Orbit

Routing Table Report 09:00 +10GMT Sat 23 Jul, 2016

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

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

BGP routing table entries examined: 591044 Prefixes after maximum aggregation (per Origin AS): 217357 Deaggregation factor: 2.72 Unique aggregates announced (without unneeded subnets): 294588 Total ASes present in the Internet Routing Table: 54245 Prefixes per ASN: 10.90 Origin-only ASes present in the Internet Routing Table: 36417 Origin ASes announcing only one prefix: 15523 Transit ASes present in the Internet Routing Table: 6436 Transit-only ASes present in the Internet Routing Table: 162 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 11 Unregistered ASNs in the Routing Table: 5 Number of 32-bit ASNs allocated by the RIRs: 14745 Number of 32-bit ASNs visible in the Routing Table: 11392 Prefixes from 32-bit ASNs in the Routing Table: 44866 Number of bogon 32-bit ASNs visible in the Routing Table: 41 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 358 Number of addresses announced to Internet: 2818571776 Equivalent to 167 /8s, 255 /16s and 254 /24s Percentage of available address space announced: 76.1 Percentage of allocated address space announced: 76.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 195430

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

Prefixes being announced by APNIC Region ASes: 143944 Total APNIC prefixes after maximum aggregation: 41659 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 156191 Unique aggregates announced from the APNIC address blocks: 67997 APNIC Region origin ASes present in the Internet Routing Table: 5150 APNIC Prefixes per ASN: 30.33 APNIC Region origin ASes announcing only one prefix: 1187 APNIC Region transit ASes present in the Internet Routing Table: 897 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2230 Number of APNIC addresses announced to Internet: 758563392 Equivalent to 45 /8s, 54 /16s and 194 /24s Percentage of available APNIC address space announced: 88.7

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: 181858 Total ARIN prefixes after maximum aggregation: 89089 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 187493 Unique aggregates announced from the ARIN address blocks: 88563 ARIN Region origin ASes present in the Internet Routing Table: 16241 ARIN Prefixes per ASN: 11.54 ARIN Region origin ASes announcing only one prefix: 5778 ARIN Region transit ASes present in the Internet Routing Table: 1687 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1343 Number of ARIN addresses announced to Internet: 1103008256 Equivalent to 65 /8s, 190 /16s and 146 /24s Percentage of available ARIN address space announced: 58.4

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: 144589 Total RIPE prefixes after maximum aggregation: 71243 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 154126 Unique aggregates announced from the RIPE address blocks: 95028 RIPE Region origin ASes present in the Internet Routing Table: 18088 RIPE Prefixes per ASN: 8.52 RIPE Region origin ASes announcing only one prefix: 7819 RIPE Region transit ASes present in the Internet Routing Table: 3048 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4931 Number of RIPE addresses announced to Internet: 705920704 Equivalent to 42 /8s, 19 /16s and 126 /24s Percentage of available RIPE address space announced: 102.6

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, 196608-204287 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: 61466 Total LACNIC prefixes after maximum aggregation: 12169 LACNIC Deaggregation factor: 5.05 Prefixes being announced from the LACNIC address blocks: 76598 Unique aggregates announced from the LACNIC address blocks: 36648 LACNIC Region origin ASes present in the Internet Routing Table: 2481 LACNIC Prefixes per ASN: 30.87 LACNIC Region origin ASes announcing only one prefix: 570 LACNIC Region transit ASes present in the Internet Routing Table: 565 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2653 Number of LACNIC addresses announced to Internet: 170029312 Equivalent to 10 /8s, 34 /16s and 113 /24s Percentage of available LACNIC address space announced: 101.3

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14309 Total AfriNIC prefixes after maximum aggregation: 3188 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 16278 Unique aggregates announced from the AfriNIC address blocks: 6022 AfriNIC Region origin ASes present in the Internet Routing Table: 725 AfriNIC Prefixes per ASN: 22.45 AfriNIC Region origin ASes announcing only one prefix: 169 AfriNIC Region transit ASes present in the Internet Routing Table: 170 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 235 Number of AfriNIC addresses announced to Internet: 80728576 Equivalent to 4 /8s, 207 /16s and 210 /24s Percentage of available AfriNIC address space announced: 80.2

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 3403 383 250 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2934 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2564 1487 522 BSNL-NIB National Internet Backbone, IN 4766 2447 11138 829 KIXS-AS-KR Korea Telecom, KR 4755 2077 431 242 TATACOMM-AS TATA Communications formerl 9808 2017 8652 34 CMNET-GD Guangdong Mobile Communication 9583 1492 117 530 SIFY-AS-IN Sify Limited, IN 38197 1488 92 276 SUNHK-DATA-AS-AP Sun Network (Hong Kong 56040 1456 385 33 CMNET-GUANGDONG-AP China Mobile communi 9498 1448 359 117 BBIL-AP BHARTI Airtel Ltd., IN

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 22773 3505 2965 142 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1930 1952 409 CHARTER-NET-HKY-NC - Charter Communicat 30036 1715 342 385 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1700 5081 652 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1687 849 228 ITCDELTA - Earthlink, Inc., US 7018 1348 20075 1001 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1339 239 558 CABLEONE - CABLE ONE, INC., US 16509 1331 2474 422 AMAZON-02 - Amazon.com, Inc., US

