asn.dev

Autonomous system

AS44770 SAVVY-AS www.savvy.cz

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CZ
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Savvy s.r.o.

Czechia · AI-generated

hosting web czech

SAVVY-AS is operated by Savvy s.r.o.

What it's used for

  • The address space carries web hosting and server infrastructure, evidenced by the netname SAVVY-NETWORK and reverse DNS entries like 255.177.19.193.brn.savvy.cz.
  • The AS announces 1024 IPv4 addresses and 1 IPv6 prefix with only 1 observed neighbour, indicating a small-scale hosting provider rather than a transit or access network.
  • Traffic from this AS consists of web servers, virtual servers, and related hosting services provided to customers.

Notable

  • The registrant Savvy s.r.o. matches the AS holder, confirming consistent ownership.
  • The address inventory is a single /22 block (193.19.176.0/22) and one /48 IPv6 prefix, representing a compact, self-contained hosting estate.

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

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS29208Quantcom, a.s.93

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
CZCzechia2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44770
Registry name
SAVVY-AS
Registrant
MNT-SAVVY
Abuse contact
abuse@savvy.cz
Registered
2008-03-06
Last changed
2026-04-07
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS44770
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS44770

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 1,771 prefixes, as published 2026-10-15. 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