AS41399 UBN24-AS UBN24 GmbH

🇩🇪

Org handle: ORG-UA368-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

0total

0 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)1,280

Announced (BGP)0

IPv6 Addresses

Allocated (RIR)1.2×10²⁴

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2006-08-09

Allocated Prefixes

(RIR)3

Prefix	Country	RIR	Status
195.35.103.0/24	🇩🇪 DE	RIPENCC	assigned
217.148.128.0/22	🇩🇪 DE	RIPENCC	allocated
2001:67c:7e0::/48	🇩🇪 DE	RIPENCC	assigned

Registry transfers of AS41399 between organisations.

Date	Resource	From	To	Type
2025-08-26	AS41399	Burkhard Neumann 🇩🇪 DE RIPE NCC	UBN24.UG (haftungsbeschraenkt) 🇩🇪 DE RIPE NCC	Transfer

ASPA

No ASPA

Abuse Contact

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS41399 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/41399" | jq