asn.dev

Autonomous system

AS203929 NEXT-LEVEL-BUSINESS-SRL

Unclassified RIPE

IPv4 addresses 1.54K 5 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RO
Exchanges 1 recorded by PCH
Upstreams 5 1 downstream
Flagged prefixes 0 none

Summary

Next Level Business SRL

Romania · AI-generated

isp cable dsl regional

NEXT-LEVEL-BUSINESS-SRL is operated by Next Level Business SRL.

What it's used for

  • The address space carries regional broadband access, with netnames RO-NEXTLEVEL1-20051129, RO-NEXTLEVEL1-20210519, and RO-NEXTLEVEL1-20211116 indicating DSL or cable infrastructure.
  • The AS announces 1536 IPv4 addresses across 5 prefixes and maintains 19 observed neighbours, a ratio consistent with a regional access provider rather than a transit carrier.
  • Traffic from this AS consists of subscriber eyeballs for cable and DSL services in the Smârdan, Romania region.

Notable

  • Registrants for the largest prefixes list MIHALASCU VIOREL and NEXT LEVEL BUSINESS SRL, aligning with the AS holder.
  • The address inventory is composed of five distinct IPv4 blocks, including a /23 and four /24s, 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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
InterLAN-IXBucharest, Romania86.104.125.132

Transit providers

5 upstream, 1 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6204INTERKVM HOST SRL199
AS9050Orange Romania S.A.135
AS6939Hurricane Electric LLC21
AS24482SG.GS3
AS20764CJSC RASCOM2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 5 prefixes · 1.54K addresses IPv6 0 prefixes

CountryNamePrefixes
RORomania5

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS203929
Registry name
NEXT-LEVEL-BUSINESS-SRL
Registrant
mnt-ro-ntypon-1
Abuse contact
abuse@nty.ro
Registered
2015-10-02
Last changed
2023-11-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 6 valid, 0 with no ROA
ROAs
6 authorising AS203929
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
7 naming AS203929

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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