Routing Table Report 06:00 +10GMT Thu 29 Jun, 2017

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

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

BGP routing table entries examined: 606585 Prefixes after maximum aggregation (per Origin AS): 244760 Deaggregation factor: 2.48 Unique aggregates announced (without unneeded subnets): 302780 Total ASes present in the Internet Routing Table: 54093 Prefixes per ASN: 11.21 Origin-only ASes present in the Internet Routing Table: 47279 Origin ASes announcing only one prefix: 20932 Transit ASes present in the Internet Routing Table: 6814 Transit-only ASes present in the Internet Routing Table: 246 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 36 Max AS path prepend of ASN ( 45557) 25 Prefixes from unregistered ASNs in the Routing Table: 27 Numnber of instances of unregistered ASNs: 30 Number of 32-bit ASNs allocated by the RIRs: 19231 Number of 32-bit ASNs visible in the Routing Table: 13631 Prefixes from 32-bit ASNs in the Routing Table: 53741 Number of bogon 32-bit ASNs visible in the Routing Table: 58 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 353 Number of addresses announced to Internet: 2782240776 Equivalent to 165 /8s, 213 /16s and 160 /24s Percentage of available address space announced: 75.1 Percentage of allocated address space announced: 75.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 200173

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

Prefixes being announced by APNIC Region ASes: 166563 Total APNIC prefixes after maximum aggregation: 50244 APNIC Deaggregation factor: 3.32 Prefixes being announced from the APNIC address blocks: 165534 Unique aggregates announced from the APNIC address blocks: 71373 APNIC Region origin ASes present in the Internet Routing Table: 7909 APNIC Prefixes per ASN: 20.93 APNIC Region origin ASes announcing only one prefix: 2259 APNIC Region transit ASes present in the Internet Routing Table: 1078 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2900 Number of APNIC addresses announced to Internet: 758629639 Equivalent to 45 /8s, 55 /16s and 197 /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: 190334 Total ARIN prefixes after maximum aggregation: 91206 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 192259 Unique aggregates announced from the ARIN address blocks: 90536 ARIN Region origin ASes present in the Internet Routing Table: 17339 ARIN Prefixes per ASN: 11.09 ARIN Region origin ASes announcing only one prefix: 6531 ARIN Region transit ASes present in the Internet Routing Table: 1662 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2011 Number of ARIN addresses announced to Internet: 1097171201 Equivalent to 65 /8s, 101 /16s and 129 /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: 161729 Total RIPE prefixes after maximum aggregation: 81940 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 157824 Unique aggregates announced from the RIPE address blocks: 97786 RIPE Region origin ASes present in the Internet Routing Table: 22426 RIPE Prefixes per ASN: 7.04 RIPE Region origin ASes announcing only one prefix: 10362 RIPE Region transit ASes present in the Internet Routing Table: 3026 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: 5457 Number of RIPE addresses announced to Internet: 672776960 Equivalent to 40 /8s, 25 /16s and 195 /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: 72003 Total LACNIC prefixes after maximum aggregation: 17696 LACNIC Deaggregation factor: 4.07 Prefixes being announced from the LACNIC address blocks: 73266 Unique aggregates announced from the LACNIC address blocks: 36003 LACNIC Region origin ASes present in the Internet Routing Table: 5189 LACNIC Prefixes per ASN: 14.12 LACNIC Region origin ASes announcing only one prefix: 1465 LACNIC Region transit ASes present in the Internet Routing Table: 799 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2978 Number of LACNIC addresses announced to Internet: 162466304 Equivalent to 9 /8s, 175 /16s and 10 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15883 Total AfriNIC prefixes after maximum aggregation: 3647 AfriNIC Deaggregation factor: 4.36 Prefixes being announced from the AfriNIC address blocks: 17348 Unique aggregates announced from the AfriNIC address blocks: 6766 AfriNIC Region origin ASes present in the Internet Routing Table: 966 AfriNIC Prefixes per ASN: 17.96 AfriNIC Region origin ASes announcing only one prefix: 314 AfriNIC Region transit ASes present in the Internet Routing Table: 180 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 13 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 285 Number of AfriNIC addresses announced to Internet: 90778624 Equivalent to 5 /8s, 105 /16s and 44 /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 3931 404 359 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2976 904 74 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2610 1491 538 BSNL-NIB National Internet Backbone, IN 4766 2374 11135 751 KIXS-AS-KR Korea Telecom, KR 9808 2167 8648 43 CMNET-GD Guangdong Mobile Communication 4755 2088 422 222 TATACOMM-AS TATA Communications formerl 7552 1632 1104 73 VIETEL-AS-AP Viettel Corporation, VN 45899 1606 1379 134 VNPT-AS-VN VNPT Corp, VN 9498 1593 360 139 BBIL-AP BHARTI Airtel Ltd., IN 9583 1578 121 541 SIFY-AS-IN Sify Limited, 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 22773 3813 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3412 1333 81 SHAW - Shaw Communications Inc., CA 6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2053 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat 209 1833 5069 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1806 3679 582 AMAZON-02 - Amazon.com, Inc., US 30036 1798 325 297 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1691 854 229 ITCDELTA - Earthlink, Inc., US 701 1559 10560 628 UUNET - MCI Communications Services, In

