HomeASN LookupAS18523

AS18523

🇺🇸

CHEP-AS1 - CHEP International, Inc.5fc8a52f2591a83d94161eb13fe5bbe4

ARINassigned
Announced Prefixes (BGP)
6total
6 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)4,096
Announced (BGP)1,536
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/8/2000

Announced Prefixes

(BGP)6
|
Prefix
RPKI
IRR
Last Seen
216.40.52.0/24
No ROA
RADB
5/25/2026
216.40.53.0/24
No ROA
RADB
5/25/2026
216.40.54.0/24
No ROA
RADB
5/25/2026
216.40.56.0/24
No ROA—5/25/2026
216.40.60.0/24
No ROA—5/25/2026
216.40.61.0/24
No ROA—5/25/2026

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
216.40.48.0/20🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/18523

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

curl -s "https://api.ipctl.io/v1/asn/18523" | jq