HomeASN LookupAS40528

AS40528

🇺🇸

ICANN-LAX - ICANN9b5b285c8eb718a68fa0a4863368d9ca

ARINassigned
Announced Prefixes (BGP)
9total
5 IPv44 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)1,024
Announced (BGP)2,816
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)4.8×10^24
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
20
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
5/4/2007

Announced Prefixes

(BGP)9
|
Prefix
RPKI
IRR
Last Seen
192.0.32.0/22
No ROA
RADB
5/27/2026
192.0.32.0/24
No ROA
RADB
5/27/2026
192.0.43.0/24MOAS
No ROA
RADB
5/27/2026
199.4.28.0/24
No ROA
RADB
5/27/2026
208.77.188.0/22
No ROA
RADB
5/27/2026
2001:500:88::/48MOAS
No ROA
RADB
5/27/2026
2602:800:9000::/48
No ROA—5/27/2026
2602:800:900e::/48
No ROA
RADB
5/27/2026
2620:0:2d0::/48
No ROA
RADB
5/27/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
208.77.188.0/22🇺🇸 USARINallocated
2620:0:2d0::/48🇺🇸 USARINallocated

Downstream Customers(2)

ASNName
AS25192🇨🇿CZNIC-AS CZ.NIC, z.s.p.o.
AS200070🇨🇿CZNIC-AS2 CZ.NIC, z.s.p.o.
ASPA
No ASPA0 upstreams, 2 downstreams
Listed as Upstream Provider by
2 ASNs
View full ASPA details →
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/40528

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

curl -s "https://api.ipctl.io/v1/asn/40528" | jq