HomeASN LookupAS20442

AS20442

🇺🇸

YNHHSC - Yale-New Haven Health Services Corporationb33d10622d31477f48b235f85d3ab671

ARINassigned
Announced Prefixes (BGP)
30total
30 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,328
Announced (BGP)7,680
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/10/2007

Announced Prefixes

(BGP)30
|
Prefix
RPKI
IRR
Last Seen
64.252.240.0/24
No ROA
RADB
5/30/2026
64.252.241.0/24
No ROA
RADB
5/30/2026
64.252.242.0/24
No ROA
RADB
5/30/2026
64.252.243.0/24
No ROA
RADB
5/30/2026
64.252.244.0/24
No ROA
RADB
5/30/2026
64.252.245.0/24
No ROA
RADB
5/30/2026
64.252.246.0/24
No ROA
RADB
5/30/2026
64.252.247.0/24
No ROA
RADB
5/30/2026
74.113.112.0/24
No ROA
RADB
5/30/2026
74.113.113.0/24
No ROA
RADB
5/30/2026
1–10 of 30
1 / 3

Allocated Prefixes

(RIR)6
Prefix
Country
RIR
Status
74.113.112.0/21🇺🇸 USARINallocated
192.131.129.0/24🇺🇸 USARINallocated
192.152.148.0/24🇺🇸 USARINallocated
192.152.149.0/24🇺🇸 USARINallocated
192.152.150.0/24🇺🇸 USARINallocated
204.90.81.0/24🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/20442

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

curl -s "https://api.ipctl.io/v1/asn/20442" | jq