Orbit

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

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

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

BGP routing table entries examined: 681916 Prefixes after maximum aggregation (per Origin AS): 266218 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 333016 Total ASes present in the Internet Routing Table: 60017 Prefixes per ASN: 11.36 Origin-only ASes present in the Internet Routing Table: 51789 Origin ASes announcing only one prefix: 22793 Transit ASes present in the Internet Routing Table: 8228 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: 64 Max AS path prepend of ASN ( 56262) 61 Prefixes from unregistered ASNs in the Routing Table: 83 Number of instances of unregistered ASNs: 83 Number of 32-bit ASNs allocated by the RIRs: 22068 Number of 32-bit ASNs visible in the Routing Table: 17595 Prefixes from 32-bit ASNs in the Routing Table: 72620 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 310 Number of addresses announced to Internet: 2860575232 Equivalent to 170 /8s, 128 /16s and 234 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.9 Total number of prefixes smaller than registry allocations: 227900

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

Prefixes being announced by APNIC Region ASes: 181594 Total APNIC prefixes after maximum aggregation: 53029 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 180603 Unique aggregates announced from the APNIC address blocks: 76774 APNIC Region origin ASes present in the Internet Routing Table: 8665 APNIC Prefixes per ASN: 20.84 APNIC Region origin ASes announcing only one prefix: 2465 APNIC Region transit ASes present in the Internet Routing Table: 1301 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 64 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3652 Number of APNIC addresses announced to Internet: 765964544 Equivalent to 45 /8s, 167 /16s and 177 /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: 205753 Total ARIN prefixes after maximum aggregation: 98502 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 206373 Unique aggregates announced from the ARIN address blocks: 97716 ARIN Region origin ASes present in the Internet Routing Table: 18120 ARIN Prefixes per ASN: 11.39 ARIN Region origin ASes announcing only one prefix: 6702 ARIN Region transit ASes present in the Internet Routing Table: 1817 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2335 Number of ARIN addresses announced to Internet: 1109205760 Equivalent to 66 /8s, 29 /16s and 35 /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: 188584 Total RIPE prefixes after maximum aggregation: 91175 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 184883 Unique aggregates announced from the RIPE address blocks: 110380 RIPE Region origin ASes present in the Internet Routing Table: 25036 RIPE Prefixes per ASN: 7.38 RIPE Region origin ASes announcing only one prefix: 11364 RIPE Region transit ASes present in the Internet Routing Table: 3525 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6839 Number of RIPE addresses announced to Internet: 715803904 Equivalent to 42 /8s, 170 /16s and 77 /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: 87373 Total LACNIC prefixes after maximum aggregation: 19426 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 88759 Unique aggregates announced from the LACNIC address blocks: 40321 LACNIC Region origin ASes present in the Internet Routing Table: 6783 LACNIC Prefixes per ASN: 13.09 LACNIC Region origin ASes announcing only one prefix: 1895 LACNIC Region transit ASes present in the Internet Routing Table: 1245 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4366 Number of LACNIC addresses announced to Internet: 171890432 Equivalent to 10 /8s, 62 /16s and 215 /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: 18528 Total AfriNIC prefixes after maximum aggregation: 4019 AfriNIC Deaggregation factor: 4.61 Prefixes being announced from the AfriNIC address blocks: 20987 Unique aggregates announced from the AfriNIC address blocks: 7568 AfriNIC Region origin ASes present in the Internet Routing Table: 1127 AfriNIC Prefixes per ASN: 18.62 AfriNIC Region origin ASes announcing only one prefix: 366 AfriNIC Region transit ASes present in the Internet Routing Table: 233 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 403 Number of AfriNIC addresses announced to Internet: 97323264 Equivalent to 5 /8s, 205 /16s and 9 /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 3867 413 426 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2814 1499 544 BSNL-NIB National Internet Backbone, IN 7552 2716 1155 67 VIETEL-AS-AP Viettel Group, VN 9394 2644 4923 30 CTTNET China TieTong Telecommunications 45899 2543 1570 161 VNPT-AS-VN VNPT Corp, VN 4766 2415 11131 768 KIXS-AS-KR Korea Telecom, KR 17974 2320 930 80 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2162 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2086 417 215 TATACOMM-AS TATA Communications formerl 9498 1781 377 149 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 3351 1323 85 SHAW - Shaw Communications Inc., CA 22773 3287 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2092 2484 447 CHARTER-NET-HKY-NC - Charter Communicat 16509 2039 4379 633 AMAZON-02 - Amazon.com, Inc., US 30036 1955 341 181 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1930 5069 606 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 11492 1792 228 539 CABLEONE - CABLE ONE, INC., US 16625 1703 828 1220 AKAMAI-AS - Akamai Technologies, Inc., 7018 1702 20189 1255 ATT-INTERNET4 - AT&T Services, Inc., US

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 4057 1512 475 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 20940 2732 766 1999 AKAMAI-ASN1, US 8551 2114 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2018 334 480 TELLCOM-AS, TR 12389 2006 1859 706 ROSTELECOM-AS, RU 9121 1955 1692 19 TTNET, TR 13188 1607 100 46 TRIOLAN, UA 6849 1239 355 21 UKRTELNET, UA 8402 1223 544 14 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 4319 3385 574 Uninet S.A. de C.V., MX 10620 3598 540 268 Telmex Colombia S.A., CO 11830 2641 369 85 Instituto Costarricense de Electricidad 6503 1626 437 54 Axtel, S.A.B. de C.V., MX 7303 1510 1023 192 Telecom Argentina S.A., AR 28573 1026 2251 174 CLARO S.A., BR 6147 1016 377 31 Telefonica del Peru S.A.A., PE 3816 1003 506 120 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 927 126 84 Alestra, S. de R.L. de C.V., MX 18881 908 1074 29 TELEFÔNICA BRASIL S.A, BR