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

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2739 1056 1945 AKAMAI-ASN1 , US 34984 1974 327 358 TELLCOM-AS , TR 12479 1290 1002 46 UNI2-AS , ES 8551 1224 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1102 98 65 BANKINFORM-AS , UA 8402 1021 544 15 CORBINA-AS Russia, RU 31148 1017 47 44 FREENET-AS , UA 6830 883 2752 462 LGI-UPC formerly known as UPC Broadband

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 10620 3480 543 124 Telmex Colombia S.A., CO 8151 2251 3364 552 Uninet S.A. de C.V., MX 7303 1530 949 241 Telecom Argentina S.A., AR 11830 1494 369 66 Instituto Costarricense de Electricidad 6503 1415 437 54 Axtel, S.A.B. de C.V., MX 6147 1097 377 27 Telefonica del Peru S.A.A., PE 3816 1004 478 178 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 908 126 77 Alestra, S. de R.L. de C.V., MX 28573 900 2180 159 CLARO S.A., BR

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

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1164 402 49 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 648 48 2 Afrihost, ZA 36992 538 1359 27 ETISALAT-MISR, EG 8452 505 1472 15 TE-AS TE-AS, EG 37492 373 234 68 ORANGE-TN, TN 24835 330 594 15 RAYA-AS, EG 29571 299 37 12 CITelecom-AS, CI 15399 289 35 6 WANANCHI-KE, KE 2018 264 327 73 TENET-1, ZA

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 22773 3505 2965 142 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3480 543 124 Telmex Colombia S.A., CO 7545 3403 383 250 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 17974 2934 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2739 1056 1945 AKAMAI-ASN1 , US 9829 2564 1487 522 BSNL-NIB National Internet Backbone, IN 4766 2447 11138 829 KIXS-AS-KR Korea Telecom, KR 8151 2251 3364 552 Uninet S.A. de C.V., MX 6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc.,

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

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

ASN No of nets Net Savings Description 10620 3480 3356 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3403 3153 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2934 2856 TELKOMNET-AS2-AP PT Telekomunikasi Indo 6389 2225 2184 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 9829 2564 2042 BSNL-NIB National Internet Backbone, IN 9808 2017 1983 CMNET-GD Guangdong Mobile Communication 4755 2077 1835 TATACOMM-AS TATA Communications formerl 8151 2251 1699 Uninet S.A. de C.V., MX

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

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

Bad AS Designation Network Transit AS Description 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Knight, Inc., US 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Knight, Inc., US 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Knight, Inc., US 64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Knight, Inc., US 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 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& 64011 UNALLOCATED 166.220.64.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.220.96.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT&

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

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

Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/us/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 /8:16 /9:13 /10:35 /11:100 /12:265 /13:510 /14:1031 /15:1747 /16:13055 /17:7619 /18:12368 /19:24618 /20:36695 /21:38798 /22:66121 /23:57344 /24:330450 /25:84 /26:62 /27:27 /28:25 /29:46 /30:2 /31:0 /32:13

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

ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2736 3505 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1530 1715 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1440 2225 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1384 3480 Telmex Colombia S.A., CO 6983 1339 1687 ITCDELTA - Earthlink, Inc., US 34984 1257 1974 TELLCOM-AS , TR 11492 1235 1339 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA

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

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

1:1522 2:737 4:21 5:2135 6:30 8:941 12:1779 13:43 14:1689 15:45 16:2 17:88 18:114 20:49 22:1 23:1628 24:1794 27:2290 31:1771 32:46 33:3 34:2 35:5 36:315 37:2278 38:1243 39:35 40:82 41:2953 42:442 43:1802 44:43 45:2085 46:2511 47:82 49:1154 50:902 51:12 52:517 54:340 55:9 56:7 57:40 58:1460 59:830 60:350 61:1786 62:1500 63:1923 64:4499 65:2171 66:4238 67:2198 68:1114 69:3253 70:1251 71:483 72:2027 74:2534 75:341 76:375 77:1426 78:1263 79:863 80:1235 81:1381 82:966 83:718 84:837 85:1600 86:480 87:1099 88:551 89:2096 90:211 91:6069 92:970 93:2397 94:2409 95:2499 96:513 97:370 98:937 99:41 100:76 101:1042 103:11539 104:2538 105:128 106:427 107:1409 108:643 109:2206 110:1276 111:1634 112:1027 113:1085 114:1080 115:1635 116:1569 117:1516 118:1857 119:1582 120:957 121:1092 122:2141 123:2026 124:1530 125:1650 128:625 129:401 130:402 131:1327 132:549 133:175 134:455 135:139 136:381 137:391 138:1767 139:296 140:479 141:442 142:636 143:904 144:711 145:163 146:864 147:634 148:1377 149:534 150:656 151:1023 152:624 153:302 154:653 155:955 156:515 157:484 158:382 159:1044 160:510 161:732 162:2306 163:526 164:874 165:1060 166:312 167:1163 168:1956 169:668 170:1785 171:261 172:609 173:1636 174:752 175:725 176:1721 177:4095 178:2202 179:1128 180:2097 181:1800 182:1914 183:979 184:832 185:6985 186:3030 187:2085 188:2162 189:1748 190:7782 191:1269 192:8950 193:5716 194:4429 195:3828 196:1695 197:1119 198:5505 199:5715 200:7039 201:3754 202:9279 203:9727 204:4465 205:2719 206:2884 207:3052 208:4086 209:3819 210:3339 211:1784 212:2629 213:2323 214:867 215:70 216:5838 217:1973 218:733 219:399 220:1628 221:863 222:470 223:1243

End of report