Autonomous system
AS199512 DEMAX_LTD
Unclassified RIPE
Summary
Demax JSC
business bulgaria ipv4
The AS handle DEMAX_LTD is held by Demax JSC.
What it's used for
- The address space carries a single IPv4 block,
213.91.157.0/24, with the netnameDemax_JSCand registrantBTC IP ADDRESS SPACE administration. - The AS announces 256 IPv4 addresses across 1 prefix and maintains 4 observed neighbours, a ratio consistent with a small business or internal corporate estate rather than a transit or large access network.
Notable
- The RDAP registrant for the announced prefix is
BTC IP ADDRESS SPACE administration, which differs from the AS holderDemax JSC, suggesting the address space may be leased or managed by a separate administrative entity. - The inventory consists of a single /24 block, indicating a compact and focused address allocation.
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 2026-10-26, 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 · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BG | Bulgaria | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS199512- Registry name
- Demax_LTD
- Registrant
- BT95-ADM
- Abuse contact
- abuse-ip@vivacom.bg
- Registered
- 2012-12-17
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS199512
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS199512
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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