asn.dev

Autonomous system

AS200514 KnownSRV KnownSRV Ltd.

Unclassified RIPE

IPv4 addresses 3.33K 7 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 5 0 downstream
Flagged prefixes 0 none

Summary

KnownSRV

United Kingdom · AI-generated

business dns uk

The AS handle KNOWNSRV is held by KnownSRV Ltd.

What it's used for

  • The address space carries business and DNS infrastructure, evidenced by netnames such as HR-PRONECT-20140807 and reverse DNS entries like ip.185-192-126-128.ne.smart-dns.net and shutcode.com.
  • The AS announces 3328 IPv4 addresses across 7 prefixes and maintains 5 observed neighbours, a ratio consistent with a small-scale business or internal corporate estate rather than a large access network.
  • Traffic from this AS consists of web endpoints and DNS services associated with the operator's business activities.

Notable

  • Registrants include Pronect Technology LTD and KnownSRV IP Manager, indicating a relationship between the AS holder and Pronect Technology.
  • The address inventory is composed of seven distinct IPv4 prefixes, all located in the United Kingdom, with no IPv6 prefixes announced.

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

5 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS43350NForce Entertainment B.V.468
AS25369Hydra Communications Ltd153
AS203446SMARTNET Germany GmbH83
AS216457Pronect Technology LTD61
AS30058FDCservers.net59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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 7 prefixes · 3.33K addresses IPv6 2 prefixes

CountryNamePrefixes
GBUnited Kingdom9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS200514
Registry name
KnownSRV
Registrant
KNOW-MNT
Abuse contact
legal@knownsrv.com
Registered
2015-06-18
Last changed
2026-06-16
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
KnownSRV LTD
Scope
Not Disclosed
Traffic ratio
Not Disclosed

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

Full detail
RPKI
100% valid · 15 valid, 0 with no ROA
ROAs
16 authorising AS200514
ASPA
no ASPA record
IRR
100% registered · 15 of 15 announcements
Route objects
16 naming AS200514

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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