Orbit

Routing Table Report 09:00 +10GMT Fri 28 Jul, 2017

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

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

BGP routing table entries examined: 647977 Prefixes after maximum aggregation (per Origin AS): 253902 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 316192 Total ASes present in the Internet Routing Table: 57805 Prefixes per ASN: 11.21 Origin-only ASes present in the Internet Routing Table: 49949 Origin ASes announcing only one prefix: 22170 Transit ASes present in the Internet Routing Table: 7856 Transit-only ASes present in the Internet Routing Table: 226 Average AS path length visible in the Internet Routing Table: 3.8 Max AS path length visible: 43 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 140 Numnber of instances of unregistered ASNs: 140 Number of 32-bit ASNs allocated by the RIRs: 19581 Number of 32-bit ASNs visible in the Routing Table: 15261 Prefixes from 32-bit ASNs in the Routing Table: 62245 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 9 Prefixes being announced from unallocated address space: 326 Number of addresses announced to Internet: 2871585281 Equivalent to 171 /8s, 40 /16s and 234 /24s Percentage of available address space announced: 77.6 Percentage of allocated address space announced: 77.6 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: 216008

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

Prefixes being announced by APNIC Region ASes: 171890 Total APNIC prefixes after maximum aggregation: 50513 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 172066 Unique aggregates announced from the APNIC address blocks: 73932 APNIC Region origin ASes present in the Internet Routing Table: 8186 APNIC Prefixes per ASN: 21.02 APNIC Region origin ASes announcing only one prefix: 2338 APNIC Region transit ASes present in the Internet Routing Table: 1151 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 43 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3099 Number of APNIC addresses announced to Internet: 762352128 Equivalent to 45 /8s, 112 /16s and 146 /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: 198968 Total ARIN prefixes after maximum aggregation: 95102 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 200912 Unique aggregates announced from the ARIN address blocks: 92711 ARIN Region origin ASes present in the Internet Routing Table: 17909 ARIN Prefixes per ASN: 11.22 ARIN Region origin ASes announcing only one prefix: 6656 ARIN Region transit ASes present in the Internet Routing Table: 1782 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2112 Number of ARIN addresses announced to Internet: 1109979136 Equivalent to 66 /8s, 40 /16s and 240 /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: 175028 Total RIPE prefixes after maximum aggregation: 86157 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 170881 Unique aggregates announced from the RIPE address blocks: 103307 RIPE Region origin ASes present in the Internet Routing Table: 24211 RIPE Prefixes per ASN: 7.06 RIPE Region origin ASes announcing only one prefix: 11131 RIPE Region transit ASes present in the Internet Routing Table: 3459 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6030 Number of RIPE addresses announced to Internet: 712862209 Equivalent to 42 /8s, 125 /16s and 106 /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: 83490 Total LACNIC prefixes after maximum aggregation: 18272 LACNIC Deaggregation factor: 4.57 Prefixes being announced from the LACNIC address blocks: 84741 Unique aggregates announced from the LACNIC address blocks: 39020 LACNIC Region origin ASes present in the Internet Routing Table: 6173 LACNIC Prefixes per ASN: 13.73 LACNIC Region origin ASes announcing only one prefix: 1712 LACNIC Region transit ASes present in the Internet Routing Table: 1144 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3691 Number of LACNIC addresses announced to Internet: 170864384 Equivalent to 10 /8s, 47 /16s and 47 /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: 17261 Total AfriNIC prefixes after maximum aggregation: 3780 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 19050 Unique aggregates announced from the AfriNIC address blocks: 6926 AfriNIC Region origin ASes present in the Internet Routing Table: 1060 AfriNIC Prefixes per ASN: 17.97 AfriNIC Region origin ASes announcing only one prefix: 332 AfriNIC Region transit ASes present in the Internet Routing Table: 206 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 329 Number of AfriNIC addresses announced to Internet: 92851200 Equivalent to 5 /8s, 136 /16s and 204 /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 3944 406 386 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2751 1498 549 BSNL-NIB National Internet Backbone, IN 4766 2360 11133 737 KIXS-AS-KR Korea Telecom, KR 9808 2285 8646 49 CMNET-GD Guangdong Mobile Communication 45899 2193 1448 111 VNPT-AS-VN VNPT Corp, VN 4755 2095 422 219 TATACOMM-AS TATA Communications formerl 7552 1647 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1610 361 143 BBIL-AP BHARTI Airtel Ltd., IN 9583 1577 121 544 SIFY-AS-IN Sify Limited, IN

