Orbit

Routing Table Report 06:00 +10GMT Sun 25 Mar, 2018

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

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

BGP routing table entries examined: 682936 Prefixes after maximum aggregation (per Origin AS): 267049 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 333064 Total ASes present in the Internet Routing Table: 60110 Prefixes per ASN: 11.36 Origin-only ASes present in the Internet Routing Table: 51785 Origin ASes announcing only one prefix: 22799 Transit ASes present in the Internet Routing Table: 8325 Transit-only ASes present in the Internet Routing Table: 254 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 170 Max AS path prepend of ASN ( 56262) 61 Prefixes from unregistered ASNs in the Routing Table: 44 Number of instances of unregistered ASNs: 44 Number of 32-bit ASNs allocated by the RIRs: 21925 Number of 32-bit ASNs visible in the Routing Table: 17625 Prefixes from 32-bit ASNs in the Routing Table: 73394 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: 290 Number of addresses announced to Internet: 2854965504 Equivalent to 170 /8s, 43 /16s and 81 /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: 98.8 Total number of prefixes smaller than registry allocations: 228053

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

Prefixes being announced by APNIC Region ASes: 182117 Total APNIC prefixes after maximum aggregation: 53399 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 181042 Unique aggregates announced from the APNIC address blocks: 76997 APNIC Region origin ASes present in the Internet Routing Table: 8664 APNIC Prefixes per ASN: 20.90 APNIC Region origin ASes announcing only one prefix: 2462 APNIC Region transit ASes present in the Internet Routing Table: 1291 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: 3644 Number of APNIC addresses announced to Internet: 766078208 Equivalent to 45 /8s, 169 /16s and 109 /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: 205905 Total ARIN prefixes after maximum aggregation: 98741 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 206651 Unique aggregates announced from the ARIN address blocks: 97673 ARIN Region origin ASes present in the Internet Routing Table: 18118 ARIN Prefixes per ASN: 11.41 ARIN Region origin ASes announcing only one prefix: 6715 ARIN Region transit ASes present in the Internet Routing Table: 1820 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 170 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2329 Number of ARIN addresses announced to Internet: 1104170240 Equivalent to 65 /8s, 208 /16s and 77 /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: 187441 Total RIPE prefixes after maximum aggregation: 91206 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 183684 Unique aggregates announced from the RIPE address blocks: 110082 RIPE Region origin ASes present in the Internet Routing Table: 25017 RIPE Prefixes per ASN: 7.34 RIPE Region origin ASes announcing only one prefix: 11363 RIPE Region transit ASes present in the Internet Routing Table: 3524 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: 6806 Number of RIPE addresses announced to Internet: 715625472 Equivalent to 42 /8s, 167 /16s and 148 /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: 88958 Total LACNIC prefixes after maximum aggregation: 19633 LACNIC Deaggregation factor: 4.53 Prefixes being announced from the LACNIC address blocks: 90349 Unique aggregates announced from the LACNIC address blocks: 40574 LACNIC Region origin ASes present in the Internet Routing Table: 6915 LACNIC Prefixes per ASN: 13.07 LACNIC Region origin ASes announcing only one prefix: 1890 LACNIC Region transit ASes present in the Internet Routing Table: 1283 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: 4448 Number of LACNIC addresses announced to Internet: 172417280 Equivalent to 10 /8s, 70 /16s and 225 /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: 18470 Total AfriNIC prefixes after maximum aggregation: 4034 AfriNIC Deaggregation factor: 4.58 Prefixes being announced from the AfriNIC address blocks: 20919 Unique aggregates announced from the AfriNIC address blocks: 7508 AfriNIC Region origin ASes present in the Internet Routing Table: 1121 AfriNIC Prefixes per ASN: 18.66 AfriNIC Region origin ASes announcing only one prefix: 368 AfriNIC Region transit ASes present in the Internet Routing Table: 228 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 398 Number of AfriNIC addresses announced to Internet: 96285952 Equivalent to 5 /8s, 189 /16s and 53 /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 3926 406 405 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2805 1499 542 BSNL-NIB National Internet Backbone, IN 7552 2687 1160 58 VIETEL-AS-AP Viettel Group, VN 9394 2650 4923 30 CTTNET China TieTong Telecommunications 45899 2505 1561 165 VNPT-AS-VN VNPT Corp, VN 4766 2440 11133 770 KIXS-AS-KR Korea Telecom, KR 17974 2308 930 80 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2156 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2084 417 214 TATACOMM-AS TATA Communications formerl 9498 1769 377 148 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 3375 1323 86 SHAW - Shaw Communications Inc., CA 22773 3286 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2098 2488 433 CHARTER-NET-HKY-NC - Charter Communicat 16509 2035 4373 651 AMAZON-02 - Amazon.com, Inc., US 30036 1947 341 176 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1930 5069 610 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 11492 1765 227 564 CABLEONE - CABLE ONE, INC., US 6389 1742 3671 36 BELLSOUTH-NET-BLK - BellSouth.net Inc., 16625 1698 827 1214 AKAMAI-AS - Akamai Technologies, Inc.,

