77.77.145.74
vpnfalseproxyfalsetorfalseabuserfalsebogonfalsedatacenterfalseanycastfalsemobilefalsesatellitefalsecrawlerfalse
Summary
- IP address
- 77.77.145.74
- Location
- Rotterdam, South Holland, The Netherlands
- IP range
- 77.77.128.0/18
- Organization
- Environmental Systems Research Institute, Inc.
- AS type
- isp
- Abuse email
- abuse@gtt.net
- Registry
- ripe
- Privacy
- false
Geolocation
- Country
- 🇳🇱 The Netherlands
- Region
- South Holland
- City
- Rotterdam
- Coordinates
- 51.9225, 4.47917
- Timezone
- Europe/Amsterdam
- Last location change
- Unknown
- Local time
- 2026-10-20T14:51:06+02:00
- EU member
- yes
- Precision
- street — operator_geofeed
Network
- ASN
- AS3257
- Organization
- GTT Communications Inc.
- Domain
- gtt.net
- Country
- US
- Route
- 77.77.128.0/18
- Registry
- ripe
- Normalized ASN type
- isp
- Last ASN change
- Unknown
Registered network
- Name
- ENVIRONMENTAL-SYSTEMS-RESEARCH-INSTITUTE-INC-GTT
- Type
- reassignment
- Network
- 77.77.145.64/28
- Organization
- Environmental Systems Research Institute, Inc.
- Domain
- gtt.net
Abuse contact
- Name
- Abuse-C Role
- abuse@gtt.net
- Country
- GB
Registry ripe · allocated 2007-02-23 · updated 2026-10-18