AS51653 PRESNET-AS PRESNET s.r.o.
🇸🇰Org handle: ORG-Ps66-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
19total
19 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)10,240
Announced (BGP)11,264
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)0
Announced Prefixes
(BGP)19|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - | |
| No ROA | RIPE | - |
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Allocated Prefixes
(RIR)16Prefix | Country | RIR | Status |
|---|---|---|---|
| 158.255.248.0/21 | 🇸🇰 SK | RIPENCC | allocated |
| 158.255.249.0/24 | 🇸🇰 SK | RIPE | assigned |
| 158.255.250.0/24 | 🇸🇰 SK | RIPE | assigned |
| 158.255.251.0/24 | 🇸🇰 SK | RIPE | assigned |
| 158.255.252.0/24 | 🇸🇰 SK | RIPE | assigned |
| 158.255.253.0/24 | 🇸🇰 SK | RIPE | assigned |
| 178.18.64.0/20 | 🇸🇰 SK | RIPENCC | allocated |
| 178.18.66.0/24 | 🇸🇰 SK | RIPE | assigned |
| 178.18.67.0/24 | 🇸🇰 SK | RIPE | assigned |
| 178.18.69.0/24 | 🇸🇰 SK | RIPE | assigned |
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All 19 announced prefixes of AS51653 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS51653 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (1)
Networks whose own prefixes AS51653 passes on: usually its customers.
- AS197398ASTESMEDiA TES Media S.R.O2
Other adjacent networks (1)
Adjacent to AS51653 in the transit part of AS paths: peers, providers or customers.
- AS29405VNET A.S2
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 AS51653 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/51653Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/51653" | jq