asn.dev

Autonomous system

AS49035 MIKROBI

Unclassified RIPE

IPv4 addresses 2.05K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 1 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Mikrolan

Poland · AI-generated

isp residential poland mikrolan

The AS handle MIKROBI is held by Mikrolan Sp. z o.o.

What it's used for

  • The address space carries residential or small business access traffic, evidenced by reverse DNS entries like host90-254.e-nernet.pl and netnames ENERNETL and MIKROBI.
  • The network announces 2048 IPv4 addresses across 4 prefixes and maintains 2 observed neighbours, a ratio consistent with an access network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for Mikrolan's local internet service offerings in the Błonie region of Poland.

Notable

  • Registrants include NASK LIR for the MIKROBI netnames and abuse-c role for the ENERNETL netnames, which align with the operator's identity.
  • The address inventory is composed of four distinct IPv4 prefixes, including a /22 and a /23, with no IPv6 prefixes in the inventory.

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
TPIX - Internet ExchangeWarsaw, Poland195.149.232.124

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS35179Korbank S. A.140
AS8308PANSTWOWY INSTYTUT BADAWCZY96

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 4 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS49035
Registry name
MIKROBI
Registrant
NASK2-MNT
Abuse contact
pawel.zielinski@mikrolan.pl
Registered
2009-03-30
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS49035
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS49035

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 1,778 prefixes, as published 2026-10-20. 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