Orbit

Routing Table Report 08:00 +10GMT Tue 31 Jan, 2017

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

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

BGP routing table entries examined: 622084 Prefixes after maximum aggregation (per Origin AS): 221085 Deaggregation factor: 2.81 Unique aggregates announced (without unneeded subnets): 305253 Total ASes present in the Internet Routing Table: 55590 Prefixes per ASN: 11.19 Origin-only ASes present in the Internet Routing Table: 36089 Origin ASes announcing only one prefix: 15236 Transit ASes present in the Internet Routing Table: 6626 Transit-only ASes present in the Internet Routing Table: 173 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 179 Unregistered ASNs in the Routing Table: 52 Number of 32-bit ASNs allocated by the RIRs: 17116 Number of 32-bit ASNs visible in the Routing Table: 12875 Prefixes from 32-bit ASNs in the Routing Table: 53199 Number of bogon 32-bit ASNs visible in the Routing Table: 912 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 378 Number of addresses announced to Internet: 2851922432 Equivalent to 169 /8s, 252 /16s and 226 /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: 98.4 Total number of prefixes smaller than registry allocations: 207629

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

Prefixes being announced by APNIC Region ASes: 148456 Total APNIC prefixes after maximum aggregation: 42551 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 164300 Unique aggregates announced from the APNIC address blocks: 71029 APNIC Region origin ASes present in the Internet Routing Table: 5140 APNIC Prefixes per ASN: 31.96 APNIC Region origin ASes announcing only one prefix: 1159 APNIC Region transit ASes present in the Internet Routing Table: 927 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 53 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2625 Number of APNIC addresses announced to Internet: 758748672 Equivalent to 45 /8s, 57 /16s and 150 /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: 187876 Total ARIN prefixes after maximum aggregation: 89212 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 194829 Unique aggregates announced from the ARIN address blocks: 89784 ARIN Region origin ASes present in the Internet Routing Table: 16035 ARIN Prefixes per ASN: 12.15 ARIN Region origin ASes announcing only one prefix: 5597 ARIN Region transit ASes present in the Internet Routing Table: 1733 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1733 Number of ARIN addresses announced to Internet: 1103778048 Equivalent to 65 /8s, 202 /16s and 81 /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: 152233 Total RIPE prefixes after maximum aggregation: 73512 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 163909 Unique aggregates announced from the RIPE address blocks: 99448 RIPE Region origin ASes present in the Internet Routing Table: 18152 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 7761 RIPE Region transit ASes present in the Internet Routing Table: 3111 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 43 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5111 Number of RIPE addresses announced to Internet: 709538048 Equivalent to 42 /8s, 74 /16s and 177 /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: 63895 Total LACNIC prefixes after maximum aggregation: 12490 LACNIC Deaggregation factor: 5.12 Prefixes being announced from the LACNIC address blocks: 80965 Unique aggregates announced from the LACNIC address blocks: 37896 LACNIC Region origin ASes present in the Internet Routing Table: 2484 LACNIC Prefixes per ASN: 32.59 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 592 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3125 Number of LACNIC addresses announced to Internet: 170998016 Equivalent to 10 /8s, 49 /16s and 57 /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: 15144 Total AfriNIC prefixes after maximum aggregation: 3313 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 17702 Unique aggregates announced from the AfriNIC address blocks: 6764 AfriNIC Region origin ASes present in the Internet Routing Table: 726 AfriNIC Prefixes per ASN: 24.38 AfriNIC Region origin ASes announcing only one prefix: 167 AfriNIC Region transit ASes present in the Internet Routing Table: 182 Average AfriNIC Region AS path length visible: 3.4 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 281 Number of AfriNIC addresses announced to Internet: 86143232 Equivalent to 5 /8s, 34 /16s and 113 /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 3572 390 248 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2975 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2713 1501 542 BSNL-NIB National Internet Backbone, IN 4766 2335 11133 733 KIXS-AS-KR Korea Telecom, KR 9808 2215 8698 31 CMNET-GD Guangdong Mobile Communication 4755 2055 429 217 TATACOMM-AS TATA Communications formerl 45899 1895 1308 97 VNPT-AS-VN VNPT Corp, VN 24560 1564 567 248 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1559 120 535 SIFY-AS-IN Sify Limited, IN 7552 1504 1103 62 VIETEL-AS-AP Viettel Corporation, VN

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3633 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 18566 2187 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1963 2031 403 CHARTER-NET-HKY-NC - Charter Communicat 209 1706 5066 633 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1701 320 456 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1695 3232 526 AMAZON-02 - Amazon.com, Inc., US 6983 1680 849 228 ITCDELTA - Earthlink, Inc., US 701 1559 10611 653 UUNET - MCI Communications Services, In

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

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

ASN No of nets /20 equiv MaxAgg Description 39891 3334 171 18 ALJAWWALSTC-AS , SA 20940 3004 1131 2137 AKAMAI-ASN1 , US 9121 2223 1708 95 TTNET , TR 34984 1990 327 377 TELLCOM-AS , TR 13188 1603 99 62 TRIOLAN , UA 12479 1447 1033 51 UNI2-AS , ES 8551 1347 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1313 355 22 UKRTELNET , UA 9198 1167 352 25 KAZTELECOM-AS , KZ 8402 1092 544 15 CORBINA-AS OJSC "Vimpelcom", RU

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3534 545 171 Telmex Colombia S.A., CO 8151 2471 3383 550 Uninet S.A. de C.V., MX 11830 1801 368 66 Instituto Costarricense de Electricidad 6503 1540 437 54 Axtel, S.A.B. de C.V., MX 7303 1526 974 254 Telecom Argentina S.A., AR 6147 1355 377 27 Telefonica del Peru S.A.A., PE 28573 1061 2271 178 CLARO S.A., BR 3816 994 483 175 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 993 279 32 Techtel LMDS Comunicaciones Interactiva 11172 916 125 78 Alestra, S. de R.L. de C.V., MX

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1292 398 42 LINKdotNET-AS, EG 36903 719 361 123 MT-MPLS, MA 37611 687 67 6 Afrihost, ZA 36992 588 1375 26 ETISALAT-MISR, EG 24835 491 658 16 RAYA-AS, EG 8452 475 1474 16 TE-AS TE-AS, EG 37492 392 316 74 ORANGE-TN, TN 29571 367 36 10 CITelecom-AS, CI 15399 322 35 6 WANANCHI-KE, KE 2018 288 327 74 TENET-1, ZA

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3633 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3572 390 248 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3534 545 171 Telmex Colombia S.A., CO 39891 3334 171 18 ALJAWWALSTC-AS , SA 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 20940 3004 1131 2137 AKAMAI-ASN1 , US 17974 2975 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2713 1501 542 BSNL-NIB National Internet Backbone, IN 8151 2471 3383 550 Uninet S.A. de C.V., MX 4766 2335 11133 733 KIXS-AS-KR Korea Telecom, KR

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

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

ASN No of nets Net Savings Description 10620 3534 3363 Telmex Colombia S.A., CO 7545 3572 3324 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3334 3316 ALJAWWALSTC-AS , SA 6327 3299 3216 SHAW - Shaw Communications Inc., CA 17974 2975 2904 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2215 2184 CMNET-GD Guangdong Mobile Communication 9829 2713 2171 BSNL-NIB National Internet Backbone, IN 9121 2223 2128 TTNET , TR 18566 2187 2078 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 2055 BELLSOUTH-NET-BLK - BellSouth.net Inc.,

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

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

Bad AS Designation Network Transit AS Description 65333 PRIVATE 10.0.0.0/8 0

65532 PRIVATE 14.192.19.0/24 23456 -Reserved AS-, ZZ 64522 PRIVATE 37.26.105.0/24 34555 CCS-LEEDS-ASN Unit A, Seacroft 65050 PRIVATE 37.122.208.0/21 20738 AS20738 , GB 64541 PRIVATE 41.79.60.0/24 37343 AirtelSeychelles, SC 64541 PRIVATE 41.79.61.0/24 37343 AirtelSeychelles, SC 64541 PRIVATE 41.79.62.0/24 37343 AirtelSeychelles, SC 65001 PRIVATE 41.223.85.0/24 37075 ZAINUGAS, UG 65001 PRIVATE 41.223.86.0/24 37075 ZAINUGAS, UG

