HomeASN LookupAS43996

AS43996

🇳🇱

Booking-BV Booking.com BVORG-BB33-RIPE

Booking.com

RIPENCCallocated
Announced Prefixes (BGP)
26total
17 IPv49 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)4,608
Announced (BGP)5,632
IPv6 Addresses ⓘ
Allocated (RIR)4.9×10^27
Announced (BGP)4.9×10^27
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
50
Country
🇳🇱 NL
RIR
RIPENCC
Status
allocated
Allocated
10/31/2007

Announced Prefixes

(BGP)26
|
Prefix
RPKI
IRR
Last Seen
5.57.16.0/22
 Valid
RIPE
5/25/2026
5.57.16.0/24
 Valid
RIPE
5/25/2026
5.57.17.0/24
 Valid
RIPE
5/25/2026
5.57.18.0/24
 Valid
RIPE
5/25/2026
5.57.19.0/24
 Valid
RIPE
5/25/2026
5.57.22.0/24
 Valid
RIPE
5/25/2026
37.10.0.0/24
 Valid
RIPE
5/25/2026
37.10.13.0/24
 Valid
RIPE
5/25/2026
37.10.36.0/24
 Valid
RIPE
5/25/2026
37.10.37.0/24
 Valid
RIPE
5/25/2026
1–10 of 26
1 / 3

Allocated Prefixes

(RIR)20
Prefix
Country
RIR
Status
5.57.16.0/22🇬🇧 GBRIPEassigned
5.57.16.0/24🇬🇧 GBRIPEassigned
5.57.17.0/24🇳🇱 NLRIPEassigned
5.57.18.0/24🇬🇧 GBRIPEassigned
5.57.19.0/24🇳🇱 NLRIPEassigned
5.57.22.0/24🇬🇧 GBRIPEassigned
37.10.0.0/24🇩🇪 DERIPEassigned
37.10.13.0/24🇬🇧 GBRIPEassigned
37.10.36.0/24🇬🇧 GBRIPEassigned
37.10.37.0/24🇳🇱 NLRIPEassigned
1–10 of 20
1 / 2
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/43996

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

curl -s "https://api.ipctl.io/v1/asn/43996" | jq