HomePrefix Lookup37.157.224.0/21

37.157.224.0/21

🇫🇷
IPv4RIPENCCallocatedAS42845Bretagnetelecom BLUE SAS RPKI Valid
CIDR
37.157.224.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇫🇷 France
City
Vezin-le-Coquet
RIR
RIPENCC
Status
allocated
Allocated
3/15/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.157.224.0/21AS42845Bretagnetelecom BLUE SAS Valid
RIPE
5/31/2026

Covering Prefix

8 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
37.157.224.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026
37.157.225.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026
37.157.226.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026
37.157.227.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026
37.157.228.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026
37.157.229.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026
37.157.230.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026
37.157.231.0/24AS42845Bretagnetelecom BLUE SAS Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
37.157.224.0/21AS42845/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS42845RIPEnicolasboittin-mnt3/16/2012

More Specific Prefixes

28
PrefixASCountryStatus
37.157.226.128/25🇫🇷FRassigned
37.157.226.64/26🇫🇷FRassigned
37.157.226.0/26🇫🇷FRassigned
37.157.227.32/27🇫🇷FRassigned
37.157.225.224/27🇫🇷FRassigned
37.157.227.128/27🇫🇷FRassigned
37.157.227.16/28🇫🇷FRassigned
37.157.225.48/28🇫🇷FRassigned
37.157.225.0/28🇫🇷FRassigned
37.157.225.16/28🇫🇷FRassigned
37.157.225.32/28🇫🇷FRassigned
37.157.225.128/28🇫🇷FRassigned
37.157.227.112/28🇫🇷FRassigned
37.157.227.176/28🇫🇷FRassigned
37.157.227.80/28🇫🇷FRassigned
37.157.227.0/28🇫🇷FRassigned
37.157.227.104/29🇫🇷FRassigned
37.157.225.80/29🇫🇷FRassigned
37.157.225.88/29🇫🇷FRassigned
37.157.225.208/29🇫🇷FRassigned
37.157.227.64/29🇫🇷FRassigned
37.157.227.72/30🇫🇷FRassigned
37.157.225.220/30🇫🇷FRassigned
37.157.227.164/30🇫🇷FRassigned
37.157.227.168/30🇫🇷FRassigned
37.157.227.160/30🇫🇷FRassigned
37.157.225.76/30🇫🇷FRassigned
37.157.225.72/30🇫🇷FRassigned
Origin ASN
AS42845
Bretagnetelecom BLUE SAS
Geolocation
Country🇫🇷FranceFR
RegionBrittany
CityVezin-le-Coquet
Coordinates48.1190, -1.7563 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.157.224.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/37.157.224.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP