asn.dev

Autonomous system

AS20507 InterNLnet Odido Netherlands B.V.

Unclassified RIPE Cable/DSL/ISP

IPv4 addresses 8.19K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly NL
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Odido Netherlands

Netherlands · AI-generated

mobile isp business

INTERNLNET is operated by Odido Netherlands B.V., formerly known as T-Mobile Netherlands.

What it's used for

  • The address space carries mobile and broadband access traffic, evidenced by the netname NL-ODIDO-20010312 and registrant Odido Netherlands B.V..
  • The AS announces 8192 IPv4 addresses within a single prefix (217.149.192.0/19) and maintains only 1 observed neighbour, indicating a role focused on access and transport rather than transit.

Notable

  • The registrant Odido Netherlands B.V. aligns with the current operator identity, reflecting the rebranding from T-Mobile Netherlands.
  • Odido Netherlands was previously owned by Deutsche Telekom before being sold to a joint venture between Warburg Pincus and Apax Partners.
  • The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes.

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
AS13127Odido Netherlands B.V.58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-11, 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 1 prefixes · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
NLNetherlands1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS20507
Registry name
InterNLnet
Registrant
MNT-TMONL
Abuse contact
abuse@odido.nl
Registered
2002-09-18
Last changed
2020-11-19
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
InterNLnet BV
Also known as
Alice NL
Network type
Cable/DSL/ISP
Scope
Europe
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
AS-INTERNLNET
Present at
1 exchanges
Facilities
1 facilities
Website
http://www.internl.net

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 · 1 valid, 0 with no ROA
ROAs
10 authorising AS20507
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
3 naming AS20507

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: 453 networks and 1,846 prefixes, as published 2026-11-12. 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