Home Prefix Lookup138.207.0.0/16

138.207.0.0/16

🇺🇸

IPv4RIPEassigned RPKI Valid

CIDR

138.207.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇺🇸 United States

City

Menomonee Falls

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

58 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
138.207.64.0/18	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/13/2026
138.207.128.0/20	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.192.0/20	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.192.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.216.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.240.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.200.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.184.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.232.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.128.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.176.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.224.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.208.0/21	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.64.0/21	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/13/2026
138.207.232.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.236.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.164.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.252.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.160.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.136.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.248.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.168.0/22	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.170.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.250.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.248.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.228.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.226.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.140.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.142.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.144.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.150.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.152.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.158.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.172.0/23	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.0.0/24	AS3356LEVEL3 - Level 3 Parent, LLC	No ROA	—	6/13/2026
138.207.1.0/24	AS3356LEVEL3 - Level 3 Parent, LLC	No ROA	—	6/13/2026
138.207.175.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.174.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.169.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.168.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.157.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.155.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.149.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.148.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.146.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.224.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.225.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	Valid	—	6/13/2026
138.207.253.0/24	AS11776ATLANTICBB-JOHNSTOWN - Breezeline	No ROA	—	6/13/2026
138.207.86.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/13/2026
138.207.85.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/13/2026
138.207.84.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/13/2026
138.207.81.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/13/2026
138.207.80.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/13/2026
138.207.77.0/24	AS21549IRON-MOUNTAIN - Iron Mountain Inc	Valid	—	6/13/2026
138.207.76.0/24	AS21549IRON-MOUNTAIN - Iron Mountain Inc	Valid	—	6/13/2026
138.207.75.0/24	AS21549IRON-MOUNTAIN - Iron Mountain Inc	Valid	—	6/13/2026
138.207.87.0/24	AS53957MILLERS-CAPITAL - Millers Capital Insurance Company	Valid	—	6/13/2026
138.207.64.0/24	AS396368TL-861 - TetherView LLC	Valid	—	6/13/2026

More Specific Prefixes

Prefix	AS	Country	Status
138.207.128.0/17		🇺🇸US	allocated
138.207.0.0/18		🇺🇸US	allocated
138.207.64.0/18	AS12025	🇺🇸US	allocated

Geolocation

Country🇺🇸United StatesUS

RegionWisconsin

CityMenomonee Falls

Coordinates43.1077, -88.0814 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/138.207.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/138.207.0.0/16" | jq

External Links

RIPEstat Hurricane Electric BGP