asn.dev

Autonomous system

AS34108 BREEDBANDDELFT

Unclassified ARIN

IPv4 addresses 69.89K 4 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly NL
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Breedband Delft

Netherlands · AI-generated

cable dsl regional isp

BREEDBANDDELFT is operated by Stichting Breedband Delft.

What it's used for

  • The space carries residential and business access traffic, evidenced by reverse DNS entries such as cust-95-128-91-255.breedbanddelft.nl and netnames like NL-BREEDBANDDELFT-20090123.
  • The AS announces 69,888 IPv4 addresses across 4 prefixes and 3 IPv6 prefixes, while maintaining only 2 observed neighbours, a ratio indicative of a regional access network rather than a transit provider.

Notable

  • Registrants align with the announcer for the primary blocks, with Gemeente Delft holding the 145.32.0.0/16 block under the netname GEMDELFT and West Consulting B.V. holding 192.43.210.0/24.
  • The address inventory includes a large /16 block alongside smaller /21 and /24 allocations, reflecting a mix of legacy municipal infrastructure and newer commercial expansions.

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

2 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS41887Prolocation B.V.413
AS39637ADES BV102

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 4 prefixes · 69.89K addresses IPv6 3 prefixes

CountryNamePrefixes
NLNetherlands7

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS34108
Registry name
BREEDBANDDELFT
Registrant
BREEDBANDDELFT-MNT
Abuse contact
bbd-abuse@prolocation.net
Registered
2009-01-23
Last changed
2021-02-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
92% valid · 12 valid, 1 with no ROA
ROAs
12 authorising AS34108
ASPA
no ASPA record
IRR
100% registered · 13 of 13 announcements
Route objects
30 naming AS34108

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: 442 networks and 1,772 prefixes, as published 2026-10-15. 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