Autonomous system
AS43507 RETE-AS
Residential RIPE Cable/DSL/ISP
Summary
RETE internet
residential isp cable dsl
RETE-AS is operated by RETE internet, s.r.o.
What it's used for
- The space carries residential and business internet access, evidenced by the netname
CZ-RETEINTERNET-20070809and the registrantRETE internet, s.r.o. - The AS announces 8192 IPv4 addresses in a single prefix (
78.156.32.0/19) and maintains 22 observed neighbours, a ratio consistent with an access network providing connectivity to end-users rather than a transit provider. - Traffic from this AS consists of subscriber eyeballs for internet, television, mobile, VoIP, and webhosting services, as RETE internet, s.r.o. is a Czech ISP offering these specific consumer and business products.
Notable
- The RDAP registrant
RETE internet, s.r.o.matches the AS holder, confirming consistent ownership of the address space. - The address inventory is compact, consisting of a single /19 block, which aligns with the scale of a regional Czech ISP.
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.
Transit providers
8 upstream, 0 downstream and 8 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 2026-10-30, 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 · 8.19K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CZ | Czechia | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS43507- Registry name
- RETE-AS
- Registrant
- MNT-RETE
- Abuse contact
- pata@rete.cz
- Registered
- 2007-08-14
- Last changed
- 2017-11-15
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- RETE internet
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- Present at
- 1 exchanges
- Facilities
- 1 facilities
- Website
- http://www.rete.cz
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
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 1 authorising AS43507
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 3 naming AS43507
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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