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 22773 3820 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3442 1341 86 SHAW - Shaw Communications Inc., CA 18566 2177 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2065 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2015 2186 425 CHARTER-NET-HKY-NC - Charter Communicat 209 1841 5065 633 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1813 327 293 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1802 3840 569 AMAZON-02 - Amazon.com, Inc., US 6983 1696 854 231 ITCDELTA - Earthlink, Inc., US 701 1560 10559 629 UUNET - MCI Communications Services, In

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

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2932 967 2122 AKAMAI-ASN1, US 8551 2560 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2045 331 419 TELLCOM-AS, TR 9121 1939 1691 17 TTNET, TR 12479 1626 1048 59 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1492 1422 641 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1066 544 15 CORBINA-AS OJSC "Vimpelcom", RU

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 10620 3542 543 210 Telmex Colombia S.A., CO 8151 2610 3401 575 Uninet S.A. de C.V., MX 11830 2087 369 57 Instituto Costarricense de Electricidad 7303 1557 1015 245 Telecom Argentina S.A., AR 6503 1554 437 54 Axtel, S.A.B. de C.V., MX 6147 1236 377 27 Telefonica del Peru S.A.A., PE 3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 957 2294 196 CLARO S.A., BR 11664 925 260 41 Techtel LMDS Comunicaciones Interactiva 11172 916 126 86 Alestra, S. de R.L. de C.V., MX

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

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1243 398 51 LINKdotNET-AS, EG 37611 742 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 649 1375 26 ETISALAT-MISR, EG 24835 501 850 15 RAYA-AS, EG 29571 420 36 10 CITelecom-AS, CI 37492 406 320 75 ORANGE-, TN 15399 355 35 7 WANANCHI-, KE 8452 314 1730 17 TE-AS TE-AS, EG 2018 303 327 74 TENET-1, ZA

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 7545 3944 406 386 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3820 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3542 543 210 Telmex Colombia S.A., CO 6327 3442 1341 86 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2932 967 2122 AKAMAI-ASN1, US 9829 2751 1498 549 BSNL-NIB National Internet Backbone, IN 8151 2610 3401 575 Uninet S.A. de C.V., MX 8551 2560 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

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

ASN No of nets Net Savings Description 22773 3820 3661 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3442 3356 SHAW - Shaw Communications Inc., CA 10620 3542 3332 Telmex Colombia S.A., CO 17974 2967 2894 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2560 2520 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2285 2236 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2751 2202 BSNL-NIB National Internet Backbone, IN 45899 2193 2082 VNPT-AS-VN VNPT Corp, VN 18566 2177 2068 MEGAPATH5-US - MegaPath Corporation, US

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

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

Bad AS Designation Network Transit AS Description 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 65505 PRIVATE 15.212.156.0/22 21326 OPENNET-SA AT&T OpenNet-Servic 64931 PRIVATE 17.81.0.0/16 63707 APPLE-CN Apple Computer Tradin 64550 PRIVATE 20.139.93.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien 64550 PRIVATE 20.143.240.0/24 17916 CSC-IGN-AUNZ-AP Computer Scien 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 65002 PRIVATE 59.185.224.0/22 17813 MTNL-AP Mahanagar Telephone Ni

