Skip to main content
IpToolsKit
Search
Learn
IpToolsKit© 2025
Resources
OrganizationsLearn & GuidesTools
Tools
PingDNS LookupSpeed Test
Legal
Privacy PolicyAboutImprint

178.66.16.0/21

St Petersburg, St.-Petersburg, Russia

CIDR Block Overview

CIDR
178.66.16.0/21
Approx. Size
2,048 IPs
Mask
/21

Example IP Addresses

178.66.17.44
🇷🇺St Petersburg, St.-Petersburg, Russia
178.66.16.38
🇷🇺St Petersburg, St.-Petersburg, Russia
178.66.22.23
🇷🇺St Petersburg, St.-Petersburg, Russia
178.66.23.169
🇷🇺St Petersburg, St.-Petersburg, Russia
178.66.16.174
🇷🇺St Petersburg, St.-Petersburg, Russia
178.66.23.204
🇷🇺St Petersburg, St.-Petersburg, Russia
178.66.16.112
🇷🇺St Petersburg, St.-Petersburg, Russia
178.66.16.152
🇷🇺St Petersburg, St.-Petersburg, Russia

Network & Provider

Organization
Rostelecom
Autonomous System Number
AS12389

Geographic Location

Country
Russia
RU
Region
St.-Petersburg
City
St Petersburg