Autonomous system
AS15471 SNR-
Unclassified RIPE
Summary
Radiocom
telecom isp media infrastructure
Seventy-eight routes carved out of one range, and every address answers.
What it's used for
- A national broadcast and telecommunications operator. Seventy-eight IPv4 prefixes and one IPv6
/32announced from Romania, nearly thirty thousand addresses, across twenty-three observed BGP neighbours.
Notable
- Almost every prefix comes from the same large range, sliced into
/22and/23pieces with gaps between them, which is why one network needs seventy-eight routing table entries. - Reverse names reverse the octets and label the role: a word for network on the first address of a block, a word for broadcast on the last, the bare octet in between, and an extra label for fixed assignments.
- All eighteen sampled addresses answered, with no exceptions to the scheme.
- Registrant fields run to four entries per block, separating the operations crew, a planning group, and an abuse contact.
- The AS handle ends in a bare hyphen, cut off where a longer string used to continue.
Interesting
- Naming the first and last address of every block publishes the network's internal boundaries. Reading the reverse zone tells an outsider exactly where each subnet starts and stops.
- Seventy-eight routes for thirty thousand addresses is the cost the rest of the internet pays for this network's fragmentation, carried in every routing table worldwide.
- A separate planning contact alongside operations is unusual and suggests a structure large enough to keep address planning as its own job.
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
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| InterLAN-IX | Bucharest, Romania | 86.104.125.120 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 78 prefixes · 29.95K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RO | Romania | 79 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS15471- Registry name
- SNR-RO
- Registrant
- AS15471-MNT
- Abuse contact
- abuse@radiocom.ro
- Registered
- 2006-11-13
- Last changed
- 2025-03-09
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 97% valid · 89 valid, 3 with no ROA
- ROAs
- 3 authorising AS15471
- ASPA
- no ASPA record
- IRR
- 100% registered · 92 of 92 announcements
- Route objects
- 107 naming AS15471
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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