Orbit

Routing Table Report 05:00 +10GMT Thu 28 Dec, 2017

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

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

BGP routing table entries examined: 669009 Prefixes after maximum aggregation (per Origin AS): 262196 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 327533 Total ASes present in the Internet Routing Table: 59318 Prefixes per ASN: 11.28 Origin-only ASes present in the Internet Routing Table: 51306 Origin ASes announcing only one prefix: 22615 Transit ASes present in the Internet Routing Table: 8012 Transit-only ASes present in the Internet Routing Table: 243 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 29 Max AS path prepend of ASN ( 16327) 25 Prefixes from unregistered ASNs in the Routing Table: 54 Number of instances of unregistered ASNs: 60 Number of 32-bit ASNs allocated by the RIRs: 21028 Number of 32-bit ASNs visible in the Routing Table: 16820 Prefixes from 32-bit ASNs in the Routing Table: 69198 Number of bogon 32-bit ASNs visible in the Routing Table: 27 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 317 Number of addresses announced to Internet: 2857948212 Equivalent to 170 /8s, 88 /16s and 212 /24s Percentage of available address space announced: 77.2 Percentage of allocated address space announced: 77.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.8 Total number of prefixes smaller than registry allocations: 222445

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

Prefixes being announced by APNIC Region ASes: 179141 Total APNIC prefixes after maximum aggregation: 52483 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 178298 Unique aggregates announced from the APNIC address blocks: 77270 APNIC Region origin ASes present in the Internet Routing Table: 8486 APNIC Prefixes per ASN: 21.01 APNIC Region origin ASes announcing only one prefix: 2423 APNIC Region transit ASes present in the Internet Routing Table: 1228 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: 3424 Number of APNIC addresses announced to Internet: 769165108 Equivalent to 45 /8s, 216 /16s and 135 /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: 201801 Total ARIN prefixes after maximum aggregation: 97301 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 203086 Unique aggregates announced from the ARIN address blocks: 95492 ARIN Region origin ASes present in the Internet Routing Table: 18023 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6694 ARIN Region transit ASes present in the Internet Routing Table: 1757 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2280 Number of ARIN addresses announced to Internet: 1107132160 Equivalent to 65 /8s, 253 /16s and 127 /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: 182905 Total RIPE prefixes after maximum aggregation: 89093 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 178785 Unique aggregates announced from the RIPE address blocks: 107796 RIPE Region origin ASes present in the Internet Routing Table: 24766 RIPE Prefixes per ASN: 7.22 RIPE Region origin ASes announcing only one prefix: 11312 RIPE Region transit ASes present in the Internet Routing Table: 3464 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6526 Number of RIPE addresses announced to Internet: 713933056 Equivalent to 42 /8s, 141 /16s and 193 /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: 87432 Total LACNIC prefixes after maximum aggregation: 19346 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 88722 Unique aggregates announced from the LACNIC address blocks: 39548 LACNIC Region origin ASes present in the Internet Routing Table: 6668 LACNIC Prefixes per ASN: 13.31 LACNIC Region origin ASes announcing only one prefix: 1815 LACNIC Region transit ASes present in the Internet Routing Table: 1220 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4204 Number of LACNIC addresses announced to Internet: 172202240 Equivalent to 10 /8s, 67 /16s and 153 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 17667 Total AfriNIC prefixes after maximum aggregation: 3937 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 19801 Unique aggregates announced from the AfriNIC address blocks: 7167 AfriNIC Region origin ASes present in the Internet Routing Table: 1111 AfriNIC Prefixes per ASN: 17.82 AfriNIC Region origin ASes announcing only one prefix: 370 AfriNIC Region transit ASes present in the Internet Routing Table: 223 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 386 Number of AfriNIC addresses announced to Internet: 95110656 Equivalent to 5 /8s, 171 /16s and 70 /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 4221 415 424 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2781 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2760 1498 541 BSNL-NIB National Internet Backbone, IN 7552 2471 1158 52 VIETEL-AS-AP Viettel Group, VN 4766 2443 11133 761 KIXS-AS-KR Korea Telecom, KR 45899 2421 1534 149 VNPT-AS-VN VNPT Corp, VN 9394 2170 4923 26 CTTNET China TieTong Telecommunications 4755 2083 417 208 TATACOMM-AS TATA Communications formerl 9808 2051 8646 51 CMNET-GD Guangdong Mobile Communication 9498 1707 376 145 BBIL-AP BHARTI Airtel Ltd., IN

