Orbit

Routing Table Report 06:00 +10GMT Fri 02 Nov, 2018

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

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

BGP routing table entries examined: 715562 Prefixes after maximum aggregation (per Origin AS): 277313 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 346804 Total ASes present in the Internet Routing Table: 62210 Prefixes per ASN: 11.50 Origin-only ASes present in the Internet Routing Table: 53634 Origin ASes announcing only one prefix: 23380 Transit ASes present in the Internet Routing Table: 8576 Transit-only ASes present in the Internet Routing Table: 265 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 37 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 33 Number of instances of unregistered ASNs: 33 Number of 32-bit ASNs allocated by the RIRs: 24689 Number of 32-bit ASNs visible in the Routing Table: 19931 Prefixes from 32-bit ASNs in the Routing Table: 84427 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 264 Number of addresses announced to Internet: 2855650048 Equivalent to 170 /8s, 53 /16s and 195 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 238804

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

Prefixes being announced by APNIC Region ASes: 191108 Total APNIC prefixes after maximum aggregation: 55340 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 188673 Unique aggregates announced from the APNIC address blocks: 80045 APNIC Region origin ASes present in the Internet Routing Table: 9204 APNIC Prefixes per ASN: 20.50 APNIC Region origin ASes announcing only one prefix: 2603 APNIC Region transit ASes present in the Internet Routing Table: 1372 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4204 Number of APNIC addresses announced to Internet: 766908160 Equivalent to 45 /8s, 182 /16s and 23 /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: 214763 Total ARIN prefixes after maximum aggregation: 102054 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 214218 Unique aggregates announced from the ARIN address blocks: 102073 ARIN Region origin ASes present in the Internet Routing Table: 18280 ARIN Prefixes per ASN: 11.72 ARIN Region origin ASes announcing only one prefix: 6802 ARIN Region transit ASes present in the Internet Routing Table: 1831 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2480 Number of ARIN addresses announced to Internet: 1098689024 Equivalent to 65 /8s, 124 /16s and 170 /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: 196498 Total RIPE prefixes after maximum aggregation: 94277 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 192900 Unique aggregates announced from the RIPE address blocks: 114551 RIPE Region origin ASes present in the Internet Routing Table: 25546 RIPE Prefixes per ASN: 7.55 RIPE Region origin ASes announcing only one prefix: 11458 RIPE Region transit ASes present in the Internet Routing Table: 3582 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7522 Number of RIPE addresses announced to Internet: 715100928 Equivalent to 42 /8s, 159 /16s and 147 /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: 93401 Total LACNIC prefixes after maximum aggregation: 21477 LACNIC Deaggregation factor: 4.35 Prefixes being announced from the LACNIC address blocks: 94835 Unique aggregates announced from the LACNIC address blocks: 41511 LACNIC Region origin ASes present in the Internet Routing Table: 7690 LACNIC Prefixes per ASN: 12.33 LACNIC Region origin ASes announcing only one prefix: 2109 LACNIC Region transit ASes present in the Internet Routing Table: 1436 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5244 Number of LACNIC addresses announced to Internet: 172308224 Equivalent to 10 /8s, 69 /16s and 55 /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: 19759 Total AfriNIC prefixes after maximum aggregation: 4140 AfriNIC Deaggregation factor: 4.77 Prefixes being announced from the AfriNIC address blocks: 24671 Unique aggregates announced from the AfriNIC address blocks: 8379 AfriNIC Region origin ASes present in the Internet Routing Table: 1206 AfriNIC Prefixes per ASN: 20.46 AfriNIC Region origin ASes announcing only one prefix: 408 AfriNIC Region transit ASes present in the Internet Routing Table: 241 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 481 Number of AfriNIC addresses announced to Internet: 102216448 Equivalent to 6 /8s, 23 /16s and 179 /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 4534 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2989 1154 94 VIETEL-AS-AP Viettel Group, VN 45899 2943 1684 108 VNPT-AS-VN VNPT Corp, VN 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2437 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2423 4907 31 CTTNET China TieTong Telecommunications 4766 2379 11130 753 KIXS-AS-KR Korea Telecom, KR 17974 2247 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2125 421 170 TATACOMM-AS TATA Communications formerl 9498 1910 393 155 BBIL-AP BHARTI Airtel Ltd., IN

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 6327 3466 1324 83 SHAW - Shaw Communications Inc., CA 11492 3459 223 629 CABLEONE - CABLE ONE, INC., US 22773 3267 2971 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2409 5012 866 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2738 541 CHARTER-NET-HKY-NC - Charter Communicat 16625 2117 1140 1571 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 209 2051 5080 595 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 30036 2041 344 221 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom

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 5003 1615 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2547 569 1900 AKAMAI-ASN1, US 12389 2149 2164 640 ROSTELECOM-AS, RU 34984 2025 336 536 TELLCOM-AS, TR 9121 1878 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1279 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, UA

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 5401 3297 577 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2661 370 80 Instituto Costarricense de Electricidad 6503 1661 449 55 Axtel, S.A.B. de C.V., MX 7303 1441 964 208 Telecom Argentina S.A., AR 28573 1128 2237 181 CLARO S.A., BR 6147 1090 377 29 Telefonica del Peru S.A.A., PE 3816 1026 514 115 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 13999 923 538 259 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 1154 394 29 LINKdotNET-AS, EG 37611 908 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 754 1411 41 ETISALAT-MISR, EG 24835 682 758 20 RAYA-AS, EG 8452 640 1728 15 TE-AS TE-AS, EG 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 37492 431 470 56 ORANGE-, TN 23889 400 231 15 MauritiusTelecom, MU 37342 394 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 5401 3297 577 Uninet S.A. de C.V., MX 12479 5003 1615 134 UNI2-AS, ES 7545 4534 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3466 1324 83 SHAW - Shaw Communications Inc., CA 11492 3459 223 629 CABLEONE - CABLE ONE, INC., US 22773 3267 2971 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 7552 2989 1154 94 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 5003 4869 UNI2-AS, ES 7545 4534 4023 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3466 3383 SHAW - Shaw Communications Inc., CA 22773 3267 3106 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3044 3001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2989 2895 VIETEL-AS-AP Viettel Group, VN 45899 2943 2835 VNPT-AS-VN VNPT Corp, VN 11492 3459 2830 CABLEONE - CABLE ONE, INC., US 11830 2661 2581 Instituto Costarricense de Electricidad y Telec

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 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 92937 UNALLOCATED 110.49.72.0/24 45458 SBN-AWN-AS-02-AP SBN-ISP/AWN-I 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 65002 PRIVATE 113.23.220.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb 65002 PRIVATE 113.23.221.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb 65003 PRIVATE 113.23.225.0/24 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 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 43.255.83.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US 45.121.32.0/22 134356 UNKNOWN 45.124.164.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU 45.252.236.0/22 38803 GTELECOM-AUSTRALIA Gtelecom-AUSTRALIA, AU

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 /8:14 /9:11 /10:35 /11:96 /12:285 /13:566 /14:1102 /15:1887 /16:13307 /17:7808 /18:13639 /19:25006 /20:38387 /21:45385 /22:89243 /23:73170 /24:405599 /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 3826 5003 UNI2-AS, ES 6327 3252 3466 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2745 3459 CABLEONE - CABLE ONE, INC., US 22773 2526 3267 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2500 3044 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2008 2661 Instituto Costarricense de Electricidad y Telec 30036 1790 2041 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 FRONTIER-FRTR - Frontier Communications of Amer

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

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

1:1616 2:884 4:18 5:2676 6:43 7:1 8:1135 9:1 12:1872 13:242 14:1858 15:33 16:3 17:192 18:58 20:50 23:2465 24:2440 25:2 27:2512 31:2002 32:75 35:30 36:564 37:2925 38:1560 39:265 40:121 41:3181 42:724 43:1983 44:124 45:5871 46:3072 47:228 49:1314 50:1063 51:318 52:1099 54:363 55:1 56:12 57:36 58:1583 59:936 60:450 61:2077 62:1886 63:1789 64:5045 65:2195 66:4814 67:2664 68:1152 69:3356 70:1175 71:595 72:2246 74:2727 75:414 76:479 77:1659 78:1732 79:2222 80:1565 81:1405 82:1051 83:794 84:1025 85:2074 86:558 87:1466 88:948 89:2373 90:209 91:6453 92:1253 93:2400 94:2446 95:2992 96:912 97:350 98:935 99:150 100:71 101:1221 102:266 103:19167 104:3587 105:233 106:880 107:1843 108:709 109:3349 110:1656 111:1820 112:1458 113:1309 114:1140 115:1685 116:1622 117:1914 118:2258 119:1662 120:1060 121:1006 122:2330 123:1687 124:1402 125:1894 128:1204 129:690 130:502 131:1608 132:710 133:189 134:1036 135:237 136:525 137:662 138:1944 139:721 140:554 141:751 142:808 143:993 144:846 145:498 146:1255 147:767 148:1558 149:774 150:761 151:997 152:872 153:325 154:1983 155:947 156:1558 157:845 158:655 159:1758 160:1477 161:871 162:2614 163:757 164:1105 165:1585 166:444 167:1343 168:3134 169:857 170:3980 171:496 172:1056 173:2088 174:993 175:845 176:2125 177:3936 178:2499 179:1294 180:2118 181:2438 182:2577 183:1473 184:1128 185:14216 186:3611 187:2437 188:2908 189:2017 190:8312 191:1390 192:9891 193:6332 194:5190 195:4021 196:2875 197:1616 198:5658 199:5983 200:7348 201:5008 202:10046 203:10182 204:4614 205:3016 206:3236 207:3201 208:3939 209:4139 210:3549 211:1884 212:2993 213:2820 214:1046 215:55 216:6027 217:2168 218:850 219:406 220:1822 221:1005 222:816 223:1390

End of report