Orbit

Routing Table Report 04:00 +10GMT Fri 02 Jun, 2017

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

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

BGP routing table entries examined: 650016 Prefixes after maximum aggregation (per Origin AS): 253234 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 313716 Total ASes present in the Internet Routing Table: 57394 Prefixes per ASN: 11.33 Origin-only ASes present in the Internet Routing Table: 49662 Origin ASes announcing only one prefix: 21986 Transit ASes present in the Internet Routing Table: 7732 Transit-only ASes present in the Internet Routing Table: 224 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 45 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 76 Numnber of instances of unregistered ASNs: 80 Number of 32-bit ASNs allocated by the RIRs: 18827 Number of 32-bit ASNs visible in the Routing Table: 14645 Prefixes from 32-bit ASNs in the Routing Table: 59469 Number of bogon 32-bit ASNs visible in the Routing Table: 63 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 364 Number of addresses announced to Internet: 2848228964 Equivalent to 169 /8s, 196 /16s and 134 /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: 216782

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

Prefixes being announced by APNIC Region ASes: 178307 Total APNIC prefixes after maximum aggregation: 51238 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 177523 Unique aggregates announced from the APNIC address blocks: 73357 APNIC Region origin ASes present in the Internet Routing Table: 8150 APNIC Prefixes per ASN: 21.78 APNIC Region origin ASes announcing only one prefix: 2279 APNIC Region transit ASes present in the Internet Routing Table: 1160 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 45 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2978 Number of APNIC addresses announced to Internet: 763309668 Equivalent to 45 /8s, 127 /16s and 46 /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: 197626 Total ARIN prefixes after maximum aggregation: 94432 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 199630 Unique aggregates announced from the ARIN address blocks: 91774 ARIN Region origin ASes present in the Internet Routing Table: 17898 ARIN Prefixes per ASN: 11.15 ARIN Region origin ASes announcing only one prefix: 6629 ARIN Region transit ASes present in the Internet Routing Table: 1779 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: 1997 Number of ARIN addresses announced to Internet: 1110761120 Equivalent to 66 /8s, 52 /16s and 222 /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: 175020 Total RIPE prefixes after maximum aggregation: 85423 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 170633 Unique aggregates announced from the RIPE address blocks: 102641 RIPE Region origin ASes present in the Internet Routing Table: 24076 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 11105 RIPE Region transit ASes present in the Internet Routing Table: 3394 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5876 Number of RIPE addresses announced to Internet: 711622784 Equivalent to 42 /8s, 106 /16s and 128 /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: 81724 Total LACNIC prefixes after maximum aggregation: 18276 LACNIC Deaggregation factor: 4.47 Prefixes being announced from the LACNIC address blocks: 82994 Unique aggregates announced from the LACNIC address blocks: 38670 LACNIC Region origin ASes present in the Internet Routing Table: 5965 LACNIC Prefixes per ASN: 13.91 LACNIC Region origin ASes announcing only one prefix: 1646 LACNIC Region transit ASes present in the Internet Routing Table: 1102 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3478 Number of LACNIC addresses announced to Internet: 170732256 Equivalent to 10 /8s, 45 /16s and 42 /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: 17220 Total AfriNIC prefixes after maximum aggregation: 3814 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 18872 Unique aggregates announced from the AfriNIC address blocks: 6949 AfriNIC Region origin ASes present in the Internet Routing Table: 1052 AfriNIC Prefixes per ASN: 17.94 AfriNIC Region origin ASes announcing only one prefix: 326 AfriNIC Region transit ASes present in the Internet Routing Table: 204 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 316 Number of AfriNIC addresses announced to Internet: 91378176 Equivalent to 5 /8s, 114 /16s and 82 /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 5569 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3935 402 370 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2998 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 2213 8699 34 CMNET-GD Guangdong Mobile Communication 4755 2088 422 222 TATACOMM-AS TATA Communications formerl 45899 1988 1392 108 VNPT-AS-VN VNPT Corp, VN 7552 1616 1100 66 VIETEL-AS-AP Viettel Corporation, VN 9498 1578 361 138 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 3725 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3410 1333 80 SHAW - Shaw Communications Inc., CA 18566 2181 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2067 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2006 2166 417 CHARTER-NET-HKY-NC - Charter Communicat 209 1822 5070 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1804 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 1559 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 3187 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2862 984 2056 AKAMAI-ASN1, US 34984 2014 328 387 TELLCOM-AS, TR 9121 1983 1691 17 TTNET, TR 12479 1612 1044 52 UNI2-AS, ES 13188 1597 99 55 TRIOLAN, UA 12389 1500 1396 619 ROSTELECOM-AS, RU 9198 1323 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 3542 545 156 Telmex Colombia S.A., CO 8151 2519 3402 568 Uninet S.A. de C.V., MX 11830 2084 369 57 Instituto Costarricense de Electricidad 7303 1566 1009 249 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 28573 1026 2300 176 CLARO S.A., BR 3816 1014 495 185 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 906 126 81 Alestra, S. de R.L. de C.V., MX 18881 894 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 36903 713 358 123 MT-MPLS, MA 37611 713 67 7 Afrihost, ZA 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 401 1730 17 TE-AS TE-AS, EG 15399 353 35 7 WANANCHI-, KE 2018 297 327 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 5569 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3935 402 370 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3725 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3542 545 156 Telmex Colombia S.A., CO 6327 3410 1333 80 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 3187 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 17974 2998 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2862 984 2056 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 3725 3571 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3935 3565 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3542 3386 Telmex Colombia S.A., CO 6327 3410 3330 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 8551 3187 3147 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2998 2926 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2736 2196 BSNL-NIB National Internet Backbone, IN 9808 2213 2179 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2181 2072 MEGAPATH5-US - MegaPath Corporation, 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 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 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 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.242.132.0/23 62878 XLITT - Xlitt, US 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, 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 /9:13 /10:36 /11:104 /12:280 /13:545 /14:1047 /15:1850 /16:13488 /17:7619 /18:13405 /19:24722 /20:38556 /21:41114 /22:76947 /23:63964 /24:364081 /25:839 /26:618 /27:640 /28:44 /29:32 /30:26 /31:3 /32:28

