asn.dev

Autonomous system

AS205191 INSTELNET InstelNET Telecomunicaciones, S.R.L.

Unclassified RIPE

IPv4 addresses 768 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 1 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

InstelNET Telecomunicaciones

Spain · AI-generated

isp residential business spain

INSTELNET is operated by InstelNET Telecomunicaciones, S.R.L.

What it's used for

  • The address space carries residential and business static IP services, evidenced by reverse DNS entries such as static-64-68-224-77.ipcom.comunitel.net and 194.140.187.64.static.user.ono.com.
  • The AS announces 768 IPv4 addresses across 3 prefixes with only 1 observed neighbour, a ratio characteristic of an access or eyeball network rather than a transit provider.
  • Traffic from this AS consists of subscriber internet access for residential and small business customers in the Almería region of Spain.

Notable

  • Registrants for two of the three prefixes (77.224.68.0/24 and 194.140.187.0/24) are listed as VODAFONE ABUSE, while the third (185.226.177.0/24) is registered to InstelNET Telecomunicaciones, S.R.L., indicating a mix of historically allocated and currently managed space.
  • The address inventory is small and fragmented into three /24 blocks, consistent with a regional ISP managing a limited customer base.

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
DE-CIX MadridMadrid, Spain185.1.192.147

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12357VODAFONE ESPANA S.A.U.180

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-13, 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 · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
ESSpain3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS205191
Registry name
INSTELNET
Registrant
es-instelnet-1-mnt
Abuse contact
abuse@instelnet.com
Registered
2017-10-19
Last changed
2019-02-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
67% valid · 2 valid, 1 with no ROA
ROAs
2 authorising AS205191
ASPA
no ASPA record
IRR
33% registered · 1 of 3 announcements 1 other origin
Route objects
2 naming AS205191

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: 455 networks and 1,849 prefixes, as published 2026-11-13. 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