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 1105 396 44 LINKdotNET-AS, EG 37611 821 107 9 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 712 1412 41 ETISALAT-MISR, EG 24835 638 850 15 RAYA-AS, EG 8452 636 1730 18 TE-AS TE-AS, EG 29571 471 68 12 ORANGE-COTE-IVOIRE, CI 37492 450 376 81 ORANGE-, TN 15399 364 35 7 WANANCHI-, KE 37342 360 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 4319 3385 574 Uninet S.A. de C.V., MX 12479 4057 1512 475 UNI2-AS, ES 7545 3867 413 426 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 10620 3598 540 268 Telmex Colombia S.A., CO 6327 3351 1323 85 SHAW - Shaw Communications Inc., CA 22773 3287 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2814 1499 544 BSNL-NIB National Internet Backbone, IN 20940 2732 766 1999 AKAMAI-ASN1, US 7552 2716 1155 67 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 39891 3778 3758 ALJAWWALSTC-AS, SA 12479 4057 3582 UNI2-AS, ES 7545 3867 3441 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3598 3330 Telmex Colombia S.A., CO 6327 3351 3266 SHAW - Shaw Communications Inc., CA 22773 3287 3137 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2716 2649 VIETEL-AS-AP Viettel Group, VN 9394 2644 2614 CTTNET China TieTong Telecommunications Corpora 11830 2641 2556 Instituto Costarricense de Electricidad y Telec 45899 2543 2382 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 65535 UNALLOCATED 23.235.132.0/24 132839 POWERLINE-AS-AP POWER LINE (HK 65535 UNALLOCATED 23.235.149.0/24 132839 POWERLINE-AS-AP POWER LINE (HK 65001 PRIVATE 27.109.71.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65001 PRIVATE 27.109.72.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65281 PRIVATE 35.206.2.0/24 19527 GOOGLE-2 - Google LLC, US 65281 PRIVATE 35.206.192.0/18 19527 GOOGLE-2 - Google LLC, US 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 4244637200 PRIVATE 83.102.214.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.221.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.232.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni

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 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 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -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 /8:15 /9:12 /10:36 /11:98 /12:284 /13:561 /14:1099 /15:1896 /16:13343 /17:7728 /18:13478 /19:24779 /20:37990 /21:44354 /22:85051 /23:68288 /24:382881 /25:1 /26:0 /27:4 /28:5 /29:8 /30:1 /31:0 /32:3

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

ASN No of nets Total ann. Description 6327 3140 3351 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 12479 2781 4057 UNI2-AS, ES 22773 2540 3287 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1989 2641 Instituto Costarricense de Electricidad y Telec 30036 1706 1955 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1604 3598 Telmex Colombia S.A., CO 8551 1577 2114 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 1553 1792 CABLEONE - CABLE ONE, INC., US

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

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

1:1574 2:823 4:19 5:2870 6:59 7:1 8:1117 9:1 12:1882 13:183 14:1736 15:30 16:3 17:196 18:67 20:47 21:4 23:2562 24:2156 25:2 27:2191 31:1971 32:67 35:26 36:500 37:2756 38:1448 39:252 40:119 41:2995 42:612 43:1965 44:103 45:3935 46:3034 47:203 49:1299 50:1049 51:304 52:986 54:371 55:4 56:12 57:40 58:1417 59:942 60:428 61:2132 62:1810 63:1797 64:4734 65:2218 66:4580 67:2353 68:1145 69:3194 70:1142 71:559 72:2109 74:2707 75:411 76:426 77:1549 78:1689 79:1914 80:1484 81:1411 82:1080 83:784 84:1018 85:2083 86:590 87:1316 88:932 89:2322 90:208 91:6302 92:1175 93:2382 94:2343 95:2746 96:655 97:357 98:936 99:133 100:79 101:1310 102:41 103:17319 104:3283 105:229 106:647 107:1768 108:707 109:2705 110:1567 111:1785 112:1298 113:1337 114:1100 115:1648 116:1609 117:1718 118:2129 119:1657 120:953 121:1014 122:2457 123:1802 124:1372 125:1829 128:951 129:640 130:448 131:1542 132:683 133:196 134:1003 135:227 136:454 137:501 138:1855 139:576 140:421 141:686 142:795 143:941 144:801 145:456 146:1180 147:757 148:1577 149:715 150:719 151:1054 152:760 153:311 154:1017 155:753 156:864 157:779 158:627 159:1564 160:925 161:733 162:2549 163:530 164:1041 165:1407 166:412 167:1395 168:2992 169:805 170:3636 171:428 172:1055 173:1958 174:879 175:761 176:1870 177:3750 178:2437 179:1183 180:2238 181:2193 182:2466 183:1142 184:913 185:13134 186:3522 187:2361 188:2755 189:2002 190:8110 191:1375 192:9799 193:5870 194:4788 195:3947 196:2483 197:1412 198:5498 199:5891 200:7327 201:4960 202:9885 203:10115 204:4524 205:2805 206:3072 207:3191 208:3981 209:3936 210:3552 211:1872 212:3013 213:2721 214:912 215:60 216:5851 217:2132 218:841 219:398 220:1726 221:999 222:832 223:1228

End of report