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Summary IP address summary information Name
CENDIS, s.p. Country
Website
Hosted domains
21 IPv4 addresses
512 IPv6 addresses
1.21 × 1024 ASN type
Government Registry
RIPE Allocated
7 years ago on Jun 17, 2019 Updated
1 year ago on Dec 9, 2024
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS208712
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 AS208712 at robtex .
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Data Data
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Stub AS
Stub AS
Pingable IPs 3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 79.137.196.40 Ping AS210644 AEZA GROUP LLC #2,605 5.82ms from Frankfurt am Main, DE 68.101.190.248 Ping AS22773 Cox Communications Inc. #44 7.94ms from Los Angeles, US 60.237.248.232 Ping AS2518 BIGLOBE Inc. #115 5.32ms from Osaka, JP 24.22.170.216 Ping AS7922 Comcast Cable Communications, LLC #1 6.38ms from Seattle, US 20.28.231.248 Ping AS8075 Microsoft Corporation #231 