Orbit

Routing Table Report 05:30 +10GMT Wed 01 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: 19300 Prefixes after maximum aggregation (per Origin AS): 10745 Deaggregation factor: 1.80 Unique aggregates announced (without unneeded subnets): 12254 Total ASes present in the Internet Routing Table: 2729 Prefixes per ASN: 7.07 Origin-only ASes present in the Internet Routing Table: 2324 Origin ASes announcing only one prefix: 1063 Transit ASes present in the Internet Routing Table: 405 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 5.4 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: 32248 Number of 32-bit ASNs visible in the Routing Table: 519 Prefixes from 32-bit ASNs in the Routing Table: 1636 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: 2 Number of addresses announced to Internet: 210737976 Equivalent to 12 /8s, 143 /16s and 155 /24s Percentage of available address space announced: 5.7 Percentage of allocated address space announced: 5.7 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: 1991

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

Prefixes being announced by APNIC Region ASes: 4812 Total APNIC prefixes after maximum aggregation: 2344 APNIC Deaggregation factor: 2.05 Prefixes being announced from the APNIC address blocks: 4821 Unique aggregates announced from the APNIC address blocks: 2692 APNIC Region origin ASes present in the Internet Routing Table: 540 APNIC Prefixes per ASN: 8.93 APNIC Region origin ASes announcing only one prefix: 223 APNIC Region transit ASes present in the Internet Routing Table: 68 Average APNIC Region AS path length visible: 5.0 Max APNIC Region AS path length visible: 15 Number of APNIC region 32-bit ASNs visible in the Routing Table: 182 Number of APNIC addresses announced to Internet: 47286584 Equivalent to 2 /8s, 209 /16s and 137 /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: 8673 Total ARIN prefixes after maximum aggregation: 4834 ARIN Deaggregation factor: 1.79 Prefixes being announced from the ARIN address blocks: 8671 Unique aggregates announced from the ARIN address blocks: 5577 ARIN Region origin ASes present in the Internet Routing Table: 1218 ARIN Prefixes per ASN: 7.12 ARIN Region origin ASes announcing only one prefix: 445 ARIN Region transit ASes present in the Internet Routing Table: 164 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: 97873664 Equivalent to 5 /8s, 213 /16s and 111 /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: 3419 Total RIPE prefixes after maximum aggregation: 2763 RIPE Deaggregation factor: 1.24 Prefixes being announced from the RIPE address blocks: 3427 Unique aggregates announced from the RIPE address blocks: 2851 RIPE Region origin ASes present in the Internet Routing Table: 686 RIPE Prefixes per ASN: 5.00 RIPE Region origin ASes announcing only one prefix: 318 RIPE Region transit ASes present in the Internet Routing Table: 119 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: 58448128 Equivalent to 3 /8s, 123 /16s and 217 /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: 1503 Total LACNIC prefixes after maximum aggregation: 594 LACNIC Deaggregation factor: 2.53 Prefixes being announced from the LACNIC address blocks: 1505 Unique aggregates announced from the LACNIC address blocks: 828 LACNIC Region origin ASes present in the Internet Routing Table: 172 LACNIC Prefixes per ASN: 8.75 LACNIC Region origin ASes announcing only one prefix: 58 LACNIC Region transit ASes present in the Internet Routing Table: 28 Average LACNIC Region AS path length visible: 6.3 Max LACNIC Region AS path length visible: 13 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 66 Number of LACNIC addresses announced to Internet: 4626176 Equivalent to 0 /8s, 70 /16s and 151 /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: 873 Total AfriNIC prefixes after maximum aggregation: 193 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 874 Unique aggregates announced from the AfriNIC address blocks: 304 AfriNIC Region origin ASes present in the Internet Routing Table: 40 AfriNIC Prefixes per ASN: 21.85 AfriNIC Region origin ASes announcing only one prefix: 19 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: 10 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 19 Number of AfriNIC addresses announced to Internet: 2502912 Equivalent to 0 /8s, 38 /16s and 49 /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 604 2187 449 SINET-AS Research Organization of Infor 7497 509 411 67 CSTNET-AS-AP Computer Network Informati 7575 193 371 140 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 130 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 307 206 50 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 201 16 1 UPRENET, PR 2152 163 509 97 CSUNET-NW, US 2920 138 46 43 LACOE, US 18558 129 18 4 NETBLK-RCOEK, US 23024 118 7 16 OCDE, US 270 104 248 80 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 680 271 2012 232 DFN Verein zur Foerderung eines Deutsch 786 187 1786 185 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 137 81 677 77 ASGARR Consortium GARR, EU 553 70 449 70 BELWUE BelWue-Koordination, EU 2614 63 32 60 ROEDUNET, RO 2200 60 583 56 FR-RENATER Reseau National de telecommu 198610 57 4 16 BEGET-AS, RU

