HomePrefix Lookup155.91.0.0/16

155.91.0.0/16

πŸ‡ΊπŸ‡Έ
IPv4ARINallocatedAS7054MERCK - Merck and Co., Inc.No ROA
CIDR
155.91.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
πŸ‡ΊπŸ‡Έ United States
City
Rahway
RIR
ARIN
Status
allocated
Allocated
10/31/1991

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
155.91.0.0/16AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026

Covering Prefix

44 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
155.91.160.0/21AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.152.0/21AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.72.0/21AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.72.0/22AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.160.0/22AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.8.0/22AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.152.0/22AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.12.0/23AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.75.0/24AS6713Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM - Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAMNo ROAβ€”5/31/2026
155.91.18.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.20.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.26.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.27.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.28.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.29.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.31.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.34.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.35.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.37.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.38.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.39.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.40.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.41.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.42.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.44.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.45.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.47.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.49.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.50.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.52.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.53.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.56.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.57.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.58.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.59.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.60.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.62.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.16.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.15.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.14.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.11.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.10.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.17.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
155.91.7.0/24AS7054MERCK - Merck and Co., Inc.No ROAβ€”5/31/2026
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
RegionNew Jersey
CityRahway
GEThttps://api.ipctl.io/v1/prefix/155.91.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/155.91.0.0/16" | jq