Autonomous system
AS15443 Gremi Media SA
Unclassified RIPE
Summary
Gremi Media
media business enterprise
The netname is a newspaper's title, which is also what the country calls itself.
What it's used for
- A media group's network. A single IPv4
/19announced from Poland, no IPv6, eight thousand addresses, through one observed BGP neighbour.
Notable
- The netname is a country code, a long word that is the title of a national daily newspaper, and the allocation date.
- That word is also the country's own constitutional name for itself, so the field reads as a place name to anyone who does not know the paper.
- The AS handle and the registrant both use the publishing group's current corporate name, which shares nothing with the netname.
- Three addresses were queried for reverse DNS and none returned a name.
- Eight thousand addresses in one announcement, through one upstream.
Interesting
- Newspapers were early to the internet and were allocated address space accordingly. A
/19for a publisher is a size that would not be granted today. - The netname preserves the masthead through whatever changes of ownership the company has been through, which makes the registry a more stable record of what the space is for than the company name is.
- One upstream for a national newspaper's infrastructure is worth noting. Publishing is a business where being unreachable during a news event is the only failure that counts.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS41421 | StarNet Telecom Sp. z o.o. | 61 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-12, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 8.19K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS15443- Registry name
- UNSPECIFIED
- Registrant
- AS15443-MNT
- Abuse contact
- ripe@rzeczpospolita.pl
- Registered
- 1970-01-01
- Last changed
- 2017-11-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS15443
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS15443
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 1,769 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