Autonomous system
AS42189 EUROSIGNAL-AS
Unclassified RIPE
Summary
Eurosignal
telecom mobile czechia
The AS handle EUROSIGNAL-AS is held by Druzstvo EUROSIGNAL.
What it's used for
- The address space carries mobile telecommunications traffic, evidenced by the reverse DNS record
255.ohr-out.eurosignal.czand netnames such asCZ-EUROSIGNAL-20070110. - The network announces 7,168 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, maintaining 3 observed neighbours.
- As a wireless telecommunications carrier, the traffic consists of mobile subscriber data and signalling for its Czech customer base.
Notable
- All registrants for the announced prefixes are consistent with the announcer, listing "Eurosignal RIPE Manager" and "Druzstvo EUROSIGNAL".
- The address inventory is composed of four distinct IPv4 blocks and a single IPv6 prefix, all located in Czechia.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 7.17K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CZ | Czechia | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS42189- Registry name
- EUROSIGNAL-AS
- Registrant
- LH1602-RIPE-MNT
- Abuse contact
- noc@eurosignal.cz
- Registered
- 2007-01-10
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 5 authorising AS42189
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 33 naming AS42189
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 436 networks and 1,771 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere