731 19 TE-AS TE-AS, EG 29571 514 70 12 ORANGE-COTE-IVOIRE, CI 37492 470 470 57 ORANGE-, TN 15706 421 32 6 Sudatel, SD 37342 420 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 5709 3346 598 Uninet S.A. de C.V., MX 12479 5432 1629 140 UNI2-AS, ES 7545 4732 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4192 74 ERX-CERNET-BKB China Education and Rese 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3645 238 584 CABLEONE - CABLE ONE, INC., US 6327 3615 1325 93 SHAW - Shaw Communications Inc., CA 10620 3446 538 377 Telmex Colombia S.A., CO 22773 3400 2976 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3232 378 45 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 5432 5292 UNI2-AS, ES 4538 4711 4637 ERX-CERNET-BKB China Education and Research Net 7545 4732 4181 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3615 3522 SHAW - Shaw Communications Inc., CA 22773 3400 3239 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3232 3187 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3134 3080 VIETEL-AS-AP Viettel Group, VN 10620 3446 3069 Telmex Colombia S.A., CO 11492 3645 3061 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 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.184.9.0/24 20057 ATT-MOBILITY-LLC-AS20057 - AT&

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

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 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 41.220.48.0/20 36900 -Reserved AS-, ZZ 41.242.92.0/24 37643 -Reserved AS-, ZZ

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 /8:12 /9:10 /10:37 /11:100 /12:294 /13:569 /14:1131 /15:1908 /16:13327 /17:7974 /18:13914 /19:25598 /20:40190 /21:46294 /22:93534 /23:75955 /24:426089 /25:1033 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

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

ASN No of nets Total ann. Description 12479 4356 5432 UNI2-AS, ES 6327 3390 3615 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2854 3645 CABLEONE - CABLE ONE, INC., US 8551 2686 3232 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2635 3400 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2053 2708 Instituto Costarricense de Electricidad y Telec 18566 2002 2107 MEGAPATH5-US - MegaPath Corporation, US 30036 1922 2175 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 7155 1913 2239 VIASAT-SP-BACKBONE - ViaSat,Inc., US

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

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

1:1601 2:983 3:6 4:21 5:3124 6:47 7:1 8:1293 9:1 12:1801 13:334 14:1982 15:36 16:4 17:252 18:58 20:50 23:2679 24:2495 25:2 27:2484 31:1977 32:100 35:36 36:853 37:3031 38:1734 39:297 40:121 41:3287 42:780 43:2026 44:149 45:7391 46:3261 47:262 49:1366 50:1109 51:322 52:1015 54:283 55:695 56:6 57:43 58:1791 59:1075 60:501 61:2124 62:2128 63:1830 64:4948 65:2226 66:4836 67:2762 68:1177 69:3525 70:1336 71:618 72:2522 74:2755 75:693 76:543 77:1769 78:1811 79:2286 80:1807 81:1510 82:1128 83:933 84:1133 85:2272 86:521 87:1543 88:1054 89:2601 90:216 91:6570 92:1376 93:2476 94:2508 95:3247 96:942 97:344 98:956 99:508 100:87 101:1157 102:545 103:21081 104:3550 105:256 106:782 107:1786 108:686 109:3726 110:1651 111:1973 112:1487 113:1407 114:1142 115:1723 116:1750 117:1905 118:2076 119:1625 120:1021 121:1041 122:2356 123:1650 124:1470 125:1958 128:1234 129:832 130:536 131:1793 132:787 133:222 134:1088 135:241 136:569 137:741 138:2047 139:860 140:645 141:876 142:801 143:1040 144:888 145:494 146:1262 147:836 148:1714 149:830 150:785 151:1010 152:1053 153:335 154:2899 155:918 156:1635 157:964 158:657 159:1945 160:1605 161:926 162:2756 163:811 164:1191 165:1586 166:435 167:1401 168:3266 169:872 170:4115 171:583 172:1252 173:2211 174:1041 175:923 176:2325 177:4164 178:2544 179:1395 180:2093 181:2423 182:2682 183:1090 184:1709 185:15003 186:3664 187:2470 188:2948 189:1980 190:8252 191:1597 192:10070 193:6655 194:5421 195:4115 196:3150 197:1777 198:5898 199:5988 200:7125 201:5101 202:10411 203:10091 204:4556 205:3034 206:3232 207:3232 208:3968 209:4241 210:3919 211:2009 212:3143 213:2941 214:1105 215:55 216:5925 217:2235 218:882 219:584 220:1857 221:968 222:992 223:1369

End of report