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 39891 3335 167 19 ALJAWWALSTC-AS, SA 8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2806 928 2035 AKAMAI-ASN1, US 9121 1954 1691 17 TTNET, TR 34984 1842 320 471 TELLCOM-AS, TR 12479 1614 1044 53 UNI2-AS, ES 12389 1491 1408 626 ROSTELECOM-AS, RU 13188 1284 81 238 TRIOLAN, UA 6849 1222 305 139 UKRTELNET, UA 8402 1123 544 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 10620 3002 517 606 Telmex Colombia S.A., CO 8151 2508 3402 574 Uninet S.A. de C.V., MX 11830 1687 346 91 Instituto Costarricense de Electricidad 7303 1557 1011 248 Telecom Argentina S.A., AR 6503 1538 437 54 Axtel, S.A.B. de C.V., MX 6147 1282 366 78 Telefonica del Peru S.A.A., PE 3816 1005 498 91 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 967 2299 178 CLARO S.A., BR 18881 895 1052 23 TELEFÔNICA BRASIL S.A, BR 11172 886 126 81 Alestra, S. de R.L. 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 1235 397 54 LINKdotNET-AS, EG 37611 725 91 8 Afrihost, ZA 36903 709 356 132 MT-MPLS, MA 36992 640 1375 26 ETISALAT-MISR, EG 24835 497 850 15 RAYA-AS, EG 29571 400 36 10 CITelecom-AS, CI 15399 353 35 7 WANANCHI-, KE 8452 343 1730 17 TE-AS TE-AS, EG 37492 328 302 75 ORANGE-, TN 2018 300 327 74 TENET-1, ZA

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 7545 3931 404 359 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3813 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3412 1333 81 SHAW - Shaw Communications Inc., CA 39891 3335 167 19 ALJAWWALSTC-AS, SA 10620 3002 517 606 Telmex Colombia S.A., CO 17974 2976 904 74 TELKOMNET-AS2-AP PT Telekomunikasi Indo 8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2806 928 2035 AKAMAI-ASN1, US 9829 2610 1491 538 BSNL-NIB National Internet Backbone, IN 8151 2508 3402 574 Uninet S.A. de C.V., MX

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

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

ASN No of nets Net Savings Description 22773 3813 3651 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3412 3331 SHAW - Shaw Communications Inc., CA 39891 3335 3316 ALJAWWALSTC-AS, SA 8551 2972 2932 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2976 2902 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 10620 3002 2396 Telmex Colombia S.A., CO 9808 2167 2124 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2610 2072 BSNL-NIB National Internet Backbone, IN 6389 2063 2024 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 18566 2053 1944 MEGAPATH5-US - MegaPath Corporation, US

