AS50897 — AS-IMTA-BREST
AS Name: AS-IMTA-BREST
Description: IMTA, Campus de Brest
Organization: ORG-ENSd14-RIPE
Registry: RIPE
aut-num: AS50897
as-name: AS-IMTA-BREST
descr: IMTA, Campus de Brest
org: ORG-ENSd14-RIPE
import: from as202669 accept ANY
import: from AS2200 accept ANY
export: to as202669 announce AS50897
export: to AS2200 announce AS50897
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
notify: marc.fradin@imt-atlantique.fr
mnt-by: RIPE-NCC-END-MNT
mnt-by: TELECOM-BRETAGNE-MNT
mnt-by: IMT-ATLANTIQUE-MNT
created: 2010-04-16T12:04:07Z
last-modified: 2025-04-15T12:59:01Z
source: RIPE
sponsoring-org: ORG-CIS15-RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Direct Membership
Macros that directly list AS50897 as a member:
AS205669:AS-MEMBERS(3 members)
AS-RENATER(99 members)
Expanded Membership
All macros containing AS50897 (directly or via nested macros): 163
Show 100 macros
AS205669:AS-MEMBERS(3 ASNs)
AS-QUANTIC(5 ASNs)
AS-RENATER(99 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SFINX(99 ASNs)
AS30781:AS-JAGUAR-PEERING-SFINX(231 ASNs)
AS-BREIZHIX-RS-MEMBERS(284 ASNs)
AS-GEANT-EUPEER(640 ASNs)
AS-GEANTNRN(722 ASNs)
AS3267:AS-NREN(722 ASNs)
AS-NORDUNET(934 ASNs)
AS-365NET-RIX(985 ASNs)
AS30781:AS-JAGUAR-PEERING-LYONIX(2,213 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-VOXILITY-SET(15,206 ASNs)
AS-RDSNET(16,878 ASNs)
AS-RDSTRANSIT(16,878 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS-T-CIX(36,150 ASNs)
AS-SONIX(41,963 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS-RETN(47,667 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-BIX(68,877 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-BIX-BG(69,751 ASNs)
AS-C4LPEERS(70,320 ASNs)
AS-SEABONE(71,409 ASNs)
AS-ROMANIA(71,783 ASNs)
AS-DECIX-MAD(71,930 ASNs)
AS48793:AS-DECIX-MAD(71,930 ASNs)
AS-INTERLANRO(72,156 ASNs)
AS43289:AS-PEERS(72,157 ASNs)
AS-DECIX-PMO-V6(72,294 ASNs)
AS25083:AS-DECIX-PMO-V6(72,294 ASNs)
AS-DECIX-PMO(72,297 ASNs)
AS25083:AS-DECIX-PMO(72,297 ASNs)
AS-DTAG(72,392 ASNs)
AS3320:AS-DTAG(72,392 ASNs)
AS2914:AS-EUROPE-V6(73,647 ASNs)
AS-EBONE(73,672 ASNs)
AS-ST1-UPSTREAMS(73,733 ASNs)
AS-DECIX-MRS(73,755 ASNs)
AS20717:AS-DECIX-MRS(73,755 ASNs)
AS-DECIX-IST(73,942 ASNs)
AS20715:AS-DECIX-IST(73,942 ASNs)
AS-VERIO-EUROPE(74,186 ASNs)
AS2914:AS-EUROPE(74,186 ASNs)
AS-BALCANIX(74,900 ASNs)
AS6881:AS-NIXCZ-CLIENTS(75,302 ASNs)
AS-NIXCZ-CLIENTS(75,315 ASNs)
AS6777:AS-AMS-IX-RS-SETS(76,470 ASNs)
AS-OPENPEERINGPEERS(76,528 ASNs)
AS-OPENPEERINGPEERS-EU(76,536 ASNs)
AS-SET-LONAP-MLP(76,698 ASNs)
AS-IX(76,712 ASNs)
AS-SPEED-IX(76,712 ASNs)
AS-DTEL-IX-V6(77,018 ASNs)
AS-DTEL-IX(77,093 ASNs)
AS-GTU-PEER(77,093 ASNs)
AS-SET-LONAP-CONNECTED(77,146 ASNs)
AS215153:AS-EXCHANGES(77,148 ASNs)
AS42064:AS-MEMBERS(77,328 ASNs)
AS39801:AS-CDNUSERS(77,556 ASNs)
AS-DECIX-MAD-V6(77,684 ASNs)
AS48793:AS-DECIX-MAD-V6(77,684 ASNs)
AS56958:AS-PEERINGS(77,895 ASNs)
AS30781:AS-JAGUAR-PEERING-LINX(77,905 ASNs)
AS-ITS-UA(78,167 ASNs)
AS30781:AS-JAGUAR-PEERING-AMS-IX(78,176 ASNs)
AS-COSMONOVA-PARITY(78,237 ASNs)
AS-UTG-UA-IXS(78,237 ASNs)
AS-RTD-RO(78,404 ASNs)
AS-NYIIX(79,103 ASNs)
AS-DECIX-MRS-V6(79,294 ASNs)
AS20717:AS-DECIX-MRS-V6(79,294 ASNs)
AS-FRANCEIX-MRS(79,600 ASNs)
AS-1-IX(79,814 ASNs)
AS31561:AS-MEMBERS-AMS(79,814 ASNs)
AS31561:AS-MEMBERS(79,895 ASNs)
AS-STOLON-PEERING(79,897 ASNs)
AS42476:AS-SWISSIX-V6(80,246 ASNs)
AS15954:AS-PEERINGS(80,405 ASNs)
... and 63 more
Upstream AS Paths
20 unique paths, avg length 2.4
AS Looking Glass
Upstream paths (matching graph above)
AS50897 IPv4 Address Subnets (4)
| 192.108.115.0/24 | 🇫🇷 FR | FR-IMTA-4 | AS-IMTA-BREST |
| 192.108.116.0/24 | 🇫🇷 FR | FR-IMTA-5 | AS-IMTA-BREST |
| 192.108.117.0/24 | 🇫🇷 FR | FR-IMTA-6 | AS-IMTA-BREST |
| 192.44.75.0/24 | 🇫🇷 FR | FR-IMTA-1 | AS-IMTA-BREST |