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

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

ASN No of nets /20 equiv MaxAgg Description 6327 3341 1323 86 SHAW - Shaw Communications Inc., CA 22773 3309 2951 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2169 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2065 2324 465 CHARTER-NET-HKY-NC - Charter Communicat 16509 1999 4115 587 AMAZON-02 - Amazon.com, Inc., US 6389 1959 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1953 5063 650 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1865 332 247 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1722 235 577 CABLEONE - CABLE ONE, INC., US 7018 1664 20191 1236 ATT-INTERNET4 - AT&T Services, Inc., US

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

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

ASN No of nets /20 equiv MaxAgg Description 39891 3519 186 23 ALJAWWALSTC-AS, SA 20940 2857 848 2060 AKAMAI-ASN1, US 8551 2284 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2061 1830 688 ROSTELECOM-AS, RU 34984 2041 331 452 TELLCOM-AS, TR 12479 1976 1068 127 UNI2-AS, ES 9121 1953 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1238 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1228 355 21 UKRTELNET, UA

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 3736 3433 596 Uninet S.A. de C.V., MX 10620 3577 539 261 Telmex Colombia S.A., CO 11830 2631 370 66 Instituto Costarricense de Electricidad 6503 1616 437 54 Axtel, S.A.B. de C.V., MX 7303 1499 1022 196 Telecom Argentina S.A., AR 6147 1193 377 27 Telefonica del Peru S.A.A., PE 28573 1021 2259 189 CLARO S.A., BR 3816 1010 507 113 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 920 126 85 Alestra, S. de R.L. de C.V., MX 18881 904 1065 27 TELEFÔNICA BRASIL S.A, BR

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1192 398 48 LINKdotNET-AS, EG 37611 779 91 8 Afrihost, ZA 36903 740 372 138 MT-MPLS, MA 36992 657 1383 31 ETISALAT-MISR, EG 8452 512 1730 18 TE-AS TE-AS, EG 24835 449 786 17 RAYA-AS, EG 29571 443 36 13 CITelecom-AS, CI 37492 435 367 77 ORANGE-, TN 37342 356 32 1 MOVITEL, MZ 15399 342 35 7 WANANCHI-, KE

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

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

ASN No of nets /20 equiv MaxAgg Description 7545 4221 415 424 TPG-INTERNET-AP TPG Telecom Limited, AU 8151 3736 3433 596 Uninet S.A. de C.V., MX 10620 3577 539 261 Telmex Colombia S.A., CO 39891 3519 186 23 ALJAWWALSTC-AS, SA 6327 3341 1323 86 SHAW - Shaw Communications Inc., CA 22773 3309 2951 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 20940 2857 848 2060 AKAMAI-ASN1, US 17974 2781 916 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2760 1498 541 BSNL-NIB National Internet Backbone, IN 11830 2631 370 66 Instituto Costarricense de Electricidad

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

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

ASN No of nets Net Savings Description 39891 3519 3496 ALJAWWALSTC-AS, SA 10620 3577 3316 Telmex Colombia S.A., CO 6327 3341 3255 SHAW - Shaw Communications Inc., CA 22773 3309 3162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8151 3736 3140 Uninet S.A. de C.V., MX 17974 2781 2705 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 11830 2631 2565 Instituto Costarricense de Electricidad y Telec 7552 2471 2419 VIETEL-AS-AP Viettel Group, VN 45899 2421 2272 VNPT-AS-VN VNPT Corp, VN 8551 2284 2242 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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

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

Bad AS Designation Network Transit AS Description 64519 PRIVATE 45.248.141.0/24 64518 -Private Use AS-, ZZ 4200010173 PRIVATE 63.228.245.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.90.0/23 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.90.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.91.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200010039 PRIVATE 63.236.68.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4210101001 PRIVATE 64.150.178.0/24 18501 CODERO-DFW - Codero, US 4200010039 PRIVATE 65.117.166.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200010036 PRIVATE 67.128.0.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4210101001 PRIVATE 68.168.99.0/24 18501 CODERO-DFW - Codero, US

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

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

Prefix Origin AS Description 100.127.16.0/23 28885 OMANTEL-NAP-AS OmanTel NAP, OM 100.127.18.0/23 28885 OMANTEL-NAP-AS OmanTel NAP, OM

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

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

Network Origin AS Description 14.128.14.0/23 10247 NETLINE, ZA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/23 10247 NETLINE, ZA 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN

Complete listing at http://thyme.rand.apnic.net/au/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 /9:12 /10:36 /11:99 /12:279 /13:555 /14:1093 /15:1901 /16:13376 /17:7682 /18:13437 /19:24773 /20:37633 /21:43935 /22:82122 /23:66573 /24:375262 /25:52 /26:23 /27:50 /28:38 /29:20 /30:33 /31:10 /32:0

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

ASN No of nets Total ann. Description 6327 3133 3341 SHAW - Shaw Communications Inc., CA 39891 2946 3519 ALJAWWALSTC-AS, SA 22773 2554 3309 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2063 2169 MEGAPATH5-US - MegaPath Corporation, US 11830 1977 2631 Instituto Costarricense de Electricidad y Telec 8551 1748 2284 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1632 1865 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1576 3577 Telmex Colombia S.A., CO 11492 1518 1722 CABLEONE - CABLE ONE, INC., US 9121 1429 1953 TTNET, TR

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

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

1:1570 2:821 4:18 5:2647 6:39 8:1094 9:1 12:1854 13:196 14:1741 15:29 16:3 17:185 18:76 20:53 21:12 23:2488 24:1922 25:2 27:2332 31:1963 32:70 35:22 36:450 37:2471 38:1460 39:193 40:101 41:2969 42:534 43:1925 44:91 45:3501 46:2964 47:192 49:1366 50:1052 51:47 52:920 54:355 55:6 56:7 57:40 58:1550 59:914 60:374 61:1970 62:1773 63:1823 64:4639 65:2245 66:4486 67:2308 68:1192 69:3164 70:1132 71:587 72:2115 74:2697 75:391 76:423 77:1552 78:1619 79:1961 80:1477 81:1422 82:1076 83:765 84:991 85:1975 86:564 87:1225 88:914 89:2317 90:175 91:6285 92:1129 93:2346 94:2423 95:2726 96:667 97:356 98:963 99:107 100:152 101:1288 102:10 103:16493 104:3205 105:211 106:519 107:1799 108:818 109:2717 110:1535 111:1716 112:1281 113:1361 114:1091 115:1667 116:1608 117:1669 118:2175 119:1640 120:934 121:995 122:2401 123:1939 124:1433 125:1782 128:917 129:568 130:427 131:1641 132:587 133:194 134:984 135:221 136:450 137:446 138:1978 139:555 140:324 141:678 142:759 143:937 144:794 145:195 146:1142 147:678 148:1508 149:716 150:715 151:1000 152:746 153:308 154:967 155:743 156:742 157:738 158:598 159:1552 160:847 161:734 162:2511 163:524 164:965 165:1486 166:388 167:1347 168:3131 169:784 170:3602 171:399 172:1021 173:1915 174:858 175:752 176:1860 177:3945 178:2489 179:1145 180:2256 181:2134 182:2403 183:1026 184:893 185:11920 186:3450 187:2341 188:2609 189:1943 190:8209 191:1335 192:9694 193:5856 194:4769 195:3995 196:2300 197:1428 198:5487 199:5872 200:7246 201:4894 202:9834 203:10024 204:4522 205:2858 206:2966 207:3135 208:3994 209:3928 210:3499 211:1873 212:2884 213:2613 214:858 215:65 216:5731 217:2114 218:850 219:399 220:1781 221:981 222:530 223:1213

End of report