AS12615
GCN-AS
GCN AD - Sofia, Bulgaria
Registry
Authoritative registration data
- AS number
- 12615
- Name
- GCN-AS
- Organisation
- GCN AD - Sofia, Bulgaria
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
47
IPv6 prefixes
1
Total announced
48
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 87.246.0.0/20 | IPv4 | /20 | not checked | |
| 109.160.80.0/21 | IPv4 | /21 | not checked | |
| 87.246.12.0/22 | IPv4 | /22 | not checked | |
| 87.246.28.0/22 | IPv4 | /22 | not checked | |
| 109.160.114.0/23 | IPv4 | /23 | not checked | |
| 212.70.130.0/23 | IPv4 | /23 | not checked | |
| 212.70.132.0/23 | IPv4 | /23 | not checked | |
| 83.222.178.0/23 | IPv4 | /23 | not checked | |
| 87.246.44.0/23 | IPv4 | /23 | not checked | |
| 109.160.0.0/24 | IPv4 | /24 | not checked | |
| 109.160.1.0/24 | IPv4 | /24 | not checked | |
| 109.160.118.0/24 | IPv4 | /24 | not checked | |
| 109.160.119.0/24 | IPv4 | /24 | not checked | |
| 109.160.120.0/24 | IPv4 | /24 | not checked | |
| 109.160.121.0/24 | IPv4 | /24 | not checked | |
| 109.160.41.0/24 | IPv4 | /24 | not checked | |
| 109.160.44.0/24 | IPv4 | /24 | not checked | |
| 109.160.45.0/24 | IPv4 | /24 | not checked | |
| 109.160.8.0/24 | IPv4 | /24 | not checked | |
| 109.160.81.0/24 | IPv4 | /24 | not checked | |
| 109.160.9.0/24 | IPv4 | /24 | not checked | |
| 109.160.99.0/24 | IPv4 | /24 | not checked | |
| 185.43.59.0/24 | IPv4 | /24 | not checked | |
| 212.5.59.0/24 | IPv4 | /24 | not checked | |
| 212.70.151.0/24 | IPv4 | /24 | not checked | |
| 212.70.158.0/24 | IPv4 | /24 | not checked | |
| 212.70.159.0/24 | IPv4 | /24 | not checked | |
| 78.108.240.0/24 | IPv4 | /24 | not checked | |
| 78.108.241.0/24 | IPv4 | /24 | not checked | |
| 78.108.243.0/24 | IPv4 | /24 | not checked | |
| 78.108.252.0/24 | IPv4 | /24 | not checked | |
| 83.222.161.0/24 | IPv4 | /24 | not checked | |
| 83.222.166.0/24 | IPv4 | /24 | not checked | |
| 83.222.169.0/24 | IPv4 | /24 | not checked | |
| 83.222.171.0/24 | IPv4 | /24 | not checked | |
| 83.222.173.0/24 | IPv4 | /24 | not checked | |
| 83.222.174.0/24 | IPv4 | /24 | not checked | |
| 83.222.181.0/24 | IPv4 | /24 | not checked | |
| 83.222.183.0/24 | IPv4 | /24 | not checked | |
| 87.246.0.0/24 | IPv4 | /24 | not checked | |
| 87.246.1.0/24 | IPv4 | /24 | not checked | |
| 87.246.4.0/24 | IPv4 | /24 | not checked | |
| 87.246.44.0/24 | IPv4 | /24 | not checked | |
| 87.246.5.0/24 | IPv4 | /24 | not checked | |
| 87.246.61.0/24 | IPv4 | /24 | not checked | |
| 87.246.62.0/24 | IPv4 | /24 | not checked | |
| 87.246.63.0/24 | IPv4 | /24 | not checked | |
| 2a02:2248::/32 | IPv6 | /32 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| B-IX | 10,000 Mbps | IPv4 |
| BIX.BG: Main | 40,000 Mbps | IPv4 · IPv6 |
| GNM-IX | 10,000 Mbps | IPv4 · IPv6 |
| NetIX: NetIX | 40,000 Mbps | IPv4 · IPv6 |
| VarnaIX: Main | 1,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS12615 in BGP paths by route collectors.
