HomeASN LookupAS40444

AS40444

🇺🇸

ASN-CC - Constant Contact, Inc401fec79237c538feda1a7b62709e127

ARINassigned
Announced Prefixes (BGP)
6total
6 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)2,560
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2/21/2007

Announced Prefixes

(BGP)6
|
Prefix
RPKI
IRR
Last Seen
205.207.104.0/23
No ROA—5/25/2026
205.207.104.0/24
No ROA—5/25/2026
205.207.106.0/23
No ROA—5/25/2026
208.75.120.0/23
No ROA—5/25/2026
208.75.122.0/23
No ROA—5/25/2026
216.21.230.0/24
No ROA—5/25/2026

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
216.21.230.0/24🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/40444

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

curl -s "https://api.ipctl.io/v1/asn/40444" | jq