Skip to main content
Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.
Get started for free
Summary IP address summary information Name
CENIT PI Informatik GmbH Country
Website
Hosted domains
15 IPv4 addresses
4,096 IPv6 addresses
0 ASN type
Business Registry
RIPE Allocated
24 years ago on May 15, 2002 Updated
10 months ago on Dec 16, 2025
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS20918
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 AS20918 at robtex .
Products Products
Data Data
Why IPinfo? Why IPinfo?
Resources Resources
Pingable IPs 1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 197.207.130.134 Ping AS36947 Telecom Algeria #61 10.48ms from Algiers, DZ 120.239.202.182 Ping AS56040 China Mobile communications corporation #1,029 5.22ms from Guangzhou, CN 113.170.56.54 Ping AS45899 VNPT Corp #39 2.56ms from Ho Chi Minh City, VN 217.45.179.102 Ping AS2856 British Telecommunications Limited #26 9.80ms from London, GB 70.21.193.134 Ping AS701 Verizon Business #21 1.49ms from New York City, US 96.79.120.118 Ping AS7922 Comcast Cable Communications, LLC #1 5.38ms from Portland, US 186.192.179.6 Ping AS262907 BRASIL TECPAR | AMIGO | AVATO #341 11.21ms from Rio de Janeiro, BR 200.161.220.102 Ping AS27699 TELEFÔNICA BRASIL S.A #28 7.63ms from Sao Paulo, BR 51.8.72.182 Ping AS8075 Microsoft Corporation #239 0.39ms from Ashburn, US 173.163.235.22 Ping AS7922 Comcast Cable Communications, LLC #1 7.40ms from Atlanta, US
Show more
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f3 -m14 80.68.164.42
traceroute to 80.68.164.42 (80.68.164.42 ): 14 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Riga, LV
On October 16, 2026
There are 2 peers for this ASN.
ASN Name Rank AS3320 Deutsche Telekom AG #7 AS8881 1&1 Versatel GmbH #166
There are 2 upstreams for this ASN.
ASN Name Rank AS3320 Deutsche Telekom AG #7 AS8881 1&1 Versatel GmbH #166
There are 0 downstreams for this ASN.
No downstreams found.
Share of IPv4 footprint per hexagon Less More
Held location over 90 days 100%
Held location over 1 year 100%
Median days between moves 1,638 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 15 domain names hosted across 6 IP addresses on this ASN.
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in Germany local time (UTC+1). Less More
Peak hour 10:00–11:00
Active hours 9 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Wed
Network type Business
Geography Germany 
