HomePrefix Lookup147.78.240.0/21

147.78.240.0/21

🇳🇱
IPv4RIPEassigned RPKI Valid
CIDR
147.78.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇳🇱 Netherlands
City
Amsterdam
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

8 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
147.78.240.0/24AS3214XTOM xTom GmbH Valid—6/13/2026
147.78.241.0/24AS3214XTOM xTom GmbH Valid—6/13/2026
147.78.242.0/24AS3258XTOM-JAPAN xTom Japan Corporation Valid—6/13/2026
147.78.243.0/24AS3258XTOM-JAPAN xTom Japan Corporation Valid—6/13/2026
147.78.244.0/24AS3258XTOM-JAPAN xTom Japan Corporation Valid—6/13/2026
147.78.245.0/24AS3258XTOM-JAPAN xTom Japan Corporation Valid—6/13/2026
147.78.246.0/24AS3258XTOM-JAPAN xTom Japan Corporation Valid—6/13/2026
147.78.247.0/24AS3258XTOM-JAPAN xTom Japan Corporation Valid—6/13/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
147.78.240.0/21AS3258/24ripe
147.78.240.0/21AS23959/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS23959RIPExtom2/2/2022

More Specific Prefixes

10
PrefixASCountryStatus
147.78.244.0/22🇩🇪DEallocated
147.78.240.0/22🇩🇪DEallocated
147.78.246.0/24AS3258🇯🇵JPassigned
147.78.245.0/24AS3258🇯🇵JPassigned
147.78.240.0/24AS3214🇳🇱NLassigned
147.78.243.0/24AS3258🇯🇵JPassigned
147.78.247.0/24AS3258🇯🇵JPassigned
147.78.241.0/24AS3214🇳🇱NLassigned
147.78.242.0/24AS3258🇯🇵JPassigned
147.78.244.0/24AS3258🇯🇵JPassigned
Geolocation
Country🇳🇱NetherlandsNL
CityAmsterdam
API
Open
GEThttps://api.ipctl.io/v1/prefix/147.78.240.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/147.78.240.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP