Orbit

Routing Table Report 05:00 +10GMT Fri 01 Feb, 2019

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

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

BGP routing table entries examined: 755336 Prefixes after maximum aggregation (per Origin AS): 285654 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 353908 Total ASes present in the Internet Routing Table: 63199 Prefixes per ASN: 11.95 Origin-only ASes present in the Internet Routing Table: 54547 Origin ASes announcing only one prefix: 23317 Transit ASes present in the Internet Routing Table: 8652 Transit-only ASes present in the Internet Routing Table: 261 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 27 Max AS path prepend of ASN ( 16327) 25 Prefixes from unregistered ASNs in the Routing Table: 250 Number of instances of unregistered ASNs: 254 Number of 32-bit ASNs allocated by the RIRs: 25618 Number of 32-bit ASNs visible in the Routing Table: 20921 Prefixes from 32-bit ASNs in the Routing Table: 95206 Number of bogon 32-bit ASNs visible in the Routing Table: 35 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 288 Number of addresses announced to Internet: 2841837140 Equivalent to 169 /8s, 98 /16s and 254 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.2 Total number of prefixes smaller than registry allocations: 259285

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

Prefixes being announced by APNIC Region ASes: 197991 Total APNIC prefixes after maximum aggregation: 56592 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 195428 Unique aggregates announced from the APNIC address blocks: 81235 APNIC Region origin ASes present in the Internet Routing Table: 9453 APNIC Prefixes per ASN: 20.67 APNIC Region origin ASes announcing only one prefix: 2671 APNIC Region transit ASes present in the Internet Routing Table: 1433 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4460 Number of APNIC addresses announced to Internet: 769279028 Equivalent to 45 /8s, 218 /16s and 68 /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, 131072-139577 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: 218324 Total ARIN prefixes after maximum aggregation: 103411 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 217556 Unique aggregates announced from the ARIN address blocks: 104081 ARIN Region origin ASes present in the Internet Routing Table: 18362 ARIN Prefixes per ASN: 11.85 ARIN Region origin ASes announcing only one prefix: 6846 ARIN Region transit ASes present in the Internet Routing Table: 1813 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2568 Number of ARIN addresses announced to Internet: 1079302688 Equivalent to 64 /8s, 84 /16s and 218 /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, 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: 214279 Total RIPE prefixes after maximum aggregation: 99002 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 210325 Unique aggregates announced from the RIPE address blocks: 117415 RIPE Region origin ASes present in the Internet Routing Table: 25820 RIPE Prefixes per ASN: 8.15 RIPE Region origin ASes announcing only one prefix: 11454 RIPE Region transit ASes present in the Internet Routing Table: 3548 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7798 Number of RIPE addresses announced to Internet: 716684288 Equivalent to 42 /8s, 183 /16s and 188 /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 196608-210331 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: 102932 Total LACNIC prefixes after maximum aggregation: 22278 LACNIC Deaggregation factor: 4.62 Prefixes being announced from the LACNIC address blocks: 104352 Unique aggregates announced from the LACNIC address blocks: 41879 LACNIC Region origin ASes present in the Internet Routing Table: 8035 LACNIC Prefixes per ASN: 12.99 LACNIC Region origin ASes announcing only one prefix: 1938 LACNIC Region transit ASes present in the Internet Routing Table: 1527 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5580 Number of LACNIC addresses announced to Internet: 173104896 Equivalent to 10 /8s, 81 /16s and 95 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21545 Total AfriNIC prefixes after maximum aggregation: 4268 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 27387 Unique aggregates announced from the AfriNIC address blocks: 9063 AfriNIC Region origin ASes present in the Internet Routing Table: 1240 AfriNIC Prefixes per ASN: 22.09 AfriNIC Region origin ASes announcing only one prefix: 408 AfriNIC Region transit ASes present in the Internet Routing Table: 244 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 515 Number of AfriNIC addresses announced to Internet: 103065088 Equivalent to 6 /8s, 36 /16s and 166 /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 4573 530 523 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 3049 1724 111 VNPT-AS-VN VNPT Corp, VN 7552 3019 1241 48 VIETEL-AS-AP Viettel Group, VN 9829 2751 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2454 8699 26 CMNET-GD Guangdong Mobile Communication 9394 2396 4907 30 CTTNET China TieTong Telecommunications 4766 2382 11127 754 KIXS-AS-KR Korea Telecom, KR 4755 2142 438 183 TATACOMM-AS TATA Communications formerl 17974 2035 970 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9498 1983 410 156 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 3575 1326 91 SHAW - Shaw Communications Inc., CA 11492 3495 226 595 CABLEONE - CABLE ONE, INC., US 22773 3308 2977 172 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2604 5377 1023 AMAZON-02 - Amazon.com, Inc., US 16625 2280 1251 1717 AKAMAI-AS - Akamai Technologies, Inc., 20115 2152 2759 536 CHARTER-20115 - Charter Communications, 18566 2136 405 108 MEGAPATH5-US - MegaPath Corporation, US 5650 2089 3074 1462 FRONTIER-FRTR - Frontier Communications 209 2083 5079 585 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 30036 2076 345 294 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom

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 47331 5475 856 2707 TTNET, TR 12479 5326 1628 138 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3275 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9121 2643 1691 17 TTNET, TR 20940 2638 560 1926 AKAMAI-ASN1, US 12389 2199 2221 633 ROSTELECOM-AS, RU 34984 2066 339 527 TELLCOM-AS, TR 31334 1808 484 13 KABELDEUTSCHLAND-AS, DE 13188 1604 100 46 TRIOLAN, 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 5535 3325 588 Uninet S.A. de C.V., MX 10620 2958 448 992 Telmex Colombia S.A., CO 11830 2684 371 60 Instituto Costarricense de Electricidad 6503 1572 449 55 Axtel, S.A.B. de C.V., MX 7303 1410 934 222 Telecom Argentina S.A., AR 28573 1374 2239 183 CLARO S.A., BR 6147 1286 377 29 Telefonica del Peru S.A.A., PE 3816 1029 511 115 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 932 144 67 Alestra, S. de R.L. de C.V., MX 13999 914 529 245 Mega Cable, S.A. de C.V., MX

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 1150 393 21 LINKdotNET-AS, EG 37611 950 107 9 Afrihost, ZA 36903 797 401 142 MT-MPLS, MA 36992 789 1411 44 ETISALAT-MISR, EG 24835 685 636 22 RAYA-AS, EG 8452 640 1731 20 TE-AS TE-AS, EG 29571 485 70 13 ORANGE-COTE-IVOIRE, CI 37492 468 470 57 ORANGE-, TN 37054 442 29 14 TGN, MG 15399 439 45 11 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 8151 5535 3325 588 Uninet S.A. de C.V., MX 47331 5475 856 2707 TTNET, TR 12479 5326 1628 138 UNI2-AS, ES 7545 4573 530 523 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3575 1326 91 SHAW - Shaw Communications Inc., CA 11492 3495 226 595 CABLEONE - CABLE ONE, INC., US 22773 3308 2977 172 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3275 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 45899 3049 1724 111 VNPT-AS-VN VNPT Corp, VN

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

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

ASN No of nets Net Savings Description 12479 5326 5188 UNI2-AS, ES 7545 4573 4050 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3575 3484 SHAW - Shaw Communications Inc., CA 8551 3275 3232 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3308 3136 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 3019 2971 VIETEL-AS-AP Viettel Group, VN 45899 3049 2938 VNPT-AS-VN VNPT Corp, VN 11492 3495 2900 CABLEONE - CABLE ONE, INC., US 47331 5475 2768 TTNET, TR

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

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

Bad AS Designation Network Transit AS Description 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 4200003018 PRIVATE 47.88.45.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.104.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.105.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.106.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.107.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200003018 PRIVATE 47.89.108.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200058511 PRIVATE 103.111.177.0/24 137522 OERL-AS-AP Origin Energy Retai 4200058511 PRIVATE 103.111.178.0/24 137522 OERL-AS-AP Origin Energy Retai 65535 UNALLOCATED 103.254.164.0/24 133178 ACABPS-AS-AP Australian Custom

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

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 43.255.82.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US

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 /8:12 /9:10 /10:35 /11:99 /12:293 /13:571 /14:1145 /15:1950 /16:13404 /17:8027 /18:13948 /19:25944 /20:39627 /21:47700 /22:93259 /23:77997 /24:430980 /25:50 /26:36 /27:75 /28:76 /29:50 /30:41 /31:7 /32:0

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

ASN No of nets Total ann. Description 47331 4587 5475 TTNET, TR 12479 4176 5326 UNI2-AS, ES 6327 3338 3575 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2757 3495 CABLEONE - CABLE ONE, INC., US 8551 2731 3275 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2550 3308 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2031 2136 MEGAPATH5-US - MegaPath Corporation, US 11830 2029 2684 Instituto Costarricense de Electricidad y Telec 9121 2020 2643 TTNET, TR

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

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

1:1621 2:896 4:18 5:2847 6:47 7:1 8:1158 9:1 12:1871 13:315 14:1867 15:37 16:2 17:219 18:59 20:50 23:2615 24:2461 25:2 27:2573 31:2801 32:126 35:35 36:832 37:3022 38:1631 39:294 40:130 41:3485 42:741 43:2044 44:143 45:6921 46:3295 47:254 49:1359 50:1080 51:319 52:1111 54:345 55:1 56:6 57:51 58:1745 59:971 60:480 61:2121 62:2116 63:1820 64:5095 65:2205 66:4901 67:2721 68:1173 69:3486 70:1151 71:605 72:2307 74:2778 75:427 76:544 77:2672 78:3295 79:2324 80:1653 81:1568 82:1170 83:911 84:1112 85:2692 86:570 87:1572 88:2383 89:2519 90:211 91:6683 92:1244 93:2472 94:2545 95:4224 96:916 97:350 98:945 99:169 100:88 101:1227 102:443 103:20343 104:3572 105:257 106:867 107:1828 108:713 109:3701 110:1644 111:1881 112:1465 113:1382 114:1164 115:1883 116:1694 117:2033 118:2272 119:1699 120:1010 121:1026 122:2385 123:1715 124:1455 125:1921 128:1248 129:680 130:524 131:1719 132:734 133:218 134:1048 135:237 136:555 137:860 138:2196 139:870 140:570 141:802 142:818 143:1087 144:879 145:507 146:1262 147:811 148:1716 149:806 150:791 151:1005 152:1002 153:328 154:2577 155:973 156:1668 157:895 158:657 159:1920 160:1536 161:911 162:2651 163:781 164:1139 165:1588 166:431 167:1469 168:3469 169:909 170:4288 171:522 172:1091 173:2175 174:1003 175:892 176:2481 177:4824 178:2634 179:1513 180:2165 181:2515 182:2654 183:1061 184:1149 185:14851 186:4145 187:2901 188:3037 189:2299 190:8555 191:1644 192:10129 193:6586 194:5395 195:4099 196:3034 197:1906 198:5821 199:5998 200:7559 201:5221 202:10237 203:10371 204:4621 205:3024 206:3327 207:3357 208:3978 209:4254 210:3722 211:1887 212:3137 213:2889 214:1083 215:52 216:5993 217:2330 218:908 219:416 220:1936 221:996 222:836 223:1432

End of report