Skip to main content
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25163 at robtex .
Products Products
Data Data
Why IPinfo? Why IPinfo?
Resources Resources
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f3 -m12 41.222.151.113
traceroute to 41.222.151.113 (41.222.151.113 ): 12 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Dallas, US
On November 6, 2026
Neighbours by global rank Log scale. The dashed line marks this network.
Powered by IP to ASN data Netblock Company Num of IPs 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256 21st Century Technologies Limited
256
Show more IP Ranges
Powered by IP Ranges data There are 2 peers for this ASN.
There are 2 upstreams for this ASN.
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS25163 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 97%
Held location over 1 year 97%
Median days between moves 124 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 8 domain names hosted across 6 IP addresses on this ASN.
16 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 80.248.8.173 Ping AS25163 21st Century Technologies Limited #34,404 0.84ms from Lagos, NG 80.248.7.97 Ping AS25163 21st Century Technologies Limited #34,404 0.72ms from Lagos, NG 80.248.15.161 Ping AS25163 21st Century Technologies Limited #34,404 0.84ms from Lagos, NG 80.248.6.198 Ping AS25163 21st Century Technologies Limited #34,404 0.48ms from Lagos, NG 80.248.10.182 Ping AS25163 21st Century Technologies Limited #34,404 0.76ms from Lagos, NG 80.248.0.73 Ping AS25163 21st Century Technologies Limited #34,404 0.85ms from Lagos, NG 80.248.9.129 Ping AS25163 21st Century Technologies Limited #34,404 0.84ms from Lagos, NG 80.248.2.242 Ping AS25163 21st Century Technologies Limited #34,404 0.90ms from Lagos, NG 80.248.13.17 Ping AS25163 21st Century Technologies Limited #34,404 0.86ms from Lagos, NG 80.248.1.137 Ping AS25163 21st Century Technologies Limited #34,404 0.84ms from Lagos, NG
Show more
A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
IPs in this network linked to physical places, based on their Wi-Fi networks.
Places IPs 5 4 1 New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places Times shown in Nigeria local time (UTC+1). Less More
Peak hour 16:00–17:00
Active hours 11 hrs
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Hosting / Cloud
Geography Nigeria 
Hotel
Museum