Data as of Nov 3, 2026
37.157.231.0/24
No anonymizer space · no proxy exits in 30 daysBlue SAS
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.157.224.0/21 since Feb 2013 | AS42845 | Hosting | 3 | Blue SAS |
Network & registry
Origin network
AS42845
FR
- Name
- Blue SAS
- Type
- Hosting
- Registered
- Apr 25, 2007
- Domain
- bt-blue.com
- Website
- www.bt-blue.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2014
- Current origin since
- May 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.157.224.0/21 | AS42845 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42845 | RIPE | Dynamic - Single-IP Clients | NICOLASBOITTIN-MNT | Jan 21, 2016 |
Whois
Registration for this announcement
- Range
- 37.157.224.0/21
- Netname
- FR-BRETAGNETELECOM-20120315
- Registrant
- Blue SAS
- Registrant country
- FR
- Organization
- Blue SAS (ORG-BTS6-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Mar 15, 2012
- Updated
- Feb 16, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Mar 15, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR15204-RIPE