Autonomous system
AS56712 SUMERNET-AS
Unclassified RIPE Cable/DSL/ISP
Summary
Sumernet
isp residential regional cable
SUMERNET-AS is operated by Sumernet Agata Sumera, a regional internet service provider based in Stryszawa, Poland.
What it's used for
- The address space carries residential and small business subscriber traffic, evidenced by reverse DNS entries such as
b0.ip.sumernet.plandf0.ip.sumernet.plwhich follow standard ISP host naming conventions. - The AS announces 2048 IPv4 addresses across 2 prefixes and maintains 7 observed neighbours, a ratio consistent with a regional access network providing last-mile connectivity rather than transit.
- Traffic originates from cable and DSL subscribers in the southern Poland region, serving local households and small enterprises with broadband internet access.
Notable
- Registrant data for both announced prefixes (
91.226.228.0/22and185.152.76.0/22) lists Agata Sumera as the holder, matching the AS holder name. - The address inventory consists of two /22 blocks, one in the 91.226 range and one in the 185.152 range, both located in Poland.
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 |
|---|---|---|
| Thinx IX | Warsaw, Poland | 212.91.0.158 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 2.05K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS56712- Registry name
- SUMERNET-AS
- Registrant
- Agata Sumera
- Abuse contact
- snsiec@gmail.com
- Registered
- 2011-05-02
- Last changed
- 2018-09-04
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- SUMERNET
- Also known as
- SUMERNET
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS-SUMERNET- Present at
- 3 exchanges
- Facilities
- 2 facilities
- Website
- https://sumernet.pl
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
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS56712
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 3 naming AS56712
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 1,775 prefixes, as published 2026-10-11. 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