Autonomous system
AS8788 ADAMANT Kyiv, Ukraine
Unclassified ARIN Cable/DSL/ISP
Summary
ADAMANT
isp broadband legacy
ADAMANT is ADAMANT, Ltd., a Kyiv-based telecom operator and one of the older independent ISPs in the Ukrainian capital.
What it's used for
Fixed internet access, primarily to homes and businesses in Kyiv. The reverse DNS on the sampled addresses is decisive:
100-32-80-212.dhcp.homenet.adamant.net— an address-derived name inside adhcp.homenetzone. Both labels point the same way:homenetis the operator's residential brand, anddhcpnames dynamically assigned customer addresses.router.homenet.adamant.net— the gateway for that same subscriber network.
The announced inventory is a handful of RIPE blocks (212.26.128.0/19, 212.80.32.0/19, 178.211.96.0/19, plus smaller assignments), consistent with a metro operator that has accumulated space over two decades rather than a national carrier.
Notable
- ADAMANT has historically also sold colocation, dedicated servers and IP transit alongside its access business, so not all of this space is eyeball; the
212.26.xand194.32.xblocks look more like server and corporate assignments than the212.80.32.0/19home network. - The company operates its own fibre in Kyiv and peers at Ukrainian exchange points.
Interesting
The homenet zone label is the tell that separates ADAMANT's consumer product from its hosting side. Operators that run both frequently encode the distinction directly in reverse DNS, and that label is far more reliable than the company's own marketing when deciding what a given block actually carries.
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 |
|---|---|---|
| Giganet Internet Exchange | Kyiv, Ukraine | 185.1.62.18 |
Transit providers
9 upstream, 10 downstream and 26 adjacent networks observed; most-used upstreams first.
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 12 prefixes · 26.62K addresses IPv6 16 prefixes
| Country | Name | Prefixes |
|---|---|---|
| UA | Ukraine | 28 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS8788- Registry name
- ADAMANT
- Registrant
- ADAM-NOC
- Abuse contact
- abuse@adamant.ua
- Registered
- 2002-08-18
- Last changed
- 2022-11-28
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Adamant
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS-ADAM-UA- Present at
- 3 exchanges
- Facilities
- 4 facilities
- Website
- https://adamant.ua
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
- 92% valid · 12 valid, 0 with no ROA 1 RPKI-invalid
- ROAs
- 14 authorising AS8788
- ASPA
- no ASPA record
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 64 naming AS8788
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: 442 networks and 1,773 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