Autonomous system
AS24641 FASTER-AS
Hosting APNIC
Summary
FASTER CZ
isp residential czech business
FASTER-AS is operated by FASTER CZ spol. s r.o., a Czech internet service provider.
What it's used for
- The address space carries residential and business connectivity, evidenced by netnames such as
CZ-FASTER-20070118andCZ-FASTER-20020122associated with the registrant FASTER CZ spol. s r.o. - The AS announces 16896 IPv4 addresses across 16 prefixes and maintains 33 observed neighbours, a ratio consistent with an access network serving end-users rather than a transit provider.
Notable
- Registrants for the majority of prefixes align with the announcer, listing FASTER CZ spol. s r.o. or Faster CZ Tech Contact, though some blocks like
91.196.40.0/22are registered to Omnitel CZ s.r.o. and185.50.228.0/22to igloonet, s.r.o. - The address inventory is finely subdivided into multiple /21, /22, and /23 blocks, reflecting a segmented corporate estate rather than a single contiguous 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
Recorded at 3 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Peering.cz | Prague, Czech Republic | 2001:7f8:7f::173 |
| NIX.CZ - Neutral Internet eXchange for the Czech Republic | Prague, Czech Republic | 91.210.16.149 |
| ERA-IX Vienna | Vienna, Austria | 91.213.211.173 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 16 prefixes · 16.90K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CZ | Czechia | 18 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS24641- Registry name
- FASTER-AS
- Registrant
- FASTER-MNT
- Abuse contact
- abuse@faster.cz
- Registered
- 2002-02-01
- Last changed
- 2025-04-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 92% valid · 11 valid, 1 with no ROA
- ROAs
- 11 authorising AS24641
- ASPA
- no ASPA record
- IRR
- 100% registered · 12 of 12 announcements
- Route objects
- 27 naming AS24641
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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 1,783 prefixes, as published 2026-10-17. 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