Orbit

Routing Table Report 04:00 +10GMT Wed 07 Jun, 2017

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

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

BGP routing table entries examined: 650392 Prefixes after maximum aggregation (per Origin AS): 253514 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 314165 Total ASes present in the Internet Routing Table: 57416 Prefixes per ASN: 11.33 Origin-only ASes present in the Internet Routing Table: 49701 Origin ASes announcing only one prefix: 21975 Transit ASes present in the Internet Routing Table: 7715 Transit-only ASes present in the Internet Routing Table: 220 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 44 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 75 Numnber of instances of unregistered ASNs: 79 Number of 32-bit ASNs allocated by the RIRs: 18890 Number of 32-bit ASNs visible in the Routing Table: 14669 Prefixes from 32-bit ASNs in the Routing Table: 59540 Number of bogon 32-bit ASNs visible in the Routing Table: 62 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 369 Number of addresses announced to Internet: 2848877924 Equivalent to 169 /8s, 206 /16s and 109 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.6 Total number of prefixes smaller than registry allocations: 216962

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

Prefixes being announced by APNIC Region ASes: 178256 Total APNIC prefixes after maximum aggregation: 51298 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 177466 Unique aggregates announced from the APNIC address blocks: 73466 APNIC Region origin ASes present in the Internet Routing Table: 8160 APNIC Prefixes per ASN: 21.75 APNIC Region origin ASes announcing only one prefix: 2281 APNIC Region transit ASes present in the Internet Routing Table: 1159 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 44 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2982 Number of APNIC addresses announced to Internet: 763427940 Equivalent to 45 /8s, 128 /16s and 252 /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: 197839 Total ARIN prefixes after maximum aggregation: 94537 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 199843 Unique aggregates announced from the ARIN address blocks: 91907 ARIN Region origin ASes present in the Internet Routing Table: 17895 ARIN Prefixes per ASN: 11.17 ARIN Region origin ASes announcing only one prefix: 6622 ARIN Region transit ASes present in the Internet Routing Table: 1770 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: 2003 Number of ARIN addresses announced to Internet: 1110653344 Equivalent to 66 /8s, 51 /16s and 57 /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: 175289 Total RIPE prefixes after maximum aggregation: 85505 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 170877 Unique aggregates announced from the RIPE address blocks: 102766 RIPE Region origin ASes present in the Internet Routing Table: 24087 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 11099 RIPE Region transit ASes present in the Internet Routing Table: 3392 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5879 Number of RIPE addresses announced to Internet: 711761792 Equivalent to 42 /8s, 108 /16s and 159 /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: 81618 Total LACNIC prefixes after maximum aggregation: 18292 LACNIC Deaggregation factor: 4.46 Prefixes being announced from the LACNIC address blocks: 82905 Unique aggregates announced from the LACNIC address blocks: 38752 LACNIC Region origin ASes present in the Internet Routing Table: 5970 LACNIC Prefixes per ASN: 13.89 LACNIC Region origin ASes announcing only one prefix: 1644 LACNIC Region transit ASes present in the Internet Routing Table: 1101 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 44 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3486 Number of LACNIC addresses announced to Internet: 170763488 Equivalent to 10 /8s, 45 /16s and 164 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 17272 Total AfriNIC prefixes after maximum aggregation: 3830 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 18932 Unique aggregates announced from the AfriNIC address blocks: 6944 AfriNIC Region origin ASes present in the Internet Routing Table: 1054 AfriNIC Prefixes per ASN: 17.96 AfriNIC Region origin ASes announcing only one prefix: 328 AfriNIC Region transit ASes present in the Internet Routing Table: 205 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 319 Number of AfriNIC addresses announced to Internet: 91849472 Equivalent to 5 /8s, 121 /16s and 131 /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 5557 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3913 403 376 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 3000 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2781 11137 759 KIXS-AS-KR Korea Telecom, KR 9829 2736 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2215 8699 34 CMNET-GD Guangdong Mobile Communication 4755 2090 422 222 TATACOMM-AS TATA Communications formerl 45899 1981 1392 107 VNPT-AS-VN VNPT Corp, VN 7552 1620 1100 66 VIETEL-AS-AP Viettel Corporation, VN 9498 1579 360 138 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 22773 3728 2968 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3405 1333 80 SHAW - Shaw Communications Inc., CA 18566 2129 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2006 2166 417 CHARTER-NET-HKY-NC - Charter Communicat 209 1815 5069 638 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1802 3440 584 AMAZON-02 - Amazon.com, Inc., US 30036 1778 324 316 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1695 854 232 ITCDELTA - Earthlink, Inc., US 701 1561 10578 637 UUNET - MCI Communications Services, In

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 3338 187 22 ALJAWWALSTC-AS, SA 8551 3212 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2892 986 2078 AKAMAI-ASN1, US 34984 2018 328 387 TELLCOM-AS, TR 9121 1980 1691 17 TTNET, TR 12479 1613 1044 52 UNI2-AS, ES 13188 1597 99 55 TRIOLAN, UA 12389 1507 1398 620 ROSTELECOM-AS, RU 9198 1325 352 25 KAZTELECOM-AS, KZ 6849 1225 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 10620 3539 544 166 Telmex Colombia S.A., CO 8151 2541 3402 572 Uninet S.A. de C.V., MX 11830 2084 369 57 Instituto Costarricense de Electricidad 7303 1568 1010 247 Telecom Argentina S.A., AR 6503 1540 437 53 Axtel, S.A.B. de C.V., MX 6147 1293 377 27 Telefonica del Peru S.A.A., PE 3816 1012 494 186 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 1011 2300 176 CLARO S.A., BR 11172 906 126 81 Alestra, S. de R.L. de C.V., MX 18881 895 1052 23 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 1260 398 48 LINKdotNET-AS, EG 37611 712 67 7 Afrihost, ZA 36903 705 354 137 MT-MPLS, MA 36992 627 1375 26 ETISALAT-MISR, EG 24835 495 850 15 RAYA-AS, EG 29571 419 36 10 CITelecom-AS, CI 37492 407 320 75 ORANGE-, TN 8452 393 1730 17 TE-AS TE-AS, EG 15399 353 35 7 WANANCHI-, KE 2018 298 327 74 TENET-1, ZA

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 5557 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3913 403 376 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3728 2968 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3539 544 166 Telmex Colombia S.A., CO 6327 3405 1333 80 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 3212 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 17974 3000 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2892 986 2078 AKAMAI-ASN1, US 4766 2781 11137 759 KIXS-AS-KR Korea Telecom, KR

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

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

ASN No of nets Net Savings Description 22773 3728 3575 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3913 3537 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3539 3373 Telmex Colombia S.A., CO 6327 3405 3325 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 8551 3212 3172 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 3000 2928 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2736 2196 BSNL-NIB National Internet Backbone, IN 9808 2215 2181 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11830 2084 2027 Instituto Costarricense de Electricidad y Telec

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

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

Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 66255 UNALLOCATED 45.6.244.0/22 16735 ALGAR TELECOM S/A, BR

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

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

Network Origin AS Description 14.128.15.0/24 55427 BROADLINK-AS-AP Broadlink Nepal, NP 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.248.0/24 64091 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US

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 /9:13 /10:36 /11:104 /12:280 /13:546 /14:1047 /15:1849 /16:13486 /17:7625 /18:13414 /19:24686 /20:38574 /21:41124 /22:77066 /23:64104 /24:364204 /25:836 /26:610 /27:641 /28:43 /29:32 /30:26 /31:3 /32:28

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

ASN No of nets Total ann. Description 6327 3199 3405 SHAW - Shaw Communications Inc., CA 39891 2898 3338 ALJAWWALSTC-AS, SA 22773 2880 3728 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2677 3212 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2022 2129 MEGAPATH5-US - MegaPath Corporation, US 30036 1574 1778 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1474 2084 Instituto Costarricense de Electricidad y Telec 10620 1469 3539 Telmex Colombia S.A., CO 6389 1373 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 9121 1372 1980 TTNET, TR

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

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

1:1609 2:843 4:27 5:2424 6:34 8:1098 12:1826 13:122 14:1771 15:27 16:2 17:123 18:121 20:57 23:2312 24:1825 25:2 27:2424 31:1901 32:83 33:9 35:20 36:411 37:2591 38:1322 39:43 40:97 41:3031 42:467 43:1923 44:72 45:2704 46:2769 47:122 49:1217 50:984 51:18 52:821 54:360 55:5 56:4 57:42 58:1600 59:1043 60:391 61:1914 62:1564 63:1912 64:4554 65:2211 66:4515 67:2254 68:1219 69:3358 70:1146 71:583 72:2168 74:2686 75:387 76:432 77:1472 78:1454 79:2507 80:1400 81:1385 82:960 83:722 84:873 85:1759 86:483 87:1155 88:767 89:2064 90:176 91:6212 92:1025 93:2391 94:2371 95:2760 96:624 97:352 98:1031 99:90 100:155 101:1310 103:14893 104:2910 105:189 106:487 107:1642 108:816 109:2963 110:1421 111:1743 112:1189 113:1229 114:1036 115:1697 116:1792 117:1717 118:2160 119:1587 120:1030 121:1111 122:2265 123:1815 124:1522 125:1894 128:778 129:632 130:441 131:1386 132:479 133:191 134:646 135:224 136:455 137:435 138:1954 139:485 140:391 141:572 142:758 143:936 144:793 145:182 146:1029 147:676 148:1432 149:580 150:707 151:971 152:798 153:289 154:833 155:745 156:593 157:635 158:451 159:1465 160:658 161:746 162:2518 163:529 164:794 165:1218 166:385 167:1252 168:2668 169:776 170:3338 171:318 172:1019 173:1910 174:804 175:748 176:1847 177:4056 178:2501 179:1149 180:2205 181:1890 182:2363 183:996 184:863 185:9788 186:3100 187:2174 188:2704 189:1817 190:8201 191:1337 192:9435 193:5787 194:4657 195:3889 196:2126 197:1303 198:5511 199:5888 200:7436 201:4326 202:10372 203:9988 204:4480 205:2815 206:3027 207:3167 208:3978 209:4024 210:3961 211:2149 212:2851 213:2483 214:883 215:67 216:5738 217:2101 218:851 219:599 220:1646 221:912 222:758 223:1176

End of report