HomePrefix Lookup121.91.0.0/18

121.91.0.0/18

🇺🇸
IPv4RIPEassigned RPKI Valid
CIDR
121.91.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Pigeon
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

44 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
121.91.16.0/20AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
121.91.0.0/21AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.8.0/21AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.48.0/21AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.42.0/23AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.36.0/23AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.34.0/23AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.44.0/23AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.58.0/23AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.32.0/23AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.38.0/23AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.62.0/23AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026
121.91.56.0/23AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026
121.91.3.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.4.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.5.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.7.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.10.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.9.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.0.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.8.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.1.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.2.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.6.0/24AS14374AGRI-VALLEY - Agri-Valley Services CorporationNo ROA—6/13/2026
121.91.47.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.32.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.33.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.34.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.35.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.36.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.37.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.38.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.39.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.40.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.41.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.42.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.43.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.46.0/24AS59257CMPAKLIMITED-AS-AP - CMPak Limited Valid—6/13/2026
121.91.57.0/24AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026
121.91.60.0/24AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026
121.91.61.0/24AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026
121.91.56.0/24AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026
121.91.62.0/24AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026
121.91.63.0/24AS138423CMPAKLIMITED-AS-ENTCORP - CMPak Limited Valid—6/13/2026

More Specific Prefixes

35
PrefixASCountryStatus
121.91.32.0/19🇵🇰PKallocated
121.91.0.0/20AS14374🇺🇸USallocated
121.91.16.0/20AS16509🇺🇸USallocated
121.91.44.0/24🇵🇰PKassigned
121.91.46.0/24AS59257🇵🇰PKassigned
121.91.32.0/24AS59257🇵🇰PKassigned
121.91.35.0/24AS59257🇵🇰PKassigned
121.91.36.0/24AS59257🇵🇰PKassigned
121.91.39.0/24AS59257🇵🇰PKassigned
121.91.40.0/24AS59257🇵🇰PKassigned
121.91.41.0/24AS59257🇵🇰PKassigned
121.91.43.0/24AS59257🇵🇰PKassigned
121.91.45.0/24🇵🇰PKassigned
121.91.47.0/24AS59257🇵🇰PKassigned
121.91.48.0/24🇵🇰PKassigned
121.91.51.0/24🇵🇰PKassigned
121.91.53.0/24🇵🇰PKassigned
121.91.55.0/24🇵🇰PKassigned
121.91.57.0/24AS138423🇵🇰PKassigned
121.91.58.0/24🇵🇰PKassigned
121.91.62.0/24AS138423🇵🇰PKassigned
121.91.63.0/24AS138423🇵🇰PKassigned
121.91.33.0/24AS59257🇵🇰PKassigned
121.91.34.0/24AS59257🇵🇰PKassigned
121.91.37.0/24AS59257🇵🇰PKassigned
121.91.49.0/24🇵🇰PKassigned
121.91.50.0/24🇵🇰PKassigned
121.91.52.0/24🇵🇰PKassigned
121.91.54.0/24🇵🇰PKassigned
121.91.56.0/24AS138423🇵🇰PKassigned
121.91.59.0/24🇵🇰PKassigned
121.91.42.0/24AS59257🇵🇰PKassigned
121.91.60.0/24AS138423🇵🇰PKassigned
121.91.61.0/24AS138423🇵🇰PKassigned
121.91.38.0/24AS59257🇵🇰PKassigned
Geolocation
Country🇺🇸United StatesUS
RegionMichigan
CityPigeon
Coordinates43.8300, -83.2700 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.91.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/121.91.0.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP