IP Lens
Bot IP ranges Browse search crawler and bot IP ranges. Provider IP ranges Browse cloud and service provider IP ranges. ASN lookup Find a network and its announced prefixes. CIDR lookup Inspect an IPv4 or IPv6 address range. IP subnet calculator Calculate subnet boundaries, masks, and capacity. Reverse DNS lookup Find hostnames associated with an IP address. Browser Info Check your browser, device, and IP information. Tags Docs
System Light Dark
IP Lens
Tags Docs

Tools

Bot IP rangesProvider IP rangesASN lookupCIDR lookupIP subnet calculatorReverse DNS lookupBrowser Info
Theme System Light Dark
IPv4 prefix

31.3.104.192/27

IP Prefix (CIDR)
31.3.104.192/27
Subnet Mask
255.255.255.224
Address Count
32
IP Range
31.3.104.192 - 31.3.104.223
Subnet calculator
Calculate subnet details
Registered Owner
Owner
The Internet Engineering Group B.V.
Handle
ORG-JSta1-RIPE
Country
Netherlands (NL)
Address
Darwinstraat 29D 6718XR Ede NETHERLANDS
Registry
RIPENCC
Registered Prefix
31.3.104.192/27 (31.3.104.192 - 31.3.104.223)
Delegated Prefix
31.3.104.0/21 (31.3.104.0 - 31.3.111.255)
BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
31.3.104.0/21 Covering AS197731 The Internet Engineering Group B.V. Netherlands (NL) 31.3.104.0 31.3.111.255
Addresses
Address
31.3.104.192
31.3.104.193
31.3.104.194
31.3.104.195
31.3.104.196
31.3.104.197
31.3.104.198
31.3.104.199
31.3.104.200
31.3.104.201
31.3.104.202
31.3.104.203
31.3.104.204
31.3.104.205
31.3.104.206
31.3.104.207
31.3.104.208
31.3.104.209
31.3.104.210
31.3.104.211
31.3.104.212
31.3.104.213
31.3.104.214
31.3.104.215
31.3.104.216
31.3.104.217
31.3.104.218
31.3.104.219
31.3.104.220
31.3.104.221
31.3.104.222
31.3.104.223
IP Lens
Contact Terms Privacy Tags Docs Tools
© 2026 IP Lens

Measure a Google Ads conversion?

This visit has a Google Ads or tag-test URL parameter. If you allow conversion measurement, IP Lens will load the Google tag and may use advertising cookies to report whether you search or open an IP result within 48 hours. Google may receive click, device, request, and page data. IP Lens does not use this data for personalized ads. You can decline and continue using every feature. Privacy details