Orbit

Routing Table Report 08:00 +10GMT Tue 29 Sep, 2020

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

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

BGP routing table entries examined: 814865 Prefixes after maximum aggregation (per Origin AS): 314074 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 396723 Total ASes present in the Internet Routing Table: 69353 Prefixes per ASN: 11.75 Origin-only ASes present in the Internet Routing Table: 59796 Origin ASes announcing only one prefix: 24745 Transit ASes present in the Internet Routing Table: 9557 Transit-only ASes present in the Internet Routing Table: 292 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 42 Max AS path prepend of ASN ( 37385) 39 Prefixes from unregistered ASNs in the Routing Table: 836 Number of instances of unregistered ASNs: 853 Number of 32-bit ASNs allocated by the RIRs: 33617 Number of 32-bit ASNs visible in the Routing Table: 27739 Prefixes from 32-bit ASNs in the Routing Table: 127188 Number of bogon 32-bit ASNs visible in the Routing Table: 32 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 435 Number of addresses announced to Internet: 2859457792 Equivalent to 170 /8s, 111 /16s and 221 /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: 99.5 Total number of prefixes smaller than registry allocations: 275743

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

Prefixes being announced by APNIC Region ASes: 207842 Total APNIC prefixes after maximum aggregation: 62364 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 201750 Unique aggregates announced from the APNIC address blocks: 86492 APNIC Region origin ASes present in the Internet Routing Table: 10789 APNIC Prefixes per ASN: 18.70 APNIC Region origin ASes announcing only one prefix: 3028 APNIC Region transit ASes present in the Internet Routing Table: 1569 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5961 Number of APNIC addresses announced to Internet: 778321152 Equivalent to 46 /8s, 100 /16s and 61 /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, 131072-141625 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: 240182 Total ARIN prefixes after maximum aggregation: 110781 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 237877 Unique aggregates announced from the ARIN address blocks: 116621 ARIN Region origin ASes present in the Internet Routing Table: 18559 ARIN Prefixes per ASN: 12.82 ARIN Region origin ASes announcing only one prefix: 6779 ARIN Region transit ASes present in the Internet Routing Table: 1843 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3429 Number of ARIN addresses announced to Internet: 1087928064 Equivalent to 64 /8s, 216 /16s and 119 /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, 393216-399260 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, 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: 231886 Total RIPE prefixes after maximum aggregation: 109843 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 227673 Unique aggregates announced from the RIPE address blocks: 135786 RIPE Region origin ASes present in the Internet Routing Table: 27405 RIPE Prefixes per ASN: 8.31 RIPE Region origin ASes announcing only one prefix: 11846 RIPE Region transit ASes present in the Internet Routing Table: 3775 Average RIPE Region AS path length visible: 3.8 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9532 Number of RIPE addresses announced to Internet: 709090304 Equivalent to 42 /8s, 67 /16s and 220 /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 196608-213403 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: 110381 Total LACNIC prefixes after maximum aggregation: 25646 LACNIC Deaggregation factor: 4.30 Prefixes being announced from the LACNIC address blocks: 111572 Unique aggregates announced from the LACNIC address blocks: 47736 LACNIC Region origin ASes present in the Internet Routing Table: 10498 LACNIC Prefixes per ASN: 10.63 LACNIC Region origin ASes announcing only one prefix: 2596 LACNIC Region transit ASes present in the Internet Routing Table: 1956 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8089 Number of LACNIC addresses announced to Internet: 174236416 Equivalent to 10 /8s, 98 /16s and 163 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 23738 Total AfriNIC prefixes after maximum aggregation: 4771 AfriNIC Deaggregation factor: 4.98 Prefixes being announced from the AfriNIC address blocks: 35558 Unique aggregates announced from the AfriNIC address blocks: 9726 AfriNIC Region origin ASes present in the Internet Routing Table: 1429 AfriNIC Prefixes per ASN: 24.88 AfriNIC Region origin ASes announcing only one prefix: 496 AfriNIC Region transit ASes present in the Internet Routing Table: 280 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 728 Number of AfriNIC addresses announced to Internet: 109474560 Equivalent to 6 /8s, 134 /16s and 115 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 5653 760 667 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3588 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 2832 1896 51 VNPT-AS-VN VNPT Corp, VN 7713 2712 829 625 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2540 9043 60 CMNET-GD Guangdong Mobile Communication 9498 2301 450 231 BBIL-AP BHARTI Airtel Ltd., IN 4766 2164 11102 549 KIXS-AS-KR Korea Telecom, KR 4755 2144 441 193 TATACOMM-AS TATA Communications formerl 9394 2042 4913 16 CTTNET China TieTong Telecommunications 45090 1997 845 56 CNNIC-TENCENT-NET-AP Shenzhen Tencent C

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 11492 4584 307 665 CABLEONE, US 16509 4305 8336 1977 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3647 2987 181 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3347 1323 82 SHAW, CA 16625 3109 1631 2230 AKAMAI-AS, US 209 2484 5060 523 CENTURYLINK-US-LEGACY-QWEST, US 30036 2441 364 229 MEDIACOM-ENTERPRISE-BUSINESS, US 26484 2407 151 328 IKGUL-26484, US 5650 2312 2981 1625 FRONTIER-FRTR, US

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 12479 6159 1652 136 UNI2-AS, ES 39891 3652 203 21 ALJAWWALSTC-AS, SA 8551 3438 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3179 2216 1018 AKAMAI-ASN1, EU 12389 2719 2275 863 ROSTELECOM-AS, RU 47331 2261 406 1719 TTNET, TR 34984 2196 355 572 TELLCOM-AS, TR 9009 2179 236 1180 M247, GB 13188 1610 100 31 TRIOLAN, UA 61317 1322 156 599 ASDETUK http://www.heficed.com, GB

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 8151 8063 3323 604 Uninet S.A. de C.V., MX 10620 3391 531 510 Telmex Colombia S.A., CO 11830 2565 369 63 Instituto Costarricense de Electricidad 6503 1634 323 414 Axtel, S.A.B. de C.V., MX 7303 1482 953 268 Telecom Argentina S.A., AR 13999 1435 456 382 Mega Cable, S.A. de C.V., MX 28573 1363 2251 219 CLARO S.A., BR 3816 1149 574 157 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1119 379 39 Telefonica del Peru S.A.A., PE 11172 960 112 71 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 1425 393 22 LINKdotNET-AS, EG 36992 1168 1534 99 ETISALAT-MISR, EG 24835 1106 464 28 RAYA-AS, EG 36903 918 480 94 MT-MPLS, MA 29571 699 68 12 ORANGE-COTE-IVOIRE, CI 6713 553 1863 34 IAM-AS, MA 15399 495 46 15 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 36935 450 519 37 Vodafone-, EG 23889 345 232 16 MauritiusTelecom, MU

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 8151 8063 3323 604 Uninet S.A. de C.V., MX 12479 6159 1652 136 UNI2-AS, ES 7545 5653 760 667 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4584 307 665 CABLEONE, US 16509 4305 8336 1977 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 39891 3652 203 21 ALJAWWALSTC-AS, SA 22773 3647 2987 181 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3588 1330 21 VIETEL-AS-AP Viettel Group, VN 8551 3438 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 12479 6159 6023 UNI2-AS, ES 7545 5653 4986 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4584 3919 CABLEONE, US 39891 3652 3631 ALJAWWALSTC-AS, SA 7552 3588 3567 VIETEL-AS-AP Viettel Group, VN 22773 3647 3466 ASN-CXA-ALL-CCI-22773-RDC, US 8551 3438 3393 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3347 3265 SHAW, CA 10620 3391 2881 Telmex Colombia S.A., CO

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 22357 UNALLOCATED 8.7.108.0/24 3356 LEVEL3, US 16589 UNALLOCATED 8.20.241.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.243.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.247.0/24 23393 NUCDN, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 16589 UNALLOCATED 8.26.56.0/24 23393 NUCDN, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US

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

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

Unassigned Network ASN Information AS Name 23.142.80.0/24 Origin: 10753 LVLT-10753, US Transit: 3356 LEVEL3, US 23.157.0.0/24 Origin: 395101 UNASSIGNED Transit: 33657 CMCS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala

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 /8:9 /9:12 /10:38 /11:100 /12:286 /13:575 /14:1172 /15:1932 /16:13461 /17:8212 /18:13422 /19:25175 /20:39667 /21:48832 /22:101822 /23:84855 /24:475295 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

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

ASN No of nets Total ann. Description 12479 5129 6159 UNI2-AS, ES 11492 3673 4584 CABLEONE, US 6327 3145 3347 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 8551 2897 3438 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2816 3647 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2805 8063 Uninet S.A. de C.V., MX 39891 2801 3652 ALJAWWALSTC-AS, SA 30036 2184 2441 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 1995 2312 FRONTIER-FRTR, US

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

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

1:1576 2:1168 3:33 4:17 5:3592 6:53 8:1455 9:1 11:1 12:1770 13:348 14:2320 15:72 16:8 17:295 18:88 20:109 23:4002 24:2338 25:3 27:2317 31:2168 32:111 34:1 35:43 36:977 37:3490 38:1893 39:465 40:149 41:3705 42:574 43:2117 44:218 45:14903 46:3523 47:319 49:1499 50:1637 51:90 52:1115 54:229 55:682 56:6 57:58 58:1523 59:1094 60:793 61:2227 62:2167 63:2018 64:5251 65:2360 66:5069 67:2906 68:1168 69:4087 70:1394 71:677 72:2974 74:2562 75:1458 76:671 77:1982 78:2042 79:2629 80:2040 81:1629 82:1324 83:1068 84:1224 85:2807 86:553 87:1783 88:1454 89:2802 90:359 91:7161 92:1570 93:2498 94:2801 95:3627 96:1238 97:338 98:925 99:980 100:71 101:1015 102:1091 103:24317 104:3553 105:382 106:888 107:2101 108:707 109:3766 110:1847 111:2292 112:1685 113:1286 114:1300 115:1816 116:1758 117:2101 118:2062 119:1680 120:871 121:986 122:2528 123:2019 124:1557 125:1984 128:1302 129:1241 130:705 131:1939 132:754 133:306 134:1361 135:329 136:617 137:878 138:2276 139:1051 140:737 141:1086 142:959 143:1215 144:1160 145:368 146:1381 147:1237 148:2144 149:1191 150:762 151:1307 152:1549 153:435 154:4509 155:1253 156:3008 157:1107 158:877 159:1982 160:1968 161:1070 162:3142 163:869 164:1504 165:1315 166:582 167:1656 168:3528 169:613 170:4384 171:772 172:1997 173:2737 174:973 175:1026 176:2771 177:4305 178:2693 179:1839 180:2250 181:2547 182:3072 183:1378 184:2446 185:16967 186:3909 187:3011 188:3197 189:2672 190:8980 191:1437 192:10439 193:7691 194:6293 195:4527 196:3147 197:2004 198:6054 199:5913 200:7288 201:5240 202:10121 203:10094 204:4603 205:3096 206:3128 207:3216 208:4009 209:4448 210:3901 211:1948 212:3499 213:3260 214:1181 215:60 216:6117 217:2472 218:805 219:420 220:2008 221:908 222:771 223:1564

End of report