HomeASN LookupAS397027

AS397027

🇺🇸

BLOCK-LINE-DENVER - Block Line Systems, LLCc4425f0ba0dc6ad1f23faa571f35e418

ARINassigned
Announced Prefixes (BGP)
9total
9 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)3,840
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
8/31/2018

Announced Prefixes

(BGP)9
|
Prefix
RPKI
IRR
Last Seen
24.53.152.0/22
No ROA
RADB
5/15/2026
24.53.152.0/24
No ROA
RADB
5/15/2026
24.53.154.0/24
No ROA
RADB
5/15/2026
24.53.155.0/24
No ROA
RADB
5/15/2026
24.53.156.0/22
No ROA
RADB
5/15/2026
24.53.156.0/24
No ROA
RADB
5/15/2026
24.53.157.0/24
No ROA
RADB
5/15/2026
24.53.158.0/24
No ROA
RADB
5/15/2026
24.53.159.0/24
No ROA
RADB
5/15/2026
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/397027

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

curl -s "https://api.ipctl.io/v1/asn/397027" | jq