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 164 231 37 Associacao Rede Nacional de Ensino e Pe 28391 152 10 66 Universidad Juarez Autonoma de Tabasco, 11340 91 24 53 Red Universitaria Nacional, CL 1251 68 41 19 FUNDACAO DE AMPARO A PESQUISA DO ESTADO 263300 66 16 1 Universidade Federal de Santa Catarina, 2715 60 102 40 Fundacao Carlos Chagas Filho de Amparo 4270 42 16 1 Red de Interconexion Universitaria, AR 19611 41 17 2 Associacao Antonio Vieira - Unisinos, B 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 321 319 72 TENET-1, ZA 327687 129 28 5 RENU, UG 36914 96 82 3 KENET-AS, KE 327700 81 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 16 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 604 2187 449 SINET-AS Research Organization of Infor 7497 509 411 67 CSTNET-AS-AP Computer Network Informati 2018 321 319 72 TENET-1, ZA 13335 307 206 50 CLOUDFLARENET, US 680 271 2012 232 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 5786 201 16 1 UPRENET, PR 7575 193 371 140 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 509 442 CSTNET-AS-AP Computer Network Information Cente 7896 269 262 NU-AS, US 13335 307 257 CLOUDFLARENET, US 2018 321 249 TENET-1, ZA 5786 201 200 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 1916 164 127 Associacao Rede Nacional de Ensino e Pesquisa, 18558 129 125 NETBLK-RCOEK, US

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

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 /11:1 /12:10 /13:18 /14:38 /15:120 /16:2067 /17:387 /18:419 /19:632 /20:1079 /21:936 /22:1436 /23:1525 /24:10608 /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 84 96 KENET-AS, KE 327700 75 81 MoRENet, MZ 23024 54 118 OCDE, US 198610 38 57 BEGET-AS, RU 25977 31 45 HCCS, US 28614 31 37 Fundacao Universidade Regional de Blumenau, BR 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 5:26 6:4 8:6 9:1 12:1 14:82 18:39 23:5 24:8 27:2 31:6 37:6 38:12 40:1 41:172 42:11 43:7 44:5 45:79 46:6 49:9 50:3 52:2 58:1 59:20 60:3 61:4 62:3 63:38 64:71 65:6 66:46 67:46 68:2 69:16 71:1 72:29 74:12 76:31 77:4 78:3 79:10 80:21 81:28 82:3 83:5 84:6 85:37 86:8 87:10 89:9 91:55 92:1 93:24 94:5 95:6 96:5 97:2 98:2 101:4 102:1 103:272 104:81 106:1 107:14 108:16 109:14 110:3 111:17 112:4 114:23 116:8 117:63 118:38 119:19 121:25 122:24 123:8 124:40 125:13 128:97 129:223 130:91 131:104 132:52 133:135 134:104 136:210 137:153 138:11 139:5 140:27 141:2 142:43 143:35 144:67 146:120 147:75 148:192 149:16 150:78 151:3 152:74 153:7 154:22 155:50 156:63 157:27 158:48 159:119 160:25 161:17 162:69 163:40 164:155 165:8 166:1 167:16 168:122 169:9 170:68 171:1 172:7 173:10 174:1 175:32 176:8 177:12 178:1 179:6 180:21 181:9 182:6 184:5 185:52 186:4 187:17 188:13 189:8 190:44 191:33 192:1427 193:241 194:141 195:116 196:168 197:5 198:524 199:268 200:251 201:23 202:648 203:374 204:340 205:180 206:207 207:174 208:55 209:118 210:167 211:15 212:148 213:19 214:7 216:83 217:15 218:22 219:9 220:26 222:4

End of report