AS42845 BLUE SAS 🇫🇷 FR
Announcing 43 prefixes, seen at the RIS collectors.
IPv4 prefixes
42
24,064 (94 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
9
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
5
ASes reachable through it
Registry and operator data
- AS number
- AS42845
- Name
- BLUE SAS
- Organisation
- Bretagne Telecom
- Country
- 🇫🇷 FR
- RIR
- RIPENCC
- Allocated
- 2007-04-25
- Network type
- Cable/DSL/ISP
- Traffic levels
- 10-20Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS42845:AS-BRETAGNE_TELECOM
- Website
- https://www.bt-blue.com/
- PeeringDB
- net/8268
- Exchanges
- 2
- Facilities
- 7
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,149 | 1,812 | 935 | CAIDA |
| AS6762 Telecom Italia Sparkle (Seabone) | 🇮🇹 IT | 52,353 | 288 | 491 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 50,586 | 19 | 7 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,577 | 235 | 251 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,673 | 64 | 48 | CAIDA |
| AS34927 iFog GmbH | 🇨🇠CH | 15,349 | 38 | 46 | CAIDA |
| AS20562 Open Peering (Broadband Hosting B.V.) | 🇳🇱 NL | 9,417 | 0 | 4 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,781 | 45 | 49 | CAIDA |
| AS25091 IP-Max SA | 🇨🇠CH | 170 | 25 | 1 | CAIDA |
| AS12779 IT.Gate S.p.A. | 🇮🇹 IT | 76 | 25 | 46 | CAIDA |
| AS50628 Leonix Telecom SAS | 🇫🇷 FR | 15 | 11 | 49 | CAIDA |
| AS204092 Association GRIFON | 🇫🇷 FR | 10 | 2 | 45 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS47977 CEV Group SAS | 🇫🇷 FR | 0 | 1 | 43 | CAIDA |
| AS43121 SAS COMMUNICATION INTERACTIVE | 🇫🇷 FR | 0 | 1 | 43 | CAIDA |
| AS198978 Alkante SAS | 🇫🇷 FR | 0 | 2 | 37 | CAIDA |
| AS199117 Adventiel SAS | 🇫🇷 FR | 0 | 2 | 9 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.