HomePrefix Lookup204.8.152.0/21

204.8.152.0/21

🇺🇸
IPv4ARINallocatedAS10961BGP-AS - Boston GigaPoPNo ROA
CIDR
204.8.152.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Fenway/Kenmore
RIR
ARIN
Status
allocated
Allocated
7/27/2004

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
204.8.152.0/21AS10961BGP-AS - Boston GigaPoPNo ROA
RADB
5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS10961RADBMAINT-AS1112/4/2026
AS198949RADBMAINT-AS1989496/17/2025
Origin ASN
AS10961
BGP-AS - Boston GigaPoP
Geolocation
Country🇺🇸United StatesUS
RegionMassachusetts
CityFenway/Kenmore
Coordinates42.3449, -71.1002 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/204.8.152.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/204.8.152.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP