Orbit

Routing Table Report 12:38 +10GMT Sat 01 Jul, 2017

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

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

BGP routing table entries examined: 644363 Prefixes after maximum aggregation (per Origin AS): 252644 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 314609 Total ASes present in the Internet Routing Table: 57550 Prefixes per ASN: 11.20 Origin-only ASes present in the Internet Routing Table: 49759 Origin ASes announcing only one prefix: 22042 Transit ASes present in the Internet Routing Table: 7791 Transit-only ASes present in the Internet Routing Table: 230 Average AS path length visible in the Internet Routing Table: 3.8 Max AS path length visible: 42 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 116 Numnber of instances of unregistered ASNs: 116 Number of 32-bit ASNs allocated by the RIRs: 19273 Number of 32-bit ASNs visible in the Routing Table: 14965 Prefixes from 32-bit ASNs in the Routing Table: 60912 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 360 Number of addresses announced to Internet: 2846646017 Equivalent to 169 /8s, 172 /16s and 95 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 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: 215248

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

Prefixes being announced by APNIC Region ASes: 170916 Total APNIC prefixes after maximum aggregation: 50475 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 171208 Unique aggregates announced from the APNIC address blocks: 73688 APNIC Region origin ASes present in the Internet Routing Table: 8142 APNIC Prefixes per ASN: 21.03 APNIC Region origin ASes announcing only one prefix: 2313 APNIC Region transit ASes present in the Internet Routing Table: 1143 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 42 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3042 Number of APNIC addresses announced to Internet: 762297088 Equivalent to 45 /8s, 111 /16s and 187 /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: 197912 Total ARIN prefixes after maximum aggregation: 94467 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 199791 Unique aggregates announced from the ARIN address blocks: 92043 ARIN Region origin ASes present in the Internet Routing Table: 17886 ARIN Prefixes per ASN: 11.17 ARIN Region origin ASes announcing only one prefix: 6637 ARIN Region transit ASes present in the Internet Routing Table: 1784 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: 2060 Number of ARIN addresses announced to Internet: 1108477696 Equivalent to 66 /8s, 18 /16s and 7 /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: 174673 Total RIPE prefixes after maximum aggregation: 85737 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 170540 Unique aggregates announced from the RIPE address blocks: 102849 RIPE Region origin ASes present in the Internet Routing Table: 24140 RIPE Prefixes per ASN: 7.06 RIPE Region origin ASes announcing only one prefix: 11111 RIPE Region transit ASes present in the Internet Routing Table: 3438 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: 5953 Number of RIPE addresses announced to Internet: 712046593 Equivalent to 42 /8s, 112 /16s and 248 /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: 82557 Total LACNIC prefixes after maximum aggregation: 18119 LACNIC Deaggregation factor: 4.56 Prefixes being announced from the LACNIC address blocks: 83833 Unique aggregates announced from the LACNIC address blocks: 38711 LACNIC Region origin ASes present in the Internet Routing Table: 6075 LACNIC Prefixes per ASN: 13.80 LACNIC Region origin ASes announcing only one prefix: 1653 LACNIC Region transit ASes present in the Internet Routing Table: 1115 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3593 Number of LACNIC addresses announced to Internet: 170609664 Equivalent to 10 /8s, 43 /16s and 76 /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: 16982 Total AfriNIC prefixes after maximum aggregation: 3788 AfriNIC Deaggregation factor: 4.48 Prefixes being announced from the AfriNIC address blocks: 18631 Unique aggregates announced from the AfriNIC address blocks: 6995 AfriNIC Region origin ASes present in the Internet Routing Table: 1045 AfriNIC Prefixes per ASN: 17.83 AfriNIC Region origin ASes announcing only one prefix: 327 AfriNIC Region transit ASes present in the Internet Routing Table: 204 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 317 Number of AfriNIC addresses announced to Internet: 92725504 Equivalent to 5 /8s, 134 /16s and 225 /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 3891 404 361 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2752 1499 540 BSNL-NIB National Internet Backbone, IN 4766 2362 11134 747 KIXS-AS-KR Korea Telecom, KR 9808 2141 8648 45 CMNET-GD Guangdong Mobile Communication 4755 2083 421 218 TATACOMM-AS TATA Communications formerl 45899 1885 1415 109 VNPT-AS-VN VNPT Corp, VN 7552 1626 1103 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1595 361 140 BBIL-AP BHARTI Airtel Ltd., IN 9583 1574 121 542 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 3814 2953 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3413 1333 83 SHAW - Shaw Communications Inc., CA 18566 2179 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2010 2172 417 CHARTER-NET-HKY-NC - Charter Communicat 209 1822 5067 638 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1798 3677 581 AMAZON-02 - Amazon.com, Inc., US 30036 1795 325 309 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1695 854 231 ITCDELTA - Earthlink, Inc., US 701 1560 10560 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 3338 187 22 ALJAWWALSTC-AS, SA 8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2901 963 2088 AKAMAI-ASN1, US 34984 2000 328 417 TELLCOM-AS, TR 9121 1954 1691 17 TTNET, TR 12479 1614 1044 53 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1492 1408 626 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1120 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 3541 544 185 Telmex Colombia S.A., CO 8151 2505 3404 573 Uninet S.A. de C.V., MX 11830 2089 369 57 Instituto Costarricense de Electricidad 7303 1552 1010 245 Telecom Argentina S.A., AR 6503 1539 437 54 Axtel, S.A.B. de C.V., MX 6147 1300 377 27 Telefonica del Peru S.A.A., PE 3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 969 2301 178 CLARO S.A., BR 11172 915 126 82 Alestra, S. de R.L. de C.V., MX 11664 910 260 40 Techtel LMDS Comunicaciones Interactiva

