AS49888 ULTRANET-AS Ultranet Sp. z o.o.
🇵🇱Org handle: ORG-USzo3-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
2total
1 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)4,096
Announced (BGP)4,096
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 95.143.240.0/20 | 🇵🇱 PL | RIPENCC | allocated |
| 2a03:4b00::/32 | 🇵🇱 PL | RIPENCC | allocated |
All 2 announced prefixes of AS49888 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS49888 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (1)
Networks whose own prefixes AS49888 passes on: usually its customers.
- AS209802Neurosoft Pl Neurosoft Sp. Z O.O1
Other adjacent networks (1)
Adjacent to AS49888 in the transit part of AS paths: peers, providers or customers.
- AS50607EPIX KTW GlobalMix Stowarzyszenie E Poludnie1
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 AS49888 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/49888Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/49888" | jq