Home ASN LookupAS59437

AS59437 NORTHERNDATA Northern Data AG

🇩🇪

Org handle: ORG-NDA30-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

38total

27 IPv411 IPv6

IPv4 Addresses

Allocated (RIR)12,288

Announced (BGP)21,504

IPv6 Addresses

Allocated (RIR)2.8×10³⁰

Announced (BGP)2.2×10³⁰

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇩🇪 DE

RIR

RIPE NCC

Status

allocated

Allocated

2021-03-08

Announced Prefixes

(BGP)38

Prefix	RPKI	IRR	Last Seen
85.234.64.0/24	Valid	RIPE	2026-10-11
85.234.66.0/24	Valid	RIPE	2026-10-11
85.234.67.0/24	Valid	RIPE	2026-10-11
85.234.78.0/24	Valid	RIPE	2026-10-11
85.234.79.0/24	Valid	RIPE	2026-10-11
85.234.82.0/24	Valid	RIPE	2026-10-11
85.234.91.0/24	Valid	RIPE	2026-10-11
87.120.208.0/21	Valid	RIPE	2026-10-11
91.194.200.0/24	Valid	RIPE	2026-10-11
91.239.86.0/24	Valid	RIPE	2026-10-11

1-10 of 38

1 / 4

Allocated Prefixes

(RIR)17

Prefix	Country	RIR	Status
87.120.208.0/21	🇩🇪 DE	RIPENCC	allocated
91.194.200.0/24	🇬🇧 GB	RIPENCC	allocated
91.239.86.0/24	🇩🇪 DE	RIPENCC	allocated
92.38.143.0/24	🇱🇺 LU	RIPE	assigned
94.156.254.0/23	🇩🇪 DE	RIPENCC	allocated
176.56.192.0/19	🇩🇪 DE	RIPENCC	allocated
185.241.110.0/24	🇩🇪 DE	RIPENCC	allocated
185.251.18.0/24	🇩🇪 DE	RIPENCC	allocated
195.211.49.0/24	🇩🇪 DE	RIPENCC	allocated
2a0b:d40::/29	🇩🇪 DE	RIPENCC	allocated

1-10 of 17

1 / 2

All 38 announced prefixes of AS59437 →

BGP Neighbours

(seen in AS paths)

Upstreams (10)

Networks AS59437 hands its own prefixes to: transit providers, or peers at an exchange.

AS1299TWELVE99 Arelion Sweden AB12
AS33891CORE BACKBONE Core Backbone7
AS1257TELE24
AS3257GTT BACKBONE GTT Communications4
AS6939Hurricane Electric4
AS8220COLT Technology Services Group Limited3
AS212175STELIA2
AS2116GlobalConnect AS2116 GLOBALCONNECT1
AS6461Zayo Bandwidth1
AS48362TKSWF Stadtwerke Feldkirch1

ASPA

No ASPA

Abuse Contact

+31205354444

External Links

RIPE Whois RIPEstat

Learn more

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 AS59437 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

Open

GEThttps://api.ipctl.io/v1/asn/59437

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

curl -s "https://api.ipctl.io/v1/asn/59437" | jq