HomeASN LookupAS11540

AS11540

🇺🇸

RTI - Research Triangle Institute6d9f37b490b95e64e72de24d9c608d33

ARINassigned
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)65,792
Announced (BGP)65,792
IPv6 Addresses ⓘ
Allocated (RIR)1.9×10^25
Announced (BGP)1.2×10^24
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
6/29/2012

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
152.5.0.0/16
No ROA
RADB
5/25/2026
192.154.54.0/24
No ROA
RADB
5/25/2026
2620:31:8000::/48
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
152.5.0.0/16🇺🇸 USARINallocated
192.154.54.0/24🇺🇸 USARINallocated
2620:31:8000::/44🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/11540

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

curl -s "https://api.ipctl.io/v1/asn/11540" | jq