Autonomous system
AS8751 MEDIASAT
Unclassified RIPE NSP
Summary
Media Sat
isp enterprise legacy
Media Sat SRL (MEDIASAT) — a Bucharest-based Romanian telecom operator that sells business-class connectivity: terrestrial and satellite internet, VoIP and virtual PBX, data-centre services, and TV/radio broadcast transport.
What it's used for
- Corporate internet access, leased lines and satellite links for Romanian businesses, plus broadcast contribution and distribution for TV and radio.
- The address space is registered end to end to the company itself (
SC-MEDIA-SAT-SRLnetnames under theMEDIASAT-MNTmaintainer), with the occasional assignment carved out to a named corporate customer. rDNS is mostly a single genericalfa.mediasat.rolabel, with the odd infrastructure host such asdatax5.mediasat.ro.
Notable
- B2B, not eyeball. Roughly 19,000 IPv4 addresses across ~28 prefixes, and not one dial-up, DSL, PPPoE, CGNAT or dynamic-pool naming convention anywhere in the sampled rDNS. This space carries company sites and hosted services, not home subscribers.
- The prefix list looks scattered (a
86.107.224.0/20core plus many later /22s and /24s), which is the same silhouette an address broker wears. It is not one: every block is self-registered under the operator's own maintainer, and the rDNS is first-party.
Interesting
- Satellite is unusual to still find in a European operator's core product line. It survives here because broadcast contribution links and hard-to-reach rural business sites are exactly the two jobs fibre never quite finished taking over.
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 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 24 prefixes · 18.43K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RO | Romania | 26 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS8751- Registry name
- MEDIASAT
- Registrant
- MEDIASAT-MNT
- Abuse contact
- abuse-lir@mediasat.ro
- Registered
- 2002-08-19
- Last changed
- 2018-09-04
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- MEDIA SAT SRL
- Network type
- NSP
- Scope
- Regional
- Traffic ratio
- Heavy Outbound
- Peering policy
- Selective
- IRR as-set
AS-MEDIASAT- Present at
- 2 exchanges
- Facilities
- 2 facilities
- Website
- http://www.mediasat.ro
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 97% valid · 29 valid, 1 with no ROA
- ROAs
- 33 authorising AS8751
- ASPA
- no ASPA record
- IRR
- 100% registered · 30 of 30 announcements
- Route objects
- 32 naming AS8751
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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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