Orbit

Routing Table Report 05:30 +10GMT Thu 30 Jul, 2020

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/bhutan-re/

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

BGP routing table entries examined: 19305 Prefixes after maximum aggregation (per Origin AS): 10827 Deaggregation factor: 1.78 Unique aggregates announced (without unneeded subnets): 12449 Total ASes present in the Internet Routing Table: 2752 Prefixes per ASN: 7.01 Origin-only ASes present in the Internet Routing Table: 2352 Origin ASes announcing only one prefix: 1082 Transit ASes present in the Internet Routing Table: 400 Transit-only ASes present in the Internet Routing Table: 63 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Max AS path prepend of ASN ( 35503) 11 Prefixes from unregistered ASNs in the Routing Table: 18 Number of instances of unregistered ASNs: 18 Number of 32-bit ASNs allocated by the RIRs: 32737 Number of 32-bit ASNs visible in the Routing Table: 529 Prefixes from 32-bit ASNs in the Routing Table: 1655 Number of bogon 32-bit ASNs visible in the Routing Table: 0 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 3 Number of addresses announced to Internet: 213533752 Equivalent to 12 /8s, 186 /16s and 68 /24s Percentage of available address space announced: 5.8 Percentage of allocated address space announced: 5.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 2075

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

Prefixes being announced by APNIC Region ASes: 4849 Total APNIC prefixes after maximum aggregation: 2376 APNIC Deaggregation factor: 2.04 Prefixes being announced from the APNIC address blocks: 4859 Unique aggregates announced from the APNIC address blocks: 2723 APNIC Region origin ASes present in the Internet Routing Table: 555 APNIC Prefixes per ASN: 8.75 APNIC Region origin ASes announcing only one prefix: 235 APNIC Region transit ASes present in the Internet Routing Table: 66 Average APNIC Region AS path length visible: 4.9 Max APNIC Region AS path length visible: 15 Number of APNIC region 32-bit ASNs visible in the Routing Table: 193 Number of APNIC addresses announced to Internet: 47393080 Equivalent to 2 /8s, 211 /16s and 41 /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, 131072-141625 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: 8681 Total ARIN prefixes after maximum aggregation: 4837 ARIN Deaggregation factor: 1.79 Prefixes being announced from the ARIN address blocks: 8677 Unique aggregates announced from the ARIN address blocks: 5644 ARIN Region origin ASes present in the Internet Routing Table: 1224 ARIN Prefixes per ASN: 7.09 ARIN Region origin ASes announcing only one prefix: 444 ARIN Region transit ASes present in the Internet Routing Table: 162 Average ARIN Region AS path length visible: 5.6 Max ARIN Region AS path length visible: 16 Number of ARIN region 32-bit ASNs visible in the Routing Table: 126 Number of ARIN addresses announced to Internet: 100629760 Equivalent to 5 /8s, 255 /16s and 125 /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, 393216-399260 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, 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: 3475 Total RIPE prefixes after maximum aggregation: 2811 RIPE Deaggregation factor: 1.24 Prefixes being announced from the RIPE address blocks: 3484 Unique aggregates announced from the RIPE address blocks: 2934 RIPE Region origin ASes present in the Internet Routing Table: 698 RIPE Prefixes per ASN: 4.99 RIPE Region origin ASes announcing only one prefix: 327 RIPE Region transit ASes present in the Internet Routing Table: 116 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 15 Number of RIPE region 32-bit ASNs visible in the Routing Table: 126 Number of RIPE addresses announced to Internet: 58473216 Equivalent to 3 /8s, 124 /16s and 59 /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 196608-213403 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: 1427 Total LACNIC prefixes after maximum aggregation: 599 LACNIC Deaggregation factor: 2.38 Prefixes being announced from the LACNIC address blocks: 1428 Unique aggregates announced from the LACNIC address blocks: 847 LACNIC Region origin ASes present in the Internet Routing Table: 173 LACNIC Prefixes per ASN: 8.25 LACNIC Region origin ASes announcing only one prefix: 60 LACNIC Region transit ASes present in the Internet Routing Table: 29 Average LACNIC Region AS path length visible: 6.2 Max LACNIC Region AS path length visible: 13 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 68 Number of LACNIC addresses announced to Internet: 4561664 Equivalent to 0 /8s, 69 /16s and 155 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 853 Total AfriNIC prefixes after maximum aggregation: 187 AfriNIC Deaggregation factor: 4.56 Prefixes being announced from the AfriNIC address blocks: 854 Unique aggregates announced from the AfriNIC address blocks: 298 AfriNIC Region origin ASes present in the Internet Routing Table: 35 AfriNIC Prefixes per ASN: 24.40 AfriNIC Region origin ASes announcing only one prefix: 16 AfriNIC Region transit ASes present in the Internet Routing Table: 9 Average AfriNIC Region AS path length visible: 6.1 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 16 Number of AfriNIC addresses announced to Internet: 2475264 Equivalent to 0 /8s, 37 /16s and 197 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 2907 612 2182 459 SINET-AS Research Organization of Infor 7497 508 443 68 CSTNET-AS-AP Computer Network Informati 7575 185 347 132 AARNET-AS-AP Australian Academic and Re 1237 179 80 126 KREONET-AS-KR KISTI, KR 58647 159 18 2 KAGAWAU-AS Kagawa University, JP 4758 148 16 1 NICNET-VSNL-BOARDER-AP National Informa 55824 131 19 26 NKN-CORE-NW NKN Core Network, IN 4538 124 4192 72 ERX-CERNET-BKB China Education and Rese 4621 86 37 9 UNINET-AS-AP UNINET-, TH 4762 65 4 1 MAHIDOL-BORDER-AS Mahidol University, T

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

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

ASN No of nets /20 equiv MaxAgg Description 13335 308 206 51 CLOUDFLARENET, US 7896 269 51 7 NU-AS, US 376 232 180 159 RISQ-AS, CA 668 201 716 167 DNIC-AS-00668, US 5786 166 16 1 UPRENET, PR 2152 164 509 98 CSUNET-NW, US 18558 129 18 4 NETBLK-RCOEK, US 23024 116 7 17 OCDE, US 6325 112 169 13 ILLINOIS-CENTURY, US 270 105 249 81 AS270, US

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

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

ASN No of nets /20 equiv MaxAgg Description 680 272 2012 233 DFN Verein zur Foerderung eines Deutsch 786 186 1786 184 JANET Jisc Services Limited, GB 8895 133 24 4 ISU Internet Services Unit (ISU), SA 559 113 550 105 SWITCH Peering requests: (peering@switc 1103 97 1519 84 SURFNET-NL SURFnet, The Netherlands, NL 198610 86 5 20 BEGET-AS, RU 137 81 677 77 ASGARR Consortium GARR, EU 553 70 449 70 BELWUE BelWue-Koordination, EU 2200 65 583 60 FR-RENATER Reseau National de telecommu 2614 63 32 60 ROEDUNET, RO

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

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

ASN No of nets /20 equiv MaxAgg Description 1916 163 230 40 Associacao Rede Nacional de Ensino e Pe 28391 152 10 66 Universidad Juarez Autonoma de Tabasco, 11340 92 24 54 Red Universitaria Nacional, CL 1251 68 41 19 FUNDACAO DE AMPARO A PESQUISA DO ESTADO 2715 60 102 40 Fundacao Carlos Chagas Filho de Amparo 4270 42 16 1 Red de Interconexion Universitaria, AR 19611 42 17 2 Associacao Antonio Vieira - Unisinos, B 28614 38 2 2 Fundacao Universidade Regional de Blume 61468 38 2 19 CEDIA, EC 28571 37 26 15 UNIVERSIDADE DE SAO PAULO, BR

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

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

ASN No of nets /20 equiv MaxAgg Description 2018 310 319 72 TENET-1, ZA 327687 128 28 5 RENU, UG 36914 94 82 3 KENET-AS, KE 327700 83 16 1 MoRENet, MZ 2561 71 4 34 EUN, EG 8094 55 48 4 PUKNET, ZA 6879 23 1 9 ENSTINET-, EG 37182 22 1 15 TERNET, TZ 37074 11 8 2 UG-AS, GH 37501 11 49 6 UOFS, ZA

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

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

ASN No of nets /20 equiv MaxAgg Description 2907 612 2182 459 SINET-AS Research Organization of Infor 7497 508 443 68 CSTNET-AS-AP Computer Network Informati 2018 310 319 72 TENET-1, ZA 13335 308 206 51 CLOUDFLARENET, US 680 272 2012 233 DFN Verein zur Foerderung eines Deutsch 7896 269 51 7 NU-AS, US 376 232 180 159 RISQ-AS, CA 668 201 716 167 DNIC-AS-00668, US 786 186 1786 184 JANET Jisc Services Limited, GB 7575 185 347 132 AARNET-AS-AP Australian Academic and Re

