AS13167 Merck-KGaA Merck KGaA

🇩🇪

Org handle: ORG-MK3-RIPE

Darmstadt / Germany

RIPE NCCallocated

Announced Prefixes (BGP)

7total

4 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)75,776

Announced (BGP)67,840

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)8.4×10²⁸

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2000-04-17

Announced Prefixes

(BGP)7

Prefix	RPKI	IRR	Last Seen
85.238.136.0/22	No ROA	RIPE	2026-10-10
85.238.140.0/22	No ROA	RIPE	2026-10-10
85.238.140.0/24	No ROA	-	2026-10-10
155.250.0.0/16	No ROA	RIPE	2026-10-10
2001:4cf8::/32	No ROA	RIPE	2026-10-10
2001:4cf8:6000::/36	No ROA	-	2026-10-10
2001:4cf8:6000::/48	No ROA	-	2026-10-10

(RIR)5

Prefix	Country	RIR	Status
85.238.128.0/19	🇩🇪 DE	RIPENCC	allocated
85.238.136.0/22	🇩🇪 DE	RIPE	assigned
85.238.140.0/22	🇸🇬 SG	RIPE	assigned
155.250.0.0/16	🇩🇪 DE	RIPENCC	allocated
2001:4cf8::/32	🇩🇪 DE	RIPENCC	allocated

(seen in AS paths)

Networks AS13167 hands its own prefixes to: transit providers, or peers at an exchange.

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 AS13167 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/13167" | jq