HomeASN LookupAS14017

AS14017

🇺🇸

BNSF-AS - Burlington Northern Sante Fe Railway Corpd0bfa42fd4c7248a1ad037bbfe70eaf2

ARINassigned
Announced Prefixes (BGP)
13total
13 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)131,072
Announced (BGP)134,144
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
10/5/1999

Announced Prefixes

(BGP)13
|
Prefix
RPKI
IRR
Last Seen
139.51.0.0/16
No ROA
RADB
5/25/2026
139.51.1.0/24
No ROA—5/25/2026
139.51.4.0/24
No ROA—5/25/2026
139.51.12.0/24
No ROA—5/25/2026
139.51.13.0/24
No ROA—5/25/2026
139.51.14.0/24
No ROA—5/25/2026
170.49.0.0/16
No ROA—5/25/2026
170.49.4.0/24
No ROA—5/25/2026
170.49.8.0/24
No ROA—5/25/2026
170.49.66.0/24
No ROA—5/25/2026
1–10 of 13
1 / 2

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
139.51.0.0/16🇺🇸 USARINallocated
170.49.0.0/16🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/14017

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

curl -s "https://api.ipctl.io/v1/asn/14017" | jq