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

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 7497 508 440 CSTNET-AS-AP Computer Network Information Cente 7896 269 262 NU-AS, US 13335 308 257 CLOUDFLARENET, US 2018 310 238 TENET-1, ZA 5786 166 165 UPRENET, PR 58647 159 157 KAGAWAU-AS Kagawa University, JP 4758 148 147 NICNET-VSNL-BOARDER-AP National Informatics Cen 8895 133 129 ISU Internet Services Unit (ISU), SA 18558 129 125 NETBLK-RCOEK, US 1916 163 123 Associacao Rede Nacional de Ensino e Pesquisa,

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 65200 PRIVATE 43.224.124.0/22 132124 ICTA-LK Information and Comm 36843 UNALLOCATED 64.56.80.0/23 11096 FLORIDANET, US 19658 UNALLOCATED 65.205.131.0/24 11096 FLORIDANET, US 65200 PRIVATE 103.11.32.0/22 132124 ICTA-LK Information and Comm 36843 UNALLOCATED 108.59.20.0/24 11096 FLORIDANET, US 36843 UNALLOCATED 108.59.23.0/24 11096 FLORIDANET, US 36843 UNALLOCATED 131.91.183.0/24 11096 FLORIDANET, US 36843 UNALLOCATED 131.91.252.0/22 11096 FLORIDANET, US 36843 UNALLOCATED 146.201.218.0/24 11096 FLORIDANET, US 36843 UNALLOCATED 146.201.219.0/24 11096 FLORIDANET, US

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

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

Prefix Origin AS Description 192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL

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

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

Unassigned Network ASN Information AS Name 192.31.196.0/24 Origin: 112 UNASSIGNED Transit: 1103 SURFNET-NL SURFnet, The Netherlands, NL 192.88.99.0/24 Origin: 1103 SURFNET-NL SURFnet, The Netherlands, NL Transit: 20965 GEANT The GEANT IP Service, EU 200.6.43.0/24 Origin: 1251 FUNDACAO DE AMPARO A PESQUISA DO ESTADO Transit: 1916 Associacao Rede Nacional de Ensino e Pes

Complete listing at http://thyme.rand.apnic.net/bhutan-re/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 /8:0 /9:1 /10:2 /11:2 /12:10 /13:19 /14:38 /15:121 /16:2069 /17:387 /18:415 /19:622 /20:1086 /21:938 /22:1442 /23:1501 /24:10631 /25:0 /26:0 /27:10 /28:0 /29:3 /30:8 /31:0 /32:0

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

ASN No of nets Total ann. Description 8895 128 133 ISU Internet Services Unit (ISU), SA 36914 82 94 KENET-AS, KE 327700 77 83 MoRENet, MZ 198610 60 86 BEGET-AS, RU 23024 53 116 OCDE, US 28614 32 38 Fundacao Universidade Regional de Blumenau, BR 25977 31 45 HCCS, US 263282 30 37 FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARIN 27609 29 45 USC-UNIVERSITY-HOSPITAL, US 40326 29 33 ECKERD-COLLEGE, US

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

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

1:6 5:27 6:4 8:6 9:1 12:5 14:83 15:7 18:41 23:6 24:7 27:3 31:7 37:6 38:13 40:1 41:172 42:11 43:7 44:5 45:84 46:6 49:9 50:3 52:2 58:1 59:20 60:3 61:4 62:3 63:41 64:72 65:7 66:50 67:46 68:2 69:38 71:1 72:29 74:13 76:32 77:4 78:3 79:10 80:21 81:35 82:3 83:6 84:6 85:37 86:8 87:10 89:9 91:57 92:1 93:24 94:5 95:8 96:5 97:1 98:2 101:4 102:1 103:285 104:81 106:1 107:14 108:16 109:14 110:3 111:18 112:4 114:23 116:8 117:63 118:38 119:17 121:25 122:24 123:8 124:40 125:13 128:96 129:223 130:91 131:101 132:54 133:135 134:114 136:174 137:152 138:10 139:5 140:27 141:2 142:43 143:35 144:67 146:94 147:77 148:192 149:16 150:38 151:4 152:68 153:7 154:20 155:50 156:63 157:27 158:48 159:119 160:25 161:17 162:69 163:41 164:151 165:8 166:1 167:16 168:122 169:9 170:67 171:1 172:7 173:10 174:1 175:32 176:8 177:13 178:1 179:6 180:21 181:9 182:6 184:5 185:72 186:4 187:17 188:13 189:8 190:44 191:33 192:1432 193:248 194:141 195:101 196:164 197:5 198:530 199:272 200:250 201:40 202:654 203:392 204:338 205:176 206:207 207:170 208:57 209:121 210:166 211:15 212:151 213:8 214:7 216:79 217:19 218:22 219:8 220:26 222:4

End of report