asn.dev

Autonomous system

AS49122 BLUEISP

Unclassified RIPE

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

Summary

BlueISP

Serbia · AI-generated

residential isp serbia adsl

BLUEISP is operated by BlueISP Internet BlueNET doo Cacak.

What it's used for

  • The address space carries residential broadband traffic, evidenced by netnames BLUENET-ADSL-1 and BLUENET-ADSL-2 and reverse DNS entries such as adsl-114-254.bluenet.rs.
  • The AS announces 2048 IPv4 addresses across 2 prefixes in Serbia, with only 1 observed neighbour, indicating a local access network rather than a transit provider.
  • Traffic consists of subscriber eyeballs for ADSL connections in the Cacak region of Serbia.

Notable

  • Registrants for both prefixes are listed as "Abuse handler contact", which aligns with the announcer identity.
  • The address inventory is compact, consisting of two contiguous /22 blocks within the 94.229.0.0/16 range.

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 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8400TELEKOM SRBIJA a.d.122

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

Shape and geography

IPv4 2 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
RSSerbia2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS49122
Registry name
BlueISP
Registrant
MNT-BLUEISP
Abuse contact
abuse@bluenet.rs
Registered
2009-04-15
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS49122
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS49122

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

Cross-check