AS52129 PROOFPOINT-ASN-EU Proofpoint, Inc.
🇺🇸Org handle: ORG-PI69-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
48total
46 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)6,400
Announced (BGP)13,568
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3.8×10²⁵
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
🇺🇸 USRIR
RIPE NCCStatus
allocated
Allocated
2011-01-05
Announced Prefixes
(BGP)48|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | - | 2026-10-11 |
1-10 of 48
1 / 5
Allocated Prefixes
(RIR)9Prefix | Country | RIR | Status |
|---|---|---|---|
| 91.207.212.0/23 | 🇺🇸 US | RIPENCC | assigned |
| 91.209.104.0/24 | 🇺🇸 US | RIPENCC | assigned |
| 143.55.144.0/21 | 🇺🇸 US | RIPENCC | allocated |
| 143.55.144.0/23 | 🇩🇪 DE | RIPE | assigned |
| 143.55.146.0/24 | 🇩🇪 DE | RIPE | assigned |
| 143.55.147.0/24 | 🇬🇧 GB | RIPE | assigned |
| 143.55.148.0/23 | 🇳🇱 NL | RIPE | assigned |
| 185.132.180.0/22 | 🇬🇧 GB | RIPENCC | allocated |
| 185.183.28.0/22 | 🇺🇸 US | RIPENCC | allocated |
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS52129 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/52129Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/52129" | jq