Orbit

Routing Table Report 09:00 +10GMT Thu 31 Aug, 2017

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

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

BGP routing table entries examined: 651353 Prefixes after maximum aggregation (per Origin AS): 255616 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 319071 Total ASes present in the Internet Routing Table: 58160 Prefixes per ASN: 11.20 Origin-only ASes present in the Internet Routing Table: 50235 Origin ASes announcing only one prefix: 22250 Transit ASes present in the Internet Routing Table: 7925 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: 53 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 85 Number of instances of unregistered ASNs: 88 Number of 32-bit ASNs allocated by the RIRs: 19843 Number of 32-bit ASNs visible in the Routing Table: 15621 Prefixes from 32-bit ASNs in the Routing Table: 63983 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: 368 Number of addresses announced to Internet: 2851450880 Equivalent to 169 /8s, 245 /16s and 176 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 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: 217449

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

Prefixes being announced by APNIC Region ASes: 171169 Total APNIC prefixes after maximum aggregation: 50735 APNIC Deaggregation factor: 3.37 Prefixes being announced from the APNIC address blocks: 171351 Unique aggregates announced from the APNIC address blocks: 74355 APNIC Region origin ASes present in the Internet Routing Table: 8230 APNIC Prefixes per ASN: 20.82 APNIC Region origin ASes announcing only one prefix: 2333 APNIC Region transit ASes present in the Internet Routing Table: 1170 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 53 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3154 Number of APNIC addresses announced to Internet: 763461120 Equivalent to 45 /8s, 129 /16s and 126 /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: 200291 Total ARIN prefixes after maximum aggregation: 95702 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 202073 Unique aggregates announced from the ARIN address blocks: 93597 ARIN Region origin ASes present in the Internet Routing Table: 17938 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6649 ARIN Region transit ASes present in the Internet Routing Table: 1789 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2162 Number of ARIN addresses announced to Internet: 1109931008 Equivalent to 66 /8s, 40 /16s and 52 /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: 176530 Total RIPE prefixes after maximum aggregation: 86638 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 172390 Unique aggregates announced from the RIPE address blocks: 104296 RIPE Region origin ASes present in the Internet Routing Table: 24340 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 11186 RIPE Region transit ASes present in the Internet Routing Table: 3483 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6133 Number of RIPE addresses announced to Internet: 712879872 Equivalent to 42 /8s, 125 /16s and 175 /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: 84845 Total LACNIC prefixes after maximum aggregation: 18636 LACNIC Deaggregation factor: 4.55 Prefixes being announced from the LACNIC address blocks: 86081 Unique aggregates announced from the LACNIC address blocks: 39535 LACNIC Region origin ASes present in the Internet Routing Table: 6317 LACNIC Prefixes per ASN: 13.63 LACNIC Region origin ASes announcing only one prefix: 1742 LACNIC Region transit ASes present in the Internet Routing Table: 1158 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: 3832 Number of LACNIC addresses announced to Internet: 171132160 Equivalent to 10 /8s, 51 /16s and 69 /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: 17204 Total AfriNIC prefixes after maximum aggregation: 3833 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 19090 Unique aggregates announced from the AfriNIC address blocks: 7013 AfriNIC Region origin ASes present in the Internet Routing Table: 1070 AfriNIC Prefixes per ASN: 17.84 AfriNIC Region origin ASes announcing only one prefix: 339 AfriNIC Region transit ASes present in the Internet Routing Table: 213 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: 340 Number of AfriNIC addresses announced to Internet: 93498624 Equivalent to 5 /8s, 146 /16s and 173 /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 3888 405 375 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2962 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2759 1499 541 BSNL-NIB National Internet Backbone, IN 4766 2368 11126 741 KIXS-AS-KR Korea Telecom, KR 9808 2323 8646 50 CMNET-GD Guangdong Mobile Communication 4755 2095 422 218 TATACOMM-AS TATA Communications formerl 45899 1992 1464 124 VNPT-AS-VN VNPT Corp, VN 7552 1704 1105 70 VIETEL-AS-AP Viettel Corporation, VN 9498 1623 361 143 BBIL-AP BHARTI Airtel Ltd., IN 9583 1594 125 545 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 3791 2952 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3462 1341 87 SHAW - Shaw Communications Inc., CA 18566 2204 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2046 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2029 2235 435 CHARTER-NET-HKY-NC - Charter Communicat 209 1889 5066 641 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1825 328 288 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1809 3910 522 AMAZON-02 - Amazon.com, Inc., US 6983 1693 854 229 ITCDELTA - Earthlink, Inc., US 701 1672 10557 628 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 2973 957 2131 AKAMAI-ASN1, US 8551 2501 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2060 333 425 TELLCOM-AS, TR 9121 1810 1691 17 TTNET, TR 12389 1668 1614 669 ROSTELECOM-AS, RU 12479 1663 1052 60 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 6849 1225 355 21 UKRTELNET, UA 8402 1186 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 3554 542 217 Telmex Colombia S.A., CO 8151 2971 3419 580 Uninet S.A. de C.V., MX 11830 2108 370 65 Instituto Costarricense de Electricidad 6503 1606 421 53 Axtel, S.A.B. de C.V., MX 7303 1563 1019 247 Telecom Argentina S.A., AR 6147 1251 377 27 Telefonica del Peru S.A.A., PE 3816 1015 502 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 960 2284 185 CLARO S.A., BR 11172 918 126 86 Alestra, S. de R.L. de C.V., MX 18881 898 1052 23 TELEFÔNICA BRASIL S.A, BR

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 1173 398 48 LINKdotNET-AS, EG 37611 750 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 655 1383 29 ETISALAT-MISR, EG 24835 451 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 410 354 77 ORANGE-, TN 15399 361 35 7 WANANCHI-, KE 2018 305 327 74 TENET-1, ZA 23889 293 103 14 MauritiusTelecom, MU

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 3888 405 375 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3791 2952 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3554 542 217 Telmex Colombia S.A., CO 6327 3462 1341 87 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2973 957 2131 AKAMAI-ASN1, US 8151 2971 3419 580 Uninet S.A. de C.V., MX 17974 2962 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2759 1499 541 BSNL-NIB National Internet Backbone, IN 8551 2501 377 41 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 3791 3632 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3462 3375 SHAW - Shaw Communications Inc., CA 39891 3387 3364 ALJAWWALSTC-AS, SA 10620 3554 3337 Telmex Colombia S.A., CO 17974 2962 2889 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2501 2460 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2971 2391 Uninet S.A. de C.V., MX 9808 2323 2273 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2759 2218 BSNL-NIB National Internet Backbone, IN 18566 2204 2095 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 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 65347 PRIVATE 17.85.38.0/23 63707 APPLE-CN Apple Computer Tradin 65347 PRIVATE 17.93.8.0/21 63707 APPLE-CN Apple Computer Tradin 65347 PRIVATE 17.93.24.0/21 63707 APPLE-CN Apple Computer Tradin 65347 PRIVATE 17.93.48.0/21 63707 APPLE-CN Apple Computer Tradin 65347 PRIVATE 17.93.96.0/21 63707 APPLE-CN Apple Computer Tradin 65347 PRIVATE 17.93.240.0/21 63707 APPLE-CN Apple Computer Tradin 65347 PRIVATE 17.94.16.0/21 63707 APPLE-CN Apple Computer Tradin 65347 PRIVATE 17.94.32.0/21 63707 APPLE-CN Apple Computer Tradin

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 23.226.112.0/20 62788 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.79.12.0/22 37306 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.246.220.0/24 58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 43.246.220.0/22 58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 43.246.221.0/24 58895 EBONE1-PK Ebone Network (PVT.) Limited, PK

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 /12:284 /13:551 /14:1042 /15:1858 /16:13384 /17:7564 /18:13275 /19:24353 /20:37588 /21:41012 /22:78324 /23:64308 /24:366432 /25:7 /26:5 /27:8 /28:89 /29:240 /30:805 /31:0 /32:57

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

ASN No of nets Total ann. Description 6327 3259 3462 SHAW - Shaw Communications Inc., CA 22773 2982 3791 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 18566 2088 2204 MEGAPATH5-US - MegaPath Corporation, US 8551 1966 2501 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1607 1825 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1500 3554 Telmex Colombia S.A., CO 11830 1498 2108 Instituto Costarricense de Electricidad y Telec 11492 1410 1587 CABLEONE - CABLE ONE, INC., US 6389 1357 2046 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) ----------------------------------------------

1:1560 2:832 4:18 5:2465 6:31 7:1 8:1051 12:1850 13:142 14:1665 15:28 16:2 17:195 18:89 20:62 23:2440 24:1930 25:2 27:2348 29:1 31:1926 32:67 33:20 35:21 36:433 37:2359 38:1358 39:68 40:98 41:2961 42:474 43:1969 44:79 45:3008 46:2781 47:163 49:1254 50:995 51:19 52:808 54:365 55:3 56:4 57:41 58:1464 59:918 60:311 61:1919 62:1696 63:1904 64:4672 65:2203 66:4570 67:2280 68:1226 69:3387 70:1170 71:604 72:2216 74:2701 75:402 76:428 77:1505 78:1450 79:1909 80:1404 81:1396 82:1006 83:730 84:949 85:1826 86:464 87:1196 88:764 89:2185 90:167 91:6217 92:999 93:2401 94:2342 95:2670 96:644 97:355 98:1057 99:98 100:153 101:1465 102:1 103:15658 104:3031 105:188 106:551 107:1769 108:818 109:2898 110:1459 111:1776 112:1237 113:1216 114:1062 115:1600 116:1617 117:1900 118:2156 119:1641 120:731 121:1011 122:2324 123:1809 124:1462 125:1726 128:820 129:664 130:428 131:1472 132:569 133:193 134:672 135:224 136:450 137:484 138:1928 139:524 140:344 141:643 142:763 143:885 144:807 145:184 146:1072 147:687 148:1492 149:583 150:733 151:985 152:722 153:297 154:879 155:755 156:667 157:668 158:481 159:1462 160:745 161:747 162:2480 163:503 164:954 165:1430 166:373 167:1286 168:3020 169:838 170:3502 171:366 172:994 173:1998 174:807 175:791 176:1882 177:3977 178:2555 179:1105 180:2196 181:1982 182:2434 183:770 184:870 185:10614 186:3283 187:2190 188:2574 189:1847 190:8388 191:1337 192:9567 193:5807 194:4722 195:3916 196:2144 197:1365 198:5472 199:5873 200:7606 201:4346 202:9780 203:9902 204:4506 205:2845 206:2985 207:3117 208:4029 209:3970 210:3464 211:1812 212:2827 213:2528 214:854 215:66 216:5883 217:2101 218:838 219:378 220:1680 221:904 222:530 223:1190

End of report