Orbit

Routing Table Report 06:00 +10GMT Sat 27 Apr, 2019

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

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

BGP routing table entries examined: 739517 Prefixes after maximum aggregation (per Origin AS): 286167 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 359872 Total ASes present in the Internet Routing Table: 63800 Prefixes per ASN: 11.59 Origin-only ASes present in the Internet Routing Table: 54968 Origin ASes announcing only one prefix: 23710 Transit ASes present in the Internet Routing Table: 8832 Transit-only ASes present in the Internet Routing Table: 282 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 41 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 32 Number of instances of unregistered ASNs: 35 Number of 32-bit ASNs allocated by the RIRs: 26729 Number of 32-bit ASNs visible in the Routing Table: 21716 Prefixes from 32-bit ASNs in the Routing Table: 95025 Number of bogon 32-bit ASNs visible in the Routing Table: 6 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 234 Number of addresses announced to Internet: 2846256640 Equivalent to 169 /8s, 166 /16s and 110 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 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: 248545

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

Prefixes being announced by APNIC Region ASes: 195510 Total APNIC prefixes after maximum aggregation: 57926 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 192160 Unique aggregates announced from the APNIC address blocks: 82462 APNIC Region origin ASes present in the Internet Routing Table: 9625 APNIC Prefixes per ASN: 19.96 APNIC Region origin ASes announcing only one prefix: 2702 APNIC Region transit ASes present in the Internet Routing Table: 1427 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4662 Number of APNIC addresses announced to Internet: 770778624 Equivalent to 45 /8s, 241 /16s and 38 /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: 221932 Total ARIN prefixes after maximum aggregation: 104445 ARIN Deaggregation factor: 2.12 Prefixes being announced from the ARIN address blocks: 221018 Unique aggregates announced from the ARIN address blocks: 105635 ARIN Region origin ASes present in the Internet Routing Table: 18423 ARIN Prefixes per ASN: 12.00 ARIN Region origin ASes announcing only one prefix: 6852 ARIN Region transit ASes present in the Internet Routing Table: 1868 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 41 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2680 Number of ARIN addresses announced to Internet: 1078504192 Equivalent to 64 /8s, 72 /16s and 171 /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: 205158 Total RIPE prefixes after maximum aggregation: 97987 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 201490 Unique aggregates announced from the RIPE address blocks: 120056 RIPE Region origin ASes present in the Internet Routing Table: 25960 RIPE Prefixes per ASN: 7.76 RIPE Region origin ASes announcing only one prefix: 11527 RIPE Region transit ASes present in the Internet Routing Table: 3658 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8032 Number of RIPE addresses announced to Internet: 718675456 Equivalent to 42 /8s, 214 /16s and 30 /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: 95525 Total LACNIC prefixes after maximum aggregation: 21481 LACNIC Deaggregation factor: 4.45 Prefixes being announced from the LACNIC address blocks: 96905 Unique aggregates announced from the LACNIC address blocks: 42351 LACNIC Region origin ASes present in the Internet Routing Table: 8222 LACNIC Prefixes per ASN: 11.79 LACNIC Region origin ASes announcing only one prefix: 2190 LACNIC Region transit ASes present in the Internet Routing Table: 1513 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5791 Number of LACNIC addresses announced to Internet: 173397760 Equivalent to 10 /8s, 85 /16s and 215 /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: 21360 Total AfriNIC prefixes after maximum aggregation: 4303 AfriNIC Deaggregation factor: 4.96 Prefixes being announced from the AfriNIC address blocks: 27709 Unique aggregates announced from the AfriNIC address blocks: 9151 AfriNIC Region origin ASes present in the Internet Routing Table: 1273 AfriNIC Prefixes per ASN: 21.77 AfriNIC Region origin ASes announcing only one prefix: 439 AfriNIC Region transit ASes present in the Internet Routing Table: 245 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 551 Number of AfriNIC addresses announced to Internet: 104647680 Equivalent to 6 /8s, 60 /16s and 204 /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 4732 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3134 1307 54 VIETEL-AS-AP Viettel Group, VN 45899 3013 1737 111 VNPT-AS-VN VNPT Corp, VN 9829 2681 1487 562 BSNL-NIB National Internet Backbone, IN 4766 2358 11120 757 KIXS-AS-KR Korea Telecom, KR 9808 2345 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2176 4898 27 CTTNET China TieTong Telecommunications 4755 2146 429 185 TATACOMM-AS TATA Communications formerl 9498 2048 427 171 BBIL-AP BHARTI Airtel Ltd., IN 23969 1763 314 16 TOT-NET TOT Public Company Limited, TH