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 10.0.0.0/8 65333 -Private Use AS-, ZZ 100.64.0.0/10 65333 -Private Use AS-, ZZ 169.254.0.0/16 65333 -Private Use AS-, ZZ 172.16.0.0/12 65333 -Private Use AS-, ZZ 192.0.0.0/24 65333 -Private Use AS-, ZZ 192.0.2.0/24 65333 -Private Use AS-, ZZ 192.168.0.0/16 0

198.18.0.0/15 65333 -Private Use AS-, ZZ 198.51.100.0/24 65333 -Private Use AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 41.73.20.0/24 37004 Suburban-Broadband-AS, NG 41.73.21.0/24 37004 Suburban-Broadband-AS, NG 41.73.22.0/24 37004 Suburban-Broadband-AS, NG 41.73.23.0/24 37004 Suburban-Broadband-AS, NG 41.76.232.0/21 23456 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/london/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 /8:17 /9:13 /10:36 /11:103 /12:277 /13:530 /14:1050 /15:1798 /16:13143 /17:7689 /18:12812 /19:24774 /20:36781 /21:40041 /22:73187 /23:60829 /24:347919 /25:7 /26:7 /27:10 /28:96 /29:236 /30:657 /31:0 /32:72

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

ASN No of nets Total ann. Description 6327 3095 3299 SHAW - Shaw Communications Inc., CA 39891 2896 3334 ALJAWWALSTC-AS , SA 22773 2829 3633 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2080 2187 MEGAPATH5-US - MegaPath Corporation, US 9121 1566 2223 TTNET , TR 30036 1512 1701 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1450 3534 Telmex Colombia S.A., CO 6389 1392 2094 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1348 1603 TRIOLAN , UA 6983 1322 1680 ITCDELTA - Earthlink, Inc., US

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

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

1:1588 2:818 4:18 5:2442 6:31 8:984 12:1812 13:70 14:1725 15:23 16:2 17:99 18:128 19:1 20:51 23:1983 24:1843 27:2371 31:1873 32:60 33:2 34:1 35:19 36:353 37:2516 38:1311 39:44 40:100 41:2834 42:448 43:1899 44:60 45:2336 46:2556 47:110 49:1204 50:944 51:19 52:698 54:356 55:3 56:4 57:44 58:1476 59:901 60:387 61:1852 62:1501 63:1930 64:4545 65:2211 66:4400 67:2219 68:1168 69:3318 70:1301 71:570 72:2046 74:2590 75:402 76:414 77:1430 78:1539 79:1116 80:1372 81:1417 82:967 83:726 84:858 85:1687 86:483 87:1130 88:782 89:2048 90:199 91:6121 92:976 93:2404 94:2340 95:2781 96:572 97:359 98:939 99:91 100:148 101:1231 103:13274 104:2662 105:161 106:477 107:1522 108:779 109:2519 110:1264 111:1654 112:1133 113:1258 114:1006 115:1696 116:1690 117:1639 118:2041 119:1542 120:926 121:1035 122:2222 123:1984 124:1495 125:1757 128:675 129:608 130:401 131:1394 132:512 133:189 134:512 135:213 136:385 137:413 138:1867 139:371 140:552 141:520 142:722 143:906 144:752 145:172 146:994 147:639 148:1394 149:569 150:681 151:936 152:707 153:312 154:734 155:955 156:543 157:573 158:436 159:1267 160:561 161:734 162:2433 163:520 164:763 165:1146 166:355 167:1264 168:2485 169:724 170:2702 171:270 172:930 173:1817 174:796 175:698 176:1763 177:4083 178:2472 179:1161 180:2069 181:1964 182:2209 183:1017 184:830 185:8613 186:3220 187:2259 188:2346 189:1807 190:8142 191:1302 192:9286 193:5764 194:4638 195:3836 196:1912 197:1179 198:5554 199:5804 200:7306 201:4146 202:9380 203:9760 204:4424 205:2754 206:2890 207:3106 208:3996 209:3851 210:3400 211:1840 212:2746 213:2480 214:841 215:65 216:5803 217:1979 218:763 219:381 220:1672 221:892 222:506 223:1140

End of report