AS52251 NORTECH
🇦🇷Org handle: 64566
LACNICallocated
Announced Prefixes (BGP)
198total
197 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)32,768
Announced (BGP)114,176
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)198|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | LACNICOther IRR | 2026-10-11 | |
| Valid | LACNIC | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | LACNIC | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | LACNIC | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 |
1-10 of 198
1 / 20
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 181.225.192.0/19 | 🇦🇷 AR | LACNIC | allocated |
| 186.0.136.0/21 | 🇦🇷 AR | LACNIC | allocated |
| 186.1.224.0/20 | 🇦🇷 AR | LACNIC | allocated |
| 186.1.240.0/21 | 🇦🇷 AR | LACNIC | allocated |
| 190.181.64.0/18 | 🇦🇷 AR | LACNIC | allocated |
| 2803:5080::/32 | 🇦🇷 AR | LACNIC | allocated |
All 198 announced prefixes of AS52251 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS52251 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (10)
Networks whose own prefixes AS52251 passes on: usually its customers.
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 AS52251 should publish an ASPA object
- IPv4 transfers in the LACNIC 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/52251Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/52251" | jq