asn.dev

Autonomous system

AS219326 SULAVIL SULAVI LTD

Unclassified Spamhaus ASN-DROP RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Sulavi Ltd

United Kingdom · AI-generated

business leased uk

SULAVIL is the AS handle for Sulavi Ltd.

What it's used for

  • The address space carries netnames INTERNET-SECURITY-M247-AUSD and SECURE-INTERNET-VISLOM, both registered to Internet Security - AU.
  • The AS announces 512 IPv4 addresses across 2 prefixes in the United Kingdom and has 1 observed neighbour, indicating a small-scale access or endpoint network rather than a transit provider.
  • Traffic from this AS consists of web and API endpoints associated with the registered netnames, reflecting the specific services deployed by the holder.

Notable

  • The registrants for the announced prefixes are Internet Security - AU, which differs from the AS holder Sulavi Ltd, suggesting the address space is leased or managed by a third party.
  • The inventory consists of two /24 blocks, 45.74.28.0/24 and 45.74.31.0/24, 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

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

ASNetworkPaths seen
AS213790Limited Network LTD122

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
GBUnited Kingdom2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS219326
Registry name
SULAVIL
Registrant
mnt-bz-ipv4mall-1
Abuse contact
valentinsula2026@outlook.com
Registered
2026-06-29
Last changed
2026-06-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS219326
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS219326

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

On Spamhaus ASN-DROP Spamhaus lists this entire network (associated domain sulavi.co.uk) as controlled by, or hijacked for, cybercrime. Many operators null-route everything it originates.

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