asn.dev

Autonomous system

AS8967 ISERVICE-BG-AS

Unclassified RIPE

IPv4 addresses 2.56K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BG
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Internet Service (iservice.bg)

Bulgaria · AI-generated

isp eyeball legacy

ISERVICE-BG-AS is Internet Service Ltd (Интернет Сървис ООД), a regional Bulgarian internet provider based at 36 Pliska Boulevard in Shumen, in the north-east of the country.

What it's used for

  • Subscriber access in and around Shumen. The rDNS across its space is first-party iservice.bg naming: generic per-block names of the form 95-158-156.iservice.bg for the bulk of the addresses, with ras62, ras117, ras139 and similar hosts scattered through them — remote access server concentrators, the gear that terminates end-user sessions.
  • Its own service machines sit in the same space (ns.iservice.bg).

Notable

  • Small and single-homed: roughly 2,500 IPv4 addresses across nine prefixes, with one observed upstream and no downstream networks. This is a local access provider, not a carrier.
  • The ras naming is the honest signal here. It marks the access technology used to terminate subscribers, and it is what separates an eyeball network from a business-only provider of the same size.
  • The AS is maintained under NOVATEL-MNT, a Bulgarian operator's maintainer object, but the organisation and every contact are Internet Service Ltd's own in Shumen.

Interesting

  • Bulgaria's internet market is unusually fragmented, with dozens of small town-and-region providers running their own AS numbers rather than reselling a national incumbent's service. This is one of them.

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
AS41313"NOVATEL" EOOD540

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 3 prefixes · 2.56K addresses IPv6 0 prefixes

CountryNamePrefixes
BGBulgaria3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS8967
Registry name
ISERVICE-BG-AS
Registrant
NOVATEL-MNT
Abuse contact
abuse@novatel.bg
Registered
2009-10-07
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 9 valid, 0 with no ROA
ROAs
3 authorising AS8967
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
9 naming AS8967

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 1,783 prefixes, as published 2026-10-17. 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