Orbit

Routing Table Report 06:00 +10GMT Sun 04 Jun, 2017

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

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

BGP routing table entries examined: 604559 Prefixes after maximum aggregation (per Origin AS): 244358 Deaggregation factor: 2.47 Unique aggregates announced (without unneeded subnets): 302117 Total ASes present in the Internet Routing Table: 53976 Prefixes per ASN: 11.20 Origin-only ASes present in the Internet Routing Table: 47152 Origin ASes announcing only one prefix: 20955 Transit ASes present in the Internet Routing Table: 6824 Transit-only ASes present in the Internet Routing Table: 248 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 43 Max AS path prepend of ASN ( 16327) 25 Prefixes from unregistered ASNs in the Routing Table: 33 Numnber of instances of unregistered ASNs: 36 Number of 32-bit ASNs allocated by the RIRs: 18878 Number of 32-bit ASNs visible in the Routing Table: 13407 Prefixes from 32-bit ASNs in the Routing Table: 52619 Number of bogon 32-bit ASNs visible in the Routing Table: 56 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 357 Number of addresses announced to Internet: 2785419272 Equivalent to 166 /8s, 6 /16s and 32 /24s Percentage of available address space announced: 75.2 Percentage of allocated address space announced: 75.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.6 Total number of prefixes smaller than registry allocations: 199986

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

Prefixes being announced by APNIC Region ASes: 165772 Total APNIC prefixes after maximum aggregation: 50152 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 164921 Unique aggregates announced from the APNIC address blocks: 70841 APNIC Region origin ASes present in the Internet Routing Table: 7871 APNIC Prefixes per ASN: 20.95 APNIC Region origin ASes announcing only one prefix: 2270 APNIC Region transit ASes present in the Internet Routing Table: 1094 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: 2851 Number of APNIC addresses announced to Internet: 758186760 Equivalent to 45 /8s, 49 /16s and 3 /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: 189318 Total ARIN prefixes after maximum aggregation: 90961 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 191344 Unique aggregates announced from the ARIN address blocks: 90221 ARIN Region origin ASes present in the Internet Routing Table: 17318 ARIN Prefixes per ASN: 11.05 ARIN Region origin ASes announcing only one prefix: 6548 ARIN Region transit ASes present in the Internet Routing Table: 1672 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: 1947 Number of ARIN addresses announced to Internet: 1099428352 Equivalent to 65 /8s, 135 /16s and 242 /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: 162437 Total RIPE prefixes after maximum aggregation: 81743 RIPE Deaggregation factor: 1.99 Prefixes being announced from the RIPE address blocks: 158332 Unique aggregates announced from the RIPE address blocks: 98004 RIPE Region origin ASes present in the Internet Routing Table: 22388 RIPE Prefixes per ASN: 7.07 RIPE Region origin ASes announcing only one prefix: 10346 RIPE Region transit ASes present in the Internet Routing Table: 3014 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: 5397 Number of RIPE addresses announced to Internet: 675268608 Equivalent to 40 /8s, 63 /16s and 200 /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: 70541 Total LACNIC prefixes after maximum aggregation: 17774 LACNIC Deaggregation factor: 3.97 Prefixes being announced from the LACNIC address blocks: 71721 Unique aggregates announced from the LACNIC address blocks: 35881 LACNIC Region origin ASes present in the Internet Routing Table: 5150 LACNIC Prefixes per ASN: 13.93 LACNIC Region origin ASes announcing only one prefix: 1483 LACNIC Region transit ASes present in the Internet Routing Table: 792 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 43 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2923 Number of LACNIC addresses announced to Internet: 162087680 Equivalent to 9 /8s, 169 /16s and 67 /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: 16417 Total AfriNIC prefixes after maximum aggregation: 3698 AfriNIC Deaggregation factor: 4.44 Prefixes being announced from the AfriNIC address blocks: 17883 Unique aggregates announced from the AfriNIC address blocks: 6848 AfriNIC Region origin ASes present in the Internet Routing Table: 980 AfriNIC Prefixes per ASN: 18.25 AfriNIC Region origin ASes announcing only one prefix: 307 AfriNIC Region transit ASes present in the Internet Routing Table: 186 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 13 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 289 Number of AfriNIC addresses announced to Internet: 90028544 Equivalent to 5 /8s, 93 /16s and 186 /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 3934 402 371 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 3000 905 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2641 1490 539 BSNL-NIB National Internet Backbone, IN 4766 2387 11137 750 KIXS-AS-KR Korea Telecom, KR 9808 2180 8648 44 CMNET-GD Guangdong Mobile Communication 4755 2089 422 222 TATACOMM-AS TATA Communications formerl 45899 1737 1374 133 VNPT-AS-VN VNPT Corp, VN 7552 1617 1100 66 VIETEL-AS-AP Viettel Corporation, VN 9498 1579 361 138 BBIL-AP BHARTI Airtel Ltd., IN 9583 1575 121 544 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 3729 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3418 1333 80 SHAW - Shaw Communications Inc., CA 18566 2181 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2006 2166 417 CHARTER-NET-HKY-NC - Charter Communicat 209 1822 5070 638 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1780 3420 581 AMAZON-02 - Amazon.com, Inc., US 30036 1778 324 316 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1692 854 230 ITCDELTA - Earthlink, Inc., US 701 1559 10578 635 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 3187 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2746 937 1992 AKAMAI-ASN1, US 9121 1975 1691 17 TTNET, TR 34984 1856 320 449 TELLCOM-AS, TR 12479 1612 1044 52 UNI2-AS, ES 12389 1474 1398 620 ROSTELECOM-AS, RU 9198 1325 352 25 KAZTELECOM-AS, KZ 13188 1319 86 243 TRIOLAN, UA 6849 1222 305 139 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 10620 2993 516 620 Telmex Colombia S.A., CO 8151 2531 3402 570 Uninet S.A. de C.V., MX 11830 1683 346 91 Instituto Costarricense de Electricidad 6503 1538 437 54 Axtel, S.A.B. de C.V., MX 7303 1425 914 326 Telecom Argentina S.A., AR 28573 1011 2300 177 CLARO S.A., BR 3816 984 488 203 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 949 365 70 Telefonica del Peru S.A.A., PE 18881 895 1052 23 TELEFÔNICA BRASIL S.A, BR 11172 890 126 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 1238 397 53 LINKdotNET-AS, EG 37611 713 67 7 Afrihost, ZA 36903 712 358 123 MT-MPLS, MA 36992 624 1375 26 ETISALAT-MISR, EG 24835 493 850 15 RAYA-AS, EG 29571 419 36 10 CITelecom-AS, CI 37492 407 320 75 ORANGE-, TN 8452 401 1730 17 TE-AS TE-AS, EG 15399 353 35 7 WANANCHI-, KE 2018 297 327 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 3934 402 371 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3729 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3418 1333 80 SHAW - Shaw Communications Inc., CA 39891 3335 167 19 ALJAWWALSTC-AS, SA 8551 3187 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 17974 3000 905 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 10620 2993 516 620 Telmex Colombia S.A., CO 20940 2746 937 1992 AKAMAI-ASN1, US 9829 2641 1490 539 BSNL-NIB National Internet Backbone, IN 8151 2531 3402 570 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 3729 3575 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3418 3338 SHAW - Shaw Communications Inc., CA 39891 3335 3316 ALJAWWALSTC-AS, SA 8551 3187 3147 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 3000 2927 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 10620 2993 2373 Telmex Colombia S.A., CO 9808 2180 2136 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2641 2102 BSNL-NIB National Internet Backbone, IN 18566 2181 2072 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 2027 BELLSOUTH-NET-BLK - BellSouth.net Inc., 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 66255 UNALLOCATED 45.6.244.0/22 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.245.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.246.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.247.0/24 16735 ALGAR TELECOM S/A, BR 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

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 14.128.15.0/24 55427 BROADLINK-AS-AP Broadlink Nepal, NP 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 27.100.7.0/24 56096 UNKNOWN 36.255.248.0/24 64091 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

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 /12:270 /13:525 /14:1011 /15:1800 /16:12937 /17:7206 /18:12736 /19:23416 /20:35724 /21:37923 /22:71191 /23:59529 /24:339258 /25:5 /26:5 /27:12 /28:14 /29:13 /30:1 /31:2 /32:824

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

ASN No of nets Total ann. Description 6327 3212 3418 SHAW - Shaw Communications Inc., CA 39891 2898 3335 ALJAWWALSTC-AS, SA 22773 2881 3729 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2652 3187 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2074 2181 MEGAPATH5-US - MegaPath Corporation, US 30036 1574 1778 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1378 2993 Telmex Colombia S.A., CO 6389 1373 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 9121 1372 1975 TTNET, TR 6983 1325 1692 ITCDELTA - Earthlink, Inc., US

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

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

1:1590 2:827 4:25 5:2162 6:18 8:1010 12:1743 13:113 14:1753 15:26 16:2 17:121 18:117 20:57 23:2241 24:1796 25:2 27:2348 31:1744 32:63 33:8 35:4 36:391 37:2433 38:1283 39:42 40:90 41:2827 42:354 43:1842 44:69 45:2519 46:2419 47:119 49:1127 50:972 51:19 52:802 54:360 56:4 57:40 58:1422 59:874 60:390 61:1920 62:1435 63:1843 64:4410 65:2135 66:4424 67:2192 68:1202 69:3227 70:1106 71:574 72:2094 74:2487 75:372 76:419 77:1379 78:1405 79:2390 80:1339 81:1311 82:917 83:667 84:807 85:1628 86:467 87:1083 88:752 89:1921 90:174 91:5710 92:940 93:2318 94:2199 95:2620 96:618 97:349 98:1023 99:89 100:155 101:1275 103:13994 104:2838 105:166 106:457 107:1603 108:806 109:2738 110:1369 111:1597 112:1169 113:1153 114:922 115:1560 116:1745 117:1691 118:2084 119:1531 120:999 121:1037 122:1960 123:1743 124:1472 125:1805 128:695 129:621 130:400 131:1010 132:411 133:191 134:631 135:223 136:349 137:329 138:1580 139:440 140:366 141:552 142:737 143:706 144:741 145:149 146:957 147:593 148:1364 149:535 150:681 151:884 152:760 153:278 154:806 155:664 156:570 157:603 158:431 159:1278 160:620 161:666 162:2371 163:514 164:754 165:1186 166:375 167:1192 168:2349 169:738 170:2928 171:316 172:971 173:1865 174:793 175:730 176:1582 177:3355 178:2226 179:988 180:2078 181:1562 182:2330 183:950 184:845 185:8945 186:2749 187:1929 188:2416 189:1716 190:6945 191:1080 192:9134 193:5515 194:4454 195:3647 196:1930 197:1085 198:5328 199:5657 200:6509 201:3678 202:9585 203:9732 204:4326 205:2650 206:2903 207:3026 208:3808 209:3853 210:3408 211:1874 212:2704 213:2301 214:606 215:30 216:5600 217:1955 218:781 219:358 220:1642 221:910 222:520 223:1167

End of report