HomeASN LookupAS21842

AS21842

🇺🇸

PJM - PJM Interconnection LLC.8dc4a2b826e6d0262a584564878f0eae

ARINassigned
Announced Prefixes (BGP)
3total
3 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)512
Announced (BGP)1,024
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
6/28/2001

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
12.104.52.0/23
No ROA—5/17/2026
192.251.13.0/24
No ROA
RADB
5/17/2026
192.251.14.0/24
No ROA
RADB
5/17/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
192.251.13.0/24🇺🇸 USARINallocated
192.251.14.0/24🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/21842

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/21842" | jq