Merck KGaA

Data as of 2026-09-06
BGP inherited
This organisation
Netblocks113 · 74,177 IPv4 addresses
IPv6 56 prefixes (largest 2001:4cf8::/32)
Registered in Germany (55) · United Kingdom (3)
Record ID236267108
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 69 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (113)

⬇ export CSV
CIDR Org name Registry Status Confidence
85.238.136.0/22 Merck KGaA BGP ANNOUNCED ● high
85.238.140.0/22 Merck KGaA BGP ANNOUNCED ● high
85.238.140.0/24 Merck KGaA BGP ANNOUNCED ● high
155.250.0.0/16 Merck KGaA BGP ANNOUNCED ● high
2001:4cf8::/32 Merck KGaA BGP ANNOUNCED ● high
2001:4cf8:6000::/48 Merck KGaA BGP ANNOUNCED ● high
2001:4cf8:6000::/36 Merck KGaA BGP ANNOUNCED ● high
51.163.34.72/29 MERCK_KGAA RIPE LEGACY ● low
51.163.34.80/30 MERCK_KGAA RIPE LEGACY ● low
51.163.34.84/30 MERCK_KGAA RIPE LEGACY ● low
85.132.221.0/28 MERCK-NET244 RIPE ASSIGNED PA ● low
85.132.221.16/28 MERCK-NET247 RIPE ASSIGNED PA ● low
85.132.221.32/28 MERCK-NET241 RIPE ASSIGNED PA ● low
85.132.221.48/28 MERCK-NET243 RIPE ASSIGNED PA ● low
85.132.221.64/30 MERCK-NET271 RIPE ASSIGNED PA ● low
85.132.221.76/30 MERCK-NET241 RIPE ASSIGNED PA ● low
85.132.221.80/30 MERCK-NET243 RIPE ASSIGNED PA ● low
85.238.128.0/19 Merck KGaA RIPE ALLOCATED PA ● low
95.131.100.172/30 MERCK-NET10 RIPE ASSIGNED PA ● low
95.131.101.96/27 MERCK-NET242 RIPE ASSIGNED PA ● low
95.131.103.216/30 MERCK-NET289 RIPE ASSIGNED PA ● low
95.131.103.220/30 MERCK-NET290 RIPE ASSIGNED PA ● low
95.131.103.224/30 MERCK-NET291 RIPE ASSIGNED PA ● low
95.131.103.228/30 MERCK-NET292 RIPE ASSIGNED PA ● low
95.131.103.236/30 MERCK-NET298 RIPE ASSIGNED PA ● low
95.131.103.240/30 MERCK-NET299 RIPE ASSIGNED PA ● low
95.131.103.244/30 MERCK-NET300 RIPE ASSIGNED PA ● low
185.9.29.84/30 MERCK-NET164 RIPE ASSIGNED PA ● low
185.9.30.120/30 MERCK-NET158 RIPE ASSIGNED PA ● low
185.194.65.88/30 MERCK-NET169 RIPE ASSIGNED PA ● low
185.194.65.92/30 MERCK-NET170 RIPE ASSIGNED PA ● low
185.194.65.96/30 MERCK-NET171 RIPE ASSIGNED PA ● low
185.194.65.100/30 MERCK-NET172 RIPE ASSIGNED PA ● low
185.194.66.60/30 MERCK-NET180 RIPE ASSIGNED PA ● low
185.194.66.176/32 MERCK-NET181 RIPE ASSIGNED PA ● low
213.157.2.92/30 MERCK-NET249 RIPE ASSIGNED PA ● low
213.157.2.180/30 MERCK-NET255 RIPE ASSIGNED PA ● low
213.157.2.240/30 MERCK-NET254 RIPE ASSIGNED PA ● low
213.157.4.0/29 MERCK-NET271 RIPE ASSIGNED PA ● low
213.157.4.204/30 MERCK-NET253 RIPE ASSIGNED PA ● low
213.157.8.128/25 MERCK-NET245 RIPE ASSIGNED PA ● low
213.157.9.116/30 MERCK-NET274 RIPE ASSIGNED PA ● low
213.157.9.120/30 MERCK-NET275 RIPE ASSIGNED PA ● low
213.157.9.124/30 MERCK-NET276 RIPE ASSIGNED PA ● low
213.157.9.128/30 MERCK-NET277 RIPE ASSIGNED PA ● low
213.157.9.132/30 MERCK-NET278 RIPE ASSIGNED PA ● low
213.157.9.136/30 MERCK-NET279 RIPE ASSIGNED PA ● low
213.157.9.140/30 MERCK-NET280 RIPE ASSIGNED PA ● low
213.157.13.68/30 MERCK-NET4 RIPE ASSIGNED PA ● low
213.157.21.48/28 MERCK-NET248 RIPE ASSIGNED PA ● low
213.157.23.64/28 MERCK-NET208 RIPE ASSIGNED PA ● low
213.157.28.48/28 MERCK-NET209 RIPE ASSIGNED PA ● low
213.188.109.68/30 MERCK-NET194 RIPE ASSIGNED PA ● low
213.188.109.180/30 MERCK-NET5 RIPE ASSIGNED PA ● low
213.188.109.184/30 MERCK-NET6 RIPE ASSIGNED PA ● low
213.188.109.188/30 MERCK-NET7 RIPE ASSIGNED PA ● low
213.188.109.192/30 MERCK-NET8 RIPE ASSIGNED PA ● low
213.188.109.196/30 MERCK-NET9 RIPE ASSIGNED PA ● low
213.188.109.240/30 MERCK-NET132 RIPE ASSIGNED PA ● low
213.188.109.244/30 MERCK-NET133 RIPE ASSIGNED PA ● low
2a02:b98:0:81c::/62 MERCK-NET180 RIPE ASSIGNED ● low
2a02:b98:0:840::/62 MERCK-NET181 RIPE ASSIGNED ● low
2a02:b98:0:c70::/62 MERCK-NET194 RIPE ASSIGNED ● low
2a02:b98:0:c7c::/62 MERCK-NET237 RIPE ASSIGNED ● low
2a02:b98:0:c80::/62 MERCK-NET207 RIPE ASSIGNED ● low
2a02:b98:0:c84::/62 MERCK-NET208 RIPE ASSIGNED ● low
2a02:b98:0:c88::/62 MERCK-NET209 RIPE ASSIGNED ● low
2a02:b98:0:c8c::/62 MERCK-NET210 RIPE ASSIGNED ● low
2a02:b98:0:c90::/62 MERCK-NET211 RIPE ASSIGNED ● low
2a02:b98:0:c94::/62 MERCK-NET212 RIPE ASSIGNED ● low
2a02:b98:0:cd8::/62 MERCK-NET219 RIPE ASSIGNED ● low
2a02:b98:0:121c::/62 MERCK-NET223 RIPE ASSIGNED ● low
2a02:b98:0:1220::/62 MERCK-NET221 RIPE ASSIGNED ● low
2a02:b98:0:1224::/62 MERCK-NET220 RIPE ASSIGNED ● low
2a02:b98:0:1228::/62 MERCK-NET222 RIPE ASSIGNED ● low
2a02:b98:0:122c::/62 MERCK-NET229 RIPE ASSIGNED ● low
2a02:b98:0:1230::/62 MERCK-NET227 RIPE ASSIGNED ● low
2a02:b98:0:1234::/62 MERCK-NET228 RIPE ASSIGNED ● low
2a02:b98:0:1238::/62 MERCK-NET225 RIPE ASSIGNED ● low
2a02:b98:0:123c::/62 MERCK-NET226 RIPE ASSIGNED ● low
2a02:b98:0:1264::/62 MERCK-NET224 RIPE ASSIGNED ● low
2a02:b98:0:1760::/62 MERCK-NET245 RIPE ASSIGNED ● low
2a02:b98:0:1764::/62 MERCK-NET244 RIPE ASSIGNED ● low
2a02:b98:0:176c::/62 MERCK-NET241 RIPE ASSIGNED ● low
2a02:b98:0:1770::/62 MERCK-NET243 RIPE ASSIGNED ● low
2a02:b98:0:1774::/62 MERCK-NET246 RIPE ASSIGNED ● low
2a02:b98:0:1778::/62 MERCK-NET248 RIPE ASSIGNED ● low
2a02:b98:0:177c::/62 MERCK-NET242 RIPE ASSIGNED ● low
2a02:b98:0:1780::/62 MERCK-NET249 RIPE ASSIGNED ● low
2a02:b98:0:1784::/62 MERCK-NET255 RIPE ASSIGNED ● low
2a02:b98:0:1788::/62 MERCK-NET254 RIPE ASSIGNED ● low
2a02:b98:0:178c::/62 MERCK-NET252 RIPE ASSIGNED ● low
2a02:b98:0:1790::/62 MERCK-NET253 RIPE ASSIGNED ● low
2a02:b98:0:1794::/62 MERCK-NET251 RIPE ASSIGNED ● low
2a02:b98:0:1798::/62 MERCK-NET250 RIPE ASSIGNED ● low
2a02:b98:0:1834::/62 MERCK-NET271 RIPE ASSIGNED ● low
2a02:b98:0:1900::/62 MERCK-NET274 RIPE ASSIGNED ● low
2a02:b98:0:1904::/62 MERCK-NET275 RIPE ASSIGNED ● low
2a02:b98:0:1908::/62 MERCK-NET276 RIPE ASSIGNED ● low
2a02:b98:0:190c::/62 MERCK-NET277 RIPE ASSIGNED ● low
2a02:b98:0:1910::/62 MERCK-NET278 RIPE ASSIGNED ● low
2a02:b98:0:1914::/62 MERCK-NET279 RIPE ASSIGNED ● low
2a02:b98:0:1918::/62 MERCK-NET280 RIPE ASSIGNED ● low
2a02:b98:0:1ae4::/62 MERCK-NET289 RIPE ASSIGNED ● low
2a02:b98:0:1ae8::/62 MERCK-NET290 RIPE ASSIGNED ● low
2a02:b98:0:1aec::/62 MERCK-NET291 RIPE ASSIGNED ● low
2a02:b98:0:1af0::/62 MERCK-NET292 RIPE ASSIGNED ● low
2a02:b98:0:1af8::/62 MERCK-NET298 RIPE ASSIGNED ● low
2a02:b98:0:1afc::/62 MERCK-NET299 RIPE ASSIGNED ● low
2a02:b98:0:1b00::/62 MERCK-NET300 RIPE ASSIGNED ● low
2a02:20ad:8010:c::/64 MERCK_KGAA RIPE ASSIGNED ● low
2a02:20ad:8010:d::/64 MERCK_KGAA RIPE ASSIGNED ● low
2a02:20ad:8010:e::/64 MERCK_KGAA RIPE ASSIGNED ● low

IPv6 ranges (56)

showing the 15 largest allocations
CIDR
2001:4cf8::/32
2001:4cf8:6000::/36
2001:4cf8:6000::/48
2a02:b98:0:121c::/62
2a02:b98:0:1220::/62
2a02:b98:0:1224::/62
2a02:b98:0:1228::/62
2a02:b98:0:122c::/62
2a02:b98:0:1230::/62
2a02:b98:0:1234::/62
2a02:b98:0:1238::/62
2a02:b98:0:123c::/62
2a02:b98:0:1264::/62
2a02:b98:0:1760::/62
2a02:b98:0:1764::/62

Footprint over time

11 weekly snapshots · JSON
115 -12 netblocks since 2026-07-05
2026-07-05 peak 127 2026-09-06

Network trust

what's this?
RPKI hygiene: B how networks compare →
91.3% of checked blocks have valid RPKI ROA coverage (105 of 115)
No discrepancies found among checked blocks.

NIC Handles

AS13167 DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT MEDIANET-MNT MERCK-MNT MERCK-MNT ORG-MK3-RIPE RIPE-NCC-HM-MNT