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

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

Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I 132304 UNALLOCATED 103.9.236.0/22 9901 TELSTRA-NZTRANSIT-AS TelstraCl 132304 UNALLOCATED 103.246.52.0/22 9901 TELSTRA-NZTRANSIT-AS TelstraCl 132304 UNALLOCATED 113.197.96.0/22 9901 TELSTRA-NZTRANSIT-AS TelstraCl 65001 PRIVATE 139.5.212.0/22 135386 LTG-AS-AP LinkChina Telecom Gl

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 4641 HKIX-AS-AP The Hong Kong Internet Exchange Limi

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

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

Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 23.226.112.0/20 62788 -Reserved AS-, ZZ 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.12.0/23 62878 XLITT - Xlitt, US

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 /9:13 /10:32 /11:96 /12:269 /13:524 /14:1010 /15:1797 /16:12905 /17:7203 /18:12758 /19:23385 /20:35608 /21:38093 /22:71522 /23:59709 /24:340740 /25:5 /26:5 /27:12 /28:14 /29:13 /30:1 /31:2 /32:853

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

ASN No of nets Total ann. Description 6327 3215 3412 SHAW - Shaw Communications Inc., CA 22773 2977 3813 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3335 ALJAWWALSTC-AS, SA 8551 2437 2972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 1946 2053 MEGAPATH5-US - MegaPath Corporation, US 30036 1590 1798 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1383 3002 Telmex Colombia S.A., CO 11492 1379 1529 CABLEONE - CABLE ONE, INC., US 6389 1370 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 9121 1351 1954 TTNET, TR

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

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

1:1599 2:786 4:18 5:2171 6:17 8:980 12:1754 13:114 14:1720 15:27 16:2 17:154 18:87 20:61 23:2325 24:1947 25:2 27:2407 31:1758 32:60 33:11 35:4 36:399 37:2108 38:1273 39:62 40:95 41:2668 42:464 43:1857 44:69 45:2640 46:2451 47:153 49:1138 50:980 51:18 52:813 54:363 56:4 57:40 58:1412 59:867 60:389 61:1939 62:1481 63:1846 64:4372 65:2138 66:4413 67:2203 68:1228 69:3258 70:1108 71:579 72:2127 74:2491 75:372 76:416 77:1434 78:1429 79:2331 80:1305 81:1309 82:925 83:666 84:811 85:1634 86:469 87:1081 88:740 89:1974 90:171 91:5685 92:885 93:2249 94:2195 95:2590 96:623 97:350 98:1056 99:84 100:154 101:1147 103:14223 104:2863 105:173 106:475 107:1654 108:809 109:2566 110:1425 111:1579 112:1178 113:1175 114:927 115:1549 116:1727 117:1671 118:2110 119:1544 120:1019 121:1045 122:1990 123:1769 124:1427 125:1806 128:732 129:636 130:390 131:1011 132:421 133:199 134:640 135:222 136:354 137:330 138:1560 139:442 140:388 141:586 142:737 143:677 144:751 145:147 146:957 147:602 148:1367 149:531 150:679 151:885 152:666 153:290 154:730 155:668 156:589 157:613 158:433 159:1320 160:659 161:680 162:2376 163:527 164:758 165:1367 166:370 167:1192 168:2507 169:735 170:2944 171:315 172:975 173:1888 174:799 175:733 176:1585 177:3286 178:2231 179:1010 180:2116 181:1680 182:2338 183:950 184:851 185:9148 186:2783 187:1922 188:2358 189:1684 190:7353 191:1159 192:9205 193:5461 194:4437 195:3644 196:1912 197:1064 198:5297 199:5651 200:6633 201:3758 202:9545 203:9744 204:4326 205:2661 206:2885 207:2974 208:3841 209:3753 210:3419 211:1872 212:2637 213:2328 214:593 215:30 216:5551 217:1980 218:799 219:358 220:1687 221:914 222:541 223:1169

End of report