Complete listing at http://thyme.rand.apnic.net/singapore/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 10.0.0.0/8 65333 -Private Use AS-, ZZ 100.64.0.0/10 65333 -Private Use AS-, ZZ 169.254.0.0/16 65333 -Private Use AS-, ZZ 172.16.0.0/12 65333 -Private Use AS-, ZZ 192.0.0.0/24 65333 -Private Use AS-, ZZ 192.168.0.0/16 0 UNKNOWN 198.18.0.0/15 65333 -Private Use AS-, ZZ 198.51.100.0/24 65333 -Private Use AS-, ZZ 203.0.113.0/24 65333 -Private Use AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/singapore/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 23.130.192.0/24 394625 WHITELABELIT - WhiteLabel IT Solutions Corp, US 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/singapore/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:36 /11:105 /12:285 /13:551 /14:1044 /15:1842 /16:13415 /17:7539 /18:13164 /19:24196 /20:37382 /21:40752 /22:77616 /23:64167 /24:364672 /25:7 /26:5 /27:10 /28:90 /29:240 /30:774 /31:0 /32:56

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

ASN No of nets Total ann. Description 6327 3240 3442 SHAW - Shaw Communications Inc., CA 22773 2989 3820 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 18566 2070 2177 MEGAPATH5-US - MegaPath Corporation, US 8551 2025 2560 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1601 1813 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1481 3542 Telmex Colombia S.A., CO 11830 1477 2087 Instituto Costarricense de Electricidad y Telec 11492 1390 1549 CABLEONE - CABLE ONE, INC., US 6389 1371 2065 BELLSOUTH-NET-BLK - BellSouth.net Inc., US

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

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

1:1664 2:815 4:18 5:2435 6:34 8:1048 12:1837 13:130 14:1679 15:28 16:2 17:159 18:89 20:62 23:2432 24:1905 25:2 27:2442 29:1 31:1912 32:67 33:18 35:21 36:435 37:2350 38:1338 39:65 40:100 41:3042 42:458 43:1947 44:71 45:2969 46:2799 47:156 49:1218 50:997 51:19 52:817 54:363 55:7 56:4 57:42 58:1438 59:933 60:341 61:1965 62:1695 63:1918 64:4617 65:2213 66:4566 67:2279 68:1242 69:3373 70:1156 71:585 72:2205 74:2684 75:388 76:426 77:1513 78:1408 79:1951 80:1417 81:1388 82:1002 83:718 84:928 85:1788 86:457 87:1181 88:754 89:2110 90:165 91:6196 92:986 93:2377 94:2386 95:2661 96:636 97:350 98:1059 99:90 100:154 101:1461 103:15332 104:3002 105:189 106:544 107:1769 108:819 109:2894 110:1449 111:1763 112:1190 113:1230 114:1037 115:1740 116:1723 117:1846 118:2093 119:1641 120:1066 121:1050 122:2251 123:1810 124:1457 125:1804 128:757 129:635 130:422 131:1436 132:536 133:201 134:655 135:224 136:450 137:431 138:1938 139:498 140:321 141:599 142:763 143:885 144:797 145:181 146:1065 147:673 148:1484 149:585 150:709 151:977 152:693 153:298 154:867 155:743 156:638 157:654 158:470 159:1426 160:713 161:740 162:2483 163:528 164:920 165:1376 166:371 167:1237 168:2991 169:832 170:3441 171:328 172:1026 173:1984 174:806 175:739 176:1891 177:3979 178:2552 179:1152 180:2199 181:1880 182:2357 183:1005 184:868 185:10252 186:3272 187:2227 188:2605 189:1801 190:8325 191:1369 192:9496 193:5771 194:4687 195:3915 196:2083 197:1361 198:5450 199:5884 200:7521 201:4343 202:9789 203:9918 204:4451 205:2821 206:2947 207:3097 208:3948 209:3937 210:3449 211:1901 212:2820 213:2509 214:860 215:65 216:5877 217:2117 218:836 219:380 220:1690 221:919 222:533 223:1181

End of report