Observed upstreams
45 networks seen before AS12615 in AS paths
| Families | |||
|---|---|---|---|
| AS57463 | 1,820 | 13,462 |
v4
v6
|
| AS1299 TWELVE99 | 604 | 4,104 |
v4
v6
|
| AS9002 RETN-AS | 582 | 4,026 |
v4
v6
|
| AS44901 | 687 | 3,446 |
v4
|
| AS174 COGENT-174 | 485 | 3,430 |
v4
v6
|
| AS1273 CW | 273 | 2,568 |
v4
v6
|
| AS3356 LEVEL3 | 291 | 1,852 |
v4
v6
|
| AS6762 SEABONE-NET | 206 | 1,750 |
v4
v6
|
| AS6939 HURRICANE | 212 | 996 |
v4
|
| AS14840 ASN14840 | 46 | 966 |
v4
v6
|
| AS8218 NEO-ASN | 26 | 944 |
v4
v6
|
| AS34019 HIVANE | 55 | 533 |
v4
v6
|
| AS3303 SWISSCOM | 68 | 383 |
v4
|
| AS25091 IP-Max | 22 | 348 |
v4
v6
|
| AS34549 MEER-AS | 38 | 283 |
v4
v6
|
| AS47692 | 19 | 267 |
v4
v6
|
| AS5405 | 54 | 214 |
v4
v6
|
| AS39351 ESAB-AS | 33 | 211 |
v4
v6
|
| AS59900 Balkan-Internet-Exchange | 23 | 200 |
v4
|
| AS50673 | 32 | 192 |
v4
v6
|
| AS52055 NetIX-Greece | 26 | 181 |
v4
v6
|
| AS58057 SECUREBIT | 27 | 180 |
v4
v6
|
| AS9044 | 16 | 176 |
v4
|
| AS20764 RASCOM-AS | 35 | 175 |
v4
|
| AS137409 GSLNETWORKS-AS-AP | 25 | 152 |
v4
|
| AS24961 | 22 | 127 |
v4
v6
|
| AS8298 IPNG | 31 | 121 |
v4
v6
|
| AS15958 | 23 | 121 |
v4
|
| AS33891 CORE-BACKBONE | 14 | 114 |
v4
|
| AS9198 | 19 | 112 |
v4
|
| AS56655 GIGAHOST | 18 | 105 |
v4
v6
|
| AS60171 | 13 | 99 |
v4
v6
|
| AS41327 FIBERTELECOM-AS | 17 | 96 |
v4
v6
|
| AS401753 | 14 | 90 |
v4
v6
|
| AS6663 | 8 | 53 |
v4
|
| AS50869 | 7 | 19 |
v4
|
| AS6204 | 5 | 19 |
v4
|
| AS61049 | 2 | 4 |
v4
|
| AS21215 | 2 | 3 |
v4
|
| AS8280 | 2 | 2 |
v4
|
| AS216265 ARISTO-NET | 2 | 2 |
v4
|
| AS56911 ASN-WARIAN | 1 | 2 |
v4
|
| AS44306 | 1 | 1 |
v4
|
| AS47453 | 1 | 1 |
v4
|
| AS48646 | 1 | 1 |
v6
|
No rows match “”.
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Observed downstreams
28 networks seen after AS12615 in AS paths
| Families | |||
|---|---|---|---|
| AS39401 | 534 | 7,887 |
v4
|
| AS49040 | 294 | 3,186 |
v4
|
| AS29622 | 301 | 2,564 |
v4
|
| AS205352 | 298 | 2,511 |
v4
|
| AS38932 | 106 | 2,397 |
v4
|
| AS42086 | 223 | 1,315 |
v4
v6
|
| AS49849 | 253 | 1,264 |
v4
|
| AS60182 | 302 | 1,175 |
v4
|
| AS35773 | 326 | 1,104 |
v4
v6
|
| AS199191 | 275 | 1,026 |
v4
|
| AS47453 | 174 | 786 |
v4
v6
|
| AS200024 | 285 | 712 |
v4
|
| AS59463 | 174 | 627 |
v4
|
| AS50013 ISOLUTE | 422 | 529 |
v4
|
| AS204210 | 368 | 452 |
v4
|
| AS49188 | 68 | 431 |
v4
|
| AS42878 | 288 | 359 |
v4
|
| AS56906 | 258 | 319 |
v4
|
| AS44313 | 49 | 312 |
v4
|
| AS41624 | 80 | 180 |
v4
|
| AS39251 | 69 | 173 |
v4
v6
|
| AS41019 | 76 | 96 |
v4
|
| AS203917 | 67 | 91 |
v4
|
| AS12436 | 34 | 78 |
v4
|
| AS44851 | 2 | 66 |
v4
|
| AS29084 COMNET-AS | 6 | 14 |
v6
|
| AS42100 | 7 | 8 |
v4
|
| AS35761 | 1 | 3 |
v4
|
No rows match “”.
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Uncertain adjacencies
33 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 21 | 1,034 |
v4
v6
|
| AS212483 level86 | 28 | 406 |
v4
v6
|
| AS62167 | 22 | 338 |
v4
v6
|
| AS3214 XTOM | 21 | 244 |
v4
v6
|
| AS198150 SIACOM-AS | 24 | 197 |
v4
|
| AS199524 GCORE | 18 | 197 |
v4
v6
|
| AS208972 | 23 | 170 |
v4
v6
|
| AS205112 PHILUNET | 21 | 169 |
v4
v6
|
| AS39122 | 20 | 164 |
v4
v6
|
| AS49544 i3Dnet | 15 | 160 |
v4
|
| AS29049 | 19 | 139 |
v4
|
| AS206499 | 19 | 115 |
v4
|
| AS200612 GulfBridgeInternational | 19 | 112 |
v4
|
| AS34872 Servperso_Systems | 19 | 111 |
v4
v6
|
| AS49434 | 18 | 109 |
v4
v6
|
| AS35598 | 17 | 109 |
v4
|
| AS49673 TRUENETWORK | 16 | 108 |
v4
|
| AS51185 MAINSTREAMING-AS | 17 | 107 |
v4
|
| AS37721 ORG-VTS1-AFRINIC | 17 | 105 |
v4
|
| AS3170 | 18 | 97 |
v4
v6
|
| AS58299 OPENFACTORY-AS | 20 | 94 |
v4
v6
|
| AS209823 | 15 | 89 |
v4
v6
|
| AS28917 | 14 | 87 |
v4
|
| AS48919 | 13 | 83 |
v4
v6
|
| AS42541 | 16 | 48 |
v4
v6
|
| AS213151 | 15 | 39 |
v4
v6
|
| AS210937 Showfom | 12 | 31 |
v4
v6
|
| AS28910 | 5 | 14 |
v4
v6
|
| AS13004 | 9 | 13 |
v4
v6
|
| AS212635 AS212635 | 4 | 10 |
v4
v6
|
| AS56662 | 2 | 2 |
v6
|
| AS34927 iFog-GmbH | 1 | 2 |
v4
|
| AS41666 | 1 | 1 |
v4
|
No rows match “”.
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