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 3883 1484 617 UNI2-AS, ES 39891 3327 179 20 ALJAWWALSTC-AS, SA 20940 2751 776 2010 AKAMAI-ASN1, US 8551 2020 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2020 334 481 TELLCOM-AS, TR 12389 2006 1864 704 ROSTELECOM-AS, RU 9121 1944 1692 19 TTNET, TR 13188 1606 100 46 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1230 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 4316 3385 578 Uninet S.A. de C.V., MX 10620 3597 540 259 Telmex Colombia S.A., CO 11830 2640 369 85 Instituto Costarricense de Electricidad 6503 1635 437 54 Axtel, S.A.B. de C.V., MX 7303 1507 1022 192 Telecom Argentina S.A., AR 28573 1022 2247 211 CLARO S.A., BR 6147 1013 377 27 Telefonica del Peru S.A.A., PE 3816 1002 506 120 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 927 126 83 Alestra, S. de R.L. de C.V., MX 18881 907 1072 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 1161 398 50 LINKdotNET-AS, EG 37611 820 107 9 Afrihost, ZA 36903 717 360 196 MT-MPLS, MA 36992 677 1396 39 ETISALAT-MISR, EG 8452 637 1730 18 TE-AS TE-AS, EG 24835 637 850 15 RAYA-AS, EG 29571 467 68 12 ORANGE-COTE-IVOIRE, CI 37492 450 376 81 ORANGE-, TN 15399 362 35 7 WANANCHI-, KE 37342 361 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 4316 3385 578 Uninet S.A. de C.V., MX 7545 3926 406 405 TPG-INTERNET-AP TPG Telecom Limited, AU 12479 3883 1484 617 UNI2-AS, ES 10620 3597 540 259 Telmex Colombia S.A., CO 6327 3375 1323 86 SHAW - Shaw Communications Inc., CA 39891 3327 179 20 ALJAWWALSTC-AS, SA 22773 3286 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2805 1499 542 BSNL-NIB National Internet Backbone, IN 20940 2751 776 2010 AKAMAI-ASN1, US 7552 2687 1160 58 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 7545 3926 3521 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3597 3338 Telmex Colombia S.A., CO 39891 3327 3307 ALJAWWALSTC-AS, SA 6327 3375 3289 SHAW - Shaw Communications Inc., CA 12479 3883 3266 UNI2-AS, ES 22773 3286 3136 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2687 2629 VIETEL-AS-AP Viettel Group, VN 9394 2650 2620 CTTNET China TieTong Telecommunications Corpora 11830 2640 2555 Instituto Costarricense de Electricidad y Telec 45899 2505 2340 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 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 4244637200 PRIVATE 83.102.234.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.238.0/24 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 27.100.7.0/24 56096 UNKNOWN 37.44.224.0/20 48666 AS-MAROSNET Moscow, Russia, RU 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 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 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 /8:14 /9:11 /10:36 /11:98 /12:284 /13:561 /14:1096 /15:1901 /16:13313 /17:7783 /18:13475 /19:24753 /20:38002 /21:44531 /22:85129 /23:68617 /24:383309 /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 3166 3375 SHAW - Shaw Communications Inc., CA 39891 2754 3327 ALJAWWALSTC-AS, SA 12479 2643 3883 UNI2-AS, ES 22773 2540 3286 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1987 2640 Instituto Costarricense de Electricidad y Telec 30036 1697 1947 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1601 3597 Telmex Colombia S.A., CO 11492 1536 1765 CABLEONE - CABLE ONE, INC., US 8551 1483 2020 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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

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

1:1572 2:819 4:19 5:2811 6:48 7:1 8:1118 9:1 12:1876 13:192 14:1741 15:30 16:3 17:195 18:67 20:47 21:3 23:2551 24:2147 25:2 27:2249 31:1951 32:69 35:27 36:505 37:2784 38:1460 39:249 40:108 41:3027 42:610 43:1958 44:104 45:3994 46:3028 47:199 49:1346 50:1049 51:48 52:995 54:363 55:6 56:12 57:40 58:1430 59:932 60:427 61:2132 62:1794 63:1799 64:4726 65:2222 66:4590 67:2368 68:1169 69:3210 70:1141 71:559 72:2107 74:2712 75:412 76:427 77:1557 78:1725 79:1749 80:1481 81:1431 82:1077 83:764 84:1018 85:2081 86:579 87:1299 88:928 89:2319 90:199 91:6312 92:1166 93:2373 94:2393 95:2727 96:658 97:356 98:929 99:129 100:79 101:1485 102:31 103:17383 104:3305 105:224 106:601 107:1794 108:705 109:2722 110:1570 111:1772 112:1322 113:1340 114:1110 115:1644 116:1610 117:1713 118:2176 119:1659 120:967 121:1020 122:2451 123:1810 124:1382 125:1828 128:962 129:629 130:448 131:1583 132:674 133:195 134:1002 135:227 136:448 137:499 138:1925 139:570 140:418 141:682 142:793 143:963 144:805 145:456 146:1174 147:749 148:1554 149:711 150:743 151:982 152:757 153:311 154:1010 155:759 156:851 157:783 158:624 159:1548 160:914 161:724 162:2541 163:524 164:1034 165:1412 166:403 167:1398 168:3033 169:813 170:3703 171:426 172:1065 173:1957 174:871 175:764 176:1745 177:4001 178:2421 179:1191 180:2237 181:2177 182:2447 183:1142 184:913 185:13029 186:3576 187:2346 188:2748 189:2002 190:8113 191:1422 192:9790 193:5882 194:4781 195:3951 196:2467 197:1445 198:5517 199:5887 200:7386 201:5005 202:9902 203:10134 204:4524 205:2842 206:3075 207:3204 208:3995 209:3922 210:3555 211:1874 212:3011 213:2719 214:904 215:61 216:5853 217:2151 218:836 219:399 220:1726 221:996 222:829 223:1225

End of report