HomePrefix Lookup5.178.16.0/21

5.178.16.0/21

🇳🇱
IPv4RIPENCCallocatedAS3257GTT-BACKBONE GTT Communications Inc.No ROA
CIDR
5.178.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇳🇱 The Netherlands
City
Amsterdam
RIR
RIPENCC
Status
allocated
Allocated
8/3/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
5.178.16.0/21AS3257GTT-BACKBONE GTT Communications Inc.No ROA
RIPE
5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS3257RIPEAS3257-ROUTE-MNT11/22/2019
Origin ASN
AS3257
GTT-BACKBONE GTT Communications Inc.
Geolocation
Country🇳🇱The NetherlandsNL
RegionNorth Holland
CityAmsterdam
Coordinates52.3676, 4.9041 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/5.178.16.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/5.178.16.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP