HomePrefix Lookup37.46.80.0/21

37.46.80.0/21

🇨🇿
IPv4RIPENCCallocatedAS29134IGNUM-AS Webglobe, s.r.o. RPKI Valid
CIDR
37.46.80.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇿 Czechia
City
Prague
RIR
RIPENCC
Status
allocated
Allocated
1/12/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.46.80.0/21AS29134IGNUM-AS Webglobe, s.r.o. Valid
RIPE
5/31/2026

Covering Prefix

6 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
37.46.80.0/24AS8648ONE-NETWORK dogado GmbH Valid—5/31/2026
37.46.83.0/24AS8648ONE-NETWORK dogado GmbH Valid—5/31/2026
37.46.85.0/24AS8648ONE-NETWORK dogado GmbH Valid—5/31/2026
37.46.83.0/24AS29134IGNUM-AS Webglobe, s.r.o. Valid—5/31/2026
37.46.85.0/24AS29134IGNUM-AS Webglobe, s.r.o. Valid—5/31/2026
37.46.80.0/24AS29134IGNUM-AS Webglobe, s.r.o. Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
37.46.80.0/21AS8648/24ripe
37.46.80.0/21AS29134/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS29134RIPEIGNUM-MNT2/2/2021

More Specific Prefixes

28
PrefixASCountryStatus
37.46.83.0/24AS29134🇨🇿CZassigned
37.46.86.0/24🇨🇿CZassigned
37.46.84.0/24🇨🇿CZassigned
37.46.80.0/24AS29134🇨🇿CZassigned
37.46.85.0/24AS29134🇨🇿CZassigned
37.46.81.0/24🇨🇿CZassigned
37.46.87.128/25🇨🇿CZassigned
37.46.82.64/26🇨🇿CZassigned
37.46.82.128/27🇨🇿CZassigned
37.46.82.160/27🇨🇿CZassigned
37.46.82.32/27🇨🇿CZassigned
37.46.82.240/28🇨🇿CZassigned
37.46.82.0/28🇨🇿CZassigned
37.46.87.40/29🇨🇿CZassigned
37.46.82.192/29🇨🇿CZassigned
37.46.82.232/29🇨🇿CZassigned
37.46.87.80/29🇨🇿CZassigned
37.46.82.216/29🇨🇿CZassigned
37.46.87.8/29🇨🇿CZassigned
37.46.82.24/29🇨🇿CZassigned
37.46.82.200/29🇨🇿CZassigned
37.46.82.208/29🇨🇿CZassigned
37.46.87.0/29🇨🇿CZassigned
37.46.87.64/29🇨🇿CZassigned
37.46.87.72/29🇨🇿CZassigned
37.46.82.16/29🇨🇿CZassigned
37.46.87.32/29🇨🇿CZassigned
37.46.87.88/30🇨🇿CZassigned
Origin ASN
AS29134
IGNUM-AS Webglobe, s.r.o.
Geolocation
Country🇨🇿CzechiaCZ
RegionPrague
CityPrague
Coordinates50.0880, 14.4208 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.46.80.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/37.46.80.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP