HomeASN LookupAS52129

AS52129

🇺🇸

PROOFPOINT-ASN-EU Proofpoint, Inc.ORG-PI69-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
51total
49 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)6,400
Announced (BGP)14,336
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)3.8×10^25
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
RIPENCC
Status
allocated
Allocated
1/5/2011

Announced Prefixes

(BGP)51
|
Prefix
RPKI
IRR
Last Seen
66.159.224.0/24
 Valid
ARIN
5/25/2026
66.159.225.0/24
 Valid
ARIN
5/25/2026
66.159.232.0/24
 Valid
ARIN
5/25/2026
66.159.233.0/24
 Valid
ARIN
5/25/2026
66.159.234.0/24
 Valid
ARIN
5/25/2026
66.159.235.0/24
 Valid
ARIN
5/25/2026
66.159.236.0/24
 Valid
ARIN
5/25/2026
66.159.237.0/24
 Valid
ARIN
5/25/2026
66.159.243.0/24
 Valid
ARIN
5/25/2026
66.159.244.0/24
 Valid—5/25/2026
1–10 of 51
1 / 6

Allocated Prefixes

(RIR)9
Prefix
Country
RIR
Status
91.207.212.0/23🇺🇸 USRIPENCCassigned
91.209.104.0/24🇺🇸 USRIPENCCassigned
143.55.144.0/21🇺🇸 USRIPENCCallocated
143.55.144.0/23🇩🇪 DERIPEassigned
143.55.146.0/24🇩🇪 DERIPEassigned
143.55.147.0/24🇬🇧 GBRIPEassigned
143.55.148.0/23🇳🇱 NLRIPEassigned
185.132.180.0/22🇬🇧 GBRIPENCCallocated
185.183.28.0/22🇺🇸 USRIPENCCallocated
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/52129

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

curl -s "https://api.ipctl.io/v1/asn/52129" | jq