AS3571 EY-AS - Ernst & Young LLP
🇺🇸ARINassigned
Announced Prefixes (BGP)
18total
18 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)204,800
Announced (BGP)4,608
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)18|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 |
1-10 of 18
1 / 2
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 198.134.32.0/19 | 🇺🇸 US | ARIN | allocated |
| 199.49.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 199.51.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 199.52.0.0/16 | 🇺🇸 US | ARIN | allocated |
All 18 announced prefixes of AS3571 →
BGP Neighbours
(seen in AS paths)ASPA
No ASPA
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 AS3571 should publish an ASPA object
- IPv4 transfers in the ARIN 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/3571Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/3571" | jq