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 1254 398 48 LINKdotNET-AS, EG 37611 724 91 8 Afrihost, ZA 36903 711 357 129 MT-MPLS, MA 36992 644 1375 26 ETISALAT-MISR, EG 24835 499 850 15 RAYA-AS, EG 37492 407 320 75 ORANGE-, TN 29571 401 36 10 CITelecom-AS, CI 8452 355 1730 17 TE-AS TE-AS, EG 15399 353 35 7 WANANCHI-, KE 2018 300 327 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 3891 404 361 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3814 2953 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3541 544 185 Telmex Colombia S.A., CO 6327 3413 1333 83 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2901 963 2088 AKAMAI-ASN1, US 9829 2752 1499 540 BSNL-NIB National Internet Backbone, IN 8151 2505 3404 573 Uninet S.A. de C.V., MX

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 3814 3653 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 10620 3541 3356 Telmex Colombia S.A., CO 6327 3413 3330 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 8551 2972 2932 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2975 2902 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2752 2212 BSNL-NIB National Internet Backbone, IN 9808 2141 2096 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2179 2070 MEGAPATH5-US - MegaPath Corporation, US 11830 2089 2032 Instituto Costarricense de Electricidad y Telec

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

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

Bad AS Designation Network Transit AS Description 65532 PRIVATE 14.192.19.0/24 132717 NDCTPL-IN NxtGen Datacenter & 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 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 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 65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB 65535 UNALLOCATED 94.207.40.0/24 46071 PIONEER-CDN-AS-IN Pioneer Elab

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

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

Prefix Origin AS Description 192.168.0.0/16 0 UNKNOWN

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 23.226.112.0/20 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/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 /8:15 /9:13 /10:35 /11:104 /12:280 /13:543 /14:1044 /15:1836 /16:13419 /17:7543 /18:13179 /19:24110 /20:37300 /21:40419 /22:76922 /23:63506 /24:362908 /25:7 /26:5 /27:10 /28:91 /29:235 /30:780 /31:0 /32:59

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

ASN No of nets Total ann. Description 6327 3214 3413 SHAW - Shaw Communications Inc., CA 22773 2978 3814 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3338 ALJAWWALSTC-AS, SA 8551 2437 2972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2072 2179 MEGAPATH5-US - MegaPath Corporation, US 30036 1587 1795 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1479 2089 Instituto Costarricense de Electricidad y Telec 10620 1469 3541 Telmex Colombia S.A., CO 11492 1382 1532 CABLEONE - CABLE ONE, INC., US 6389 1370 2063 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) ----------------------------------------------

1:1665 2:799 4:18 5:2434 6:34 8:1042 12:1833 13:123 14:1705 15:28 16:2 17:158 18:89 20:62 23:2378 24:1977 25:2 27:2448 31:1919 32:63 33:14 35:21 36:387 37:2348 38:1311 39:62 40:98 41:2947 42:468 43:1935 44:71 45:2852 46:2776 47:154 49:1236 50:985 51:18 52:825 54:363 55:6 56:4 57:40 58:1444 59:928 60:387 61:1957 62:1602 63:1916 64:4573 65:2219 66:4560 67:2270 68:1241 69:3377 70:1149 71:585 72:2198 74:2684 75:389 76:425 77:1543 78:1449 79:2378 80:1404 81:1391 82:992 83:729 84:892 85:1749 86:481 87:1161 88:759 89:2109 90:175 91:6193 92:967 93:2380 94:2386 95:2685 96:630 97:353 98:1062 99:86 100:154 101:1436 103:15118 104:2956 105:182 106:507 107:1725 108:819 109:2863 110:1447 111:1743 112:1185 113:1230 114:1019 115:1759 116:1768 117:1822 118:2166 119:1611 120:1046 121:1050 122:2241 123:1814 124:1456 125:1824 128:724 129:642 130:419 131:1374 132:523 133:199 134:644 135:225 136:446 137:433 138:1928 139:484 140:311 141:599 142:749 143:881 144:794 145:181 146:1010 147:670 148:1441 149:579 150:707 151:973 152:683 153:303 154:781 155:745 156:613 157:645 158:450 159:1414 160:685 161:743 162:2494 163:527 164:797 165:1395 166:372 167:1243 168:2966 169:787 170:3448 171:318 172:1021 173:1945 174:810 175:740 176:1869 177:4081 178:2481 179:1181 180:2203 181:1879 182:2367 183:997 184:865 185:10025 186:3205 187:2206 188:2697 189:1811 190:8258 191:1336 192:9469 193:5780 194:4676 195:3904 196:2072 197:1266 198:5434 199:5873 200:7436 201:4333 202:9803 203:9959 204:4442 205:2810 206:2932 207:3070 208:3979 209:3900 210:3457 211:1893 212:2813 213:2488 214:870 215:66 216:5766 217:2091 218:804 219:379 220:1686 221:917 222:553 223:1166

End of report