AS19991 FirstEnergy Corp.

AS19991 is operated by FirstEnergy Corp. and registered with ARIN (US) since 2001-03-13.

It is not announcing any prefixes right now.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	FirstEnergy Corp.
Registry handle	FIRSTENERGYCORP
Registry (RIR)	ARIN
Country	United States (US)
Delegated on	2001-03-13
Prefixes (IPv4 / IPv6)	0 / 0

Routing health

AS19991 is not announcing anything right now.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Upstreams and peers 1

The networks RIPE RIS sees next to AS19991 in BGP paths, the most visible first.

AS6461 Zayo

More about AS19991

Network report: routing, RPKI, IRR, registration and PeeringDB, with what to fix
BGP lookup: prefixes and neighbours
WHOIS / RDAP: the registry record and abuse contact
RPKI check for a prefix and origin

← AS19990 AS19992 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 06:08 UTC. The country is where the AS number was registered, not necessarily where the network operates.