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

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

ASN No of nets /20 equiv MaxAgg Description 11492 3645 238 584 CABLEONE - CABLE ONE, INC., US 6327 3614 1325 92 SHAW - Shaw Communications Inc., CA 22773 3397 2975 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2620 5469 1141 AMAZON-02 - Amazon.com, Inc., US 16625 2409 1320 1821 AKAMAI-AS - Akamai Technologies, Inc., 7155 2239 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US 30036 2174 356 112 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2148 2751 525 CHARTER-20115 - Charter Communications, 18566 2107 405 108 MEGAPATH5-US - MegaPath Corporation, US 5650 2086 3074 1462 FRONTIER-FRTR - Frontier Communications

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

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

ASN No of nets /20 equiv MaxAgg Description 12479 5432 1629 140 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3233 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2632 525 1906 AKAMAI-ASN1, US 12389 2216 2222 650 ROSTELECOM-AS, RU 34984 2076 343 538 TELLCOM-AS, TR 9121 1669 1692 18 TTNET, TR 13188 1605 100 47 TRIOLAN, UA 9009 1428 148 774 M247, GB 8402 1236 545 15 CORBINA-AS OJSC "Vimpelcom", RU

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 5705 3346 599 Uninet S.A. de C.V., MX 10620 3446 538 377 Telmex Colombia S.A., CO 11830 2694 384 34 Instituto Costarricense de Electricidad 7303 1475 1012 251 Telecom Argentina S.A., AR 28573 1314 2226 202 CLARO S.A., BR 6503 1259 433 54 Axtel, S.A.B. de C.V., MX 6147 1158 377 30 Telefonica del Peru S.A.A., PE 3816 1083 515 141 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 956 145 65 Alestra, S. de R.L. de C.V., MX 13999 952 512 241 Mega Cable, S.A. de C.V., MX

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1225 393 21 LINKdotNET-AS, EG 37611 896 107 9 Afrihost, ZA 24835 852 616 21 RAYA-AS, EG 36903 827 416 126 MT-MPLS, MA 36992 793 1531 68 ETISALAT-MISR, EG 8452 700 1730 18 TE-AS TE-AS, EG 29571 513 70 12 ORANGE-COTE-IVOIRE, CI 37492 470 470 57 ORANGE-, TN 15706 421 32 6 Sudatel, SD 37342 420 32 1 MOVITEL, MZ

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 5705 3346 599 Uninet S.A. de C.V., MX 12479 5432 1629 140 UNI2-AS, ES 7545 4732 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3645 238 584 CABLEONE - CABLE ONE, INC., US 6327 3614 1325 92 SHAW - Shaw Communications Inc., CA 10620 3446 538 377 Telmex Colombia S.A., CO 22773 3397 2975 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3233 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7552 3134 1307 54 VIETEL-AS-AP Viettel Group, VN

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

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

ASN No of nets Net Savings Description 12479 5432 5292 UNI2-AS, ES 7545 4732 4181 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3614 3522 SHAW - Shaw Communications Inc., CA 22773 3397 3238 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3233 3188 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3134 3080 VIETEL-AS-AP Viettel Group, VN 10620 3446 3069 Telmex Colombia S.A., CO 11492 3645 3061 CABLEONE - CABLE ONE, INC., US 45899 3013 2902 VNPT-AS-VN VNPT Corp, VN

Complete listing at http://thyme.rand.apnic.net/hk/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 65534 PRIVATE 80.93.106.0/24 44724 OCTOPUSNET-AS, RU 65534 PRIVATE 80.93.111.0/24 44724 OCTOPUSNET-AS, RU 65534 PRIVATE 95.154.64.0/21 44724 OCTOPUSNET-AS, RU 65534 PRIVATE 95.154.72.0/21 44724 OCTOPUSNET-AS, RU 65534 PRIVATE 95.154.117.0/24 44724 OCTOPUSNET-AS, RU 64513 PRIVATE 103.219.116.0/24 132111 BIGBANDNET-MY Bigband Sdn Bhd, 64513 PRIVATE 103.219.117.0/24 132111 BIGBANDNET-MY Bigband Sdn Bhd, 65002 PRIVATE 113.23.143.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb 65002 PRIVATE 113.23.150.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb

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

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

Prefix Origin AS Description 0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US

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

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 41.220.48.0/20 36900 -Reserved AS-, ZZ 41.242.92.0/24 37643 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:12 /9:10 /10:36 /11:97 /12:290 /13:568 /14:1130 /15:1907 /16:13357 /17:7916 /18:13662 /19:25245 /20:38936 /21:45535 /22:92612 /23:75048 /24:423134 /25:1 /26:0 /27:4 /28:5 /29:7 /30:1 /31:0 /32:3

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

ASN No of nets Total ann. Description 12479 4356 5432 UNI2-AS, ES 6327 3390 3614 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2854 3645 CABLEONE - CABLE ONE, INC., US 8551 2687 3233 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2634 3397 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2041 2694 Instituto Costarricense de Electricidad y Telec 18566 2002 2107 MEGAPATH5-US - MegaPath Corporation, US 30036 1921 2174 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 7155 1913 2239 VIASAT-SP-BACKBONE - ViaSat,Inc., US

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

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

1:1596 2:983 3:6 4:17 5:3110 6:45 7:1 8:1261 9:1 12:1802 13:334 14:1972 15:36 16:4 17:252 18:58 20:50 23:2659 24:2498 25:2 27:2478 31:1974 32:90 35:36 36:850 37:3012 38:1735 39:274 40:121 41:3287 42:778 43:2023 44:149 45:7235 46:3241 47:262 49:1362 50:1107 51:322 52:1015 54:283 55:700 56:6 57:41 58:1682 59:990 60:501 61:2112 62:2127 63:1825 64:4926 65:2217 66:4817 67:2758 68:1173 69:3525 70:1329 71:616 72:2518 74:2738 75:693 76:543 77:1749 78:1805 79:2290 80:1802 81:1508 82:1124 83:933 84:1116 85:2273 86:520 87:1543 88:1051 89:2593 90:216 91:6551 92:1363 93:2473 94:2515 95:3208 96:941 97:341 98:956 99:508 100:71 101:1215 102:540 103:20983 104:3541 105:252 106:779 107:1785 108:680 109:3722 110:1644 111:1900 112:1478 113:1337 114:1136 115:1706 116:1718 117:1899 118:2212 119:1604 120:986 121:999 122:2348 123:1634 124:1468 125:1910 128:1226 129:832 130:530 131:1793 132:789 133:222 134:1087 135:241 136:564 137:749 138:2043 139:860 140:644 141:875 142:801 143:1041 144:889 145:493 146:1262 147:829 148:1711 149:829 150:786 151:1012 152:1056 153:335 154:2892 155:916 156:1635 157:964 158:657 159:1947 160:1600 161:928 162:2722 163:810 164:1193 165:1593 166:424 167:1387 168:3244 169:875 170:4079 171:579 172:1251 173:2207 174:1037 175:914 176:2318 177:4093 178:2536 179:1367 180:2084 181:2405 182:2630 183:1047 184:1709 185:14983 186:3642 187:2426 188:2941 189:1977 190:8263 191:1590 192:10042 193:6650 194:5407 195:4107 196:3138 197:1778 198:5847 199:5980 200:7116 201:5065 202:10126 203:10066 204:4541 205:3031 206:3201 207:3218 208:3944 209:4233 210:3653 211:1894 212:3138 213:2909 214:1105 215:55 216:5909 217:2226 218:860 219:416 220:1860 221:966 222:837 223:1368

End of report