HomePrefix Lookup200.0.216.0/21

200.0.216.0/21

🇺🇸
IPv4ARINallocatedAS2688ATGS-MMD-AS - AT&T Enterprises, LLCNo ROA
CIDR
200.0.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
allocated
Allocated
8/3/1995

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
200.0.216.0/21AS2688ATGS-MMD-AS - AT&T Enterprises, LLCNo ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS2688RADBMAINT-AS713211/13/2023
Origin ASN
AS2688
ATGS-MMD-AS - AT&T Enterprises, LLC
Geolocation
Country🇺🇸United StatesUS
RegionVirginia
CityAshburn
Coordinates39.0438, -77.4874 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/200.0.216.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/200.0.216.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP