asn.dev

Autonomous system

AS43413 ASNEW

Unclassified RIPE

IPv4 addresses 5.89K 5 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CZ
Exchanges 1 recorded by PCH
Upstreams 7 1 downstream
Flagged prefixes 0 none

Summary

Newtel

Czechia · AI-generated

isp czech residential business

ASNEW is operated by NEW TELEKOM, spol. s r.o.

What it's used for

  • The address space carries netnames CZ-NEWTEL-20070727, CZ-NEWTEL-20080131, and CZ-NEWTEL-20150605, with registrants including Newtel INT RIPE manager and Axfone s.r.o.
  • The AS announces 5888 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, with 21 observed neighbours, indicating a role consistent with an access or regional ISP.
  • Reverse DNS entries such as server29.carling.cz and dataserviceemail.link suggest the space supports both server infrastructure and general internet access services.

Notable

  • Registrants for the largest prefixes include NEW TELEKOM, spol. s r.o. and Axfone s.r.o., with Axfone s.r.o. appearing on the two smallest prefixes (92.63.58.0/23 and 92.63.57.0/24).
  • The address inventory consists of five IPv4 prefixes ranging from /21 to /24 and one IPv6 /29, all located in Czechia.

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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
NIX.CZ - Neutral Internet eXchange for the Czech RepublicPrague, Czech Republic91.210.16.103

Transit providers

7 upstream, 1 downstream and 15 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3491PCCW Global (HK) Ltd.90
AS6939Hurricane Electric LLC34
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH3
AS8218Zayo Infrastructure France SA3
AS24482SG.GS3
AS29504Freenet Liberec, z.s.3
AS209810Netcore services s.r.o.3

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

Shape and geography

IPv4 5 prefixes · 5.89K addresses IPv6 1 prefixes

CountryNamePrefixes
CZCzechia6

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43413
Registry name
ASNEW
Registrant
NWT-MNT
Abuse contact
abuse@newtel.cz
Registered
2007-07-27
Last changed
2023-07-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS43413
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS43413

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: 431 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

Cross-check