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

ASN No of nets Total ann. Description 6327 3204 3410 SHAW - Shaw Communications Inc., CA 39891 2898 3338 ALJAWWALSTC-AS, SA 22773 2877 3725 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2652 3187 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2074 2181 MEGAPATH5-US - MegaPath Corporation, US 30036 1574 1778 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1474 2084 Instituto Costarricense de Electricidad y Telec 10620 1468 3542 Telmex Colombia S.A., CO 9121 1375 1983 TTNET, TR 6389 1374 2067 BELLSOUTH-NET-BLK - BellSouth.net Inc., US

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

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

1:1607 2:842 4:27 5:2423 6:34 8:1095 12:1829 13:120 14:1773 15:27 16:2 17:123 18:121 20:57 23:2290 24:1812 25:2 27:2431 31:1903 32:83 33:9 35:20 36:406 37:2592 38:1325 39:42 40:97 41:3019 42:467 43:1921 44:73 45:2688 46:2768 47:121 49:1207 50:985 51:19 52:818 54:361 55:4 56:4 57:42 58:1602 59:1043 60:390 61:1946 62:1556 63:1908 64:4573 65:2205 66:4530 67:2252 68:1218 69:3374 70:1146 71:578 72:2165 74:2690 75:386 76:433 77:1467 78:1438 79:2435 80:1399 81:1385 82:991 83:722 84:871 85:1757 86:480 87:1155 88:767 89:2064 90:176 91:6204 92:1020 93:2383 94:2340 95:2754 96:622 97:352 98:1031 99:90 100:155 101:1309 103:14898 104:2914 105:186 106:486 107:1646 108:815 109:3006 110:1408 111:1742 112:1185 113:1236 114:1034 115:1732 116:1788 117:1711 118:2156 119:1591 120:1027 121:1110 122:2278 123:1813 124:1526 125:1905 128:777 129:644 130:441 131:1370 132:526 133:191 134:639 135:226 136:452 137:437 138:1952 139:484 140:379 141:571 142:747 143:925 144:788 145:181 146:1032 147:675 148:1401 149:579 150:711 151:971 152:798 153:289 154:832 155:742 156:592 157:637 158:450 159:1461 160:647 161:746 162:2513 163:530 164:795 165:1209 166:385 167:1246 168:2671 169:779 170:3324 171:317 172:1016 173:1915 174:803 175:751 176:1846 177:4136 178:2499 179:1151 180:2196 181:1900 182:2361 183:996 184:858 185:9784 186:3115 187:2189 188:2703 189:1815 190:8199 191:1338 192:9420 193:5788 194:4653 195:3886 196:2137 197:1257 198:5516 199:5902 200:7445 201:4327 202:10400 203:9974 204:4482 205:2801 206:3014 207:3168 208:3969 209:4021 210:3964 211:2148 212:2848 213:2478 214:886 215:66 216:5731 217:2077 218:846 219:600 220:1649 221:912 222:759 223:1180

End of report