HomeASN LookupAS6406

AS6406

🇺🇸

CEBAF - Thomas Jefferson National Accelerator Facility2b8309339680a973b407931808903f1e

ARINassigned
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)65,792
Announced (BGP)65,792
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)1.2×10^24
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
4/2/1996

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
129.57.0.0/16
No ROA
RADB
5/25/2026
192.70.245.0/24
No ROA
RADB
5/25/2026
2620:0:22f0::/48
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
129.57.0.0/16🇺🇸 USARINallocated
192.70.245.0/24🇺🇸 USARINallocated
2620:0:22f0::/48🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/6406

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

curl -s "https://api.ipctl.io/v1/asn/6406" | jq