AS27953 NODOSUD S.A
🇦🇷Org handle: 64211
LACNICallocated
Announced Prefixes (BGP)
148total
137 IPv411 IPv6
IPv4 Addresses
Allocated (RIR)32,768
Announced (BGP)65,536
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)1.6×10²⁹
Listed on the threat map (2026-10-10)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)148|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 | |
| Valid | - | 2026-10-10 |
1-10 of 148
1 / 15
Allocated Prefixes
(RIR)10Prefix | Country | RIR | Status |
|---|---|---|---|
| 181.118.176.0/20 | 🇦🇷 AR | LACNIC | allocated |
| 186.0.128.0/21 | 🇦🇷 AR | LACNIC | allocated |
| 186.64.64.0/19 | 🇦🇷 AR | LACNIC | allocated |
| 186.190.160.0/20 | 🇦🇷 AR | LACNIC | allocated |
| 190.11.192.0/20 | 🇦🇷 AR | LACNIC | allocated |
| 190.122.128.0/20 | 🇦🇷 AR | LACNIC | allocated |
| 190.211.128.0/21 | 🇦🇷 AR | LACNIC | allocated |
| 200.7.176.0/21 | 🇦🇷 AR | LACNIC | allocated |
| 200.85.88.0/21 | 🇦🇷 AR | LACNIC | allocated |
| 2800:940::/32 | 🇦🇷 AR | LACNIC | allocated |
All 148 announced prefixes of AS27953 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS27953 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (9)
Networks whose own prefixes AS27953 passes on: usually its customers.
- AS263780Global Telecomunicaciones13
- AS52303COOP.DE OB.Y SERVICIOS PUB. DE MARCOS JUAREZ6
- AS265774COOP. DE PROVISION DE ENERGIA ELECTRICA Y OTROS SERVICIOS PUBLICOS Y SOCIALES DE VIVIENDA Y CREDITO DE ELORTONDO LTDA5
- AS267792COOPERATIVA DE PROVISION DE OBRAS Y SERV PUBL Y SOC Y DE VIVIENDA DE OLIVA LTDA5
- AS265879COOPERATIVA DE OBRAS Y SERVICIOS PUBLICOS DE CANALS LIMITADA4
- AS269917COOPERATIVA LIMITADA DE ELECTRICIDAD DE GUATIMOZIN4
- AS271914SEMPRINI EMILIANO EFREN4
- AS263712Infodocta Internet Banda Ancha De Eliana Andrea Brustolin1
- AS266749RED WOLF1
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 AS27953 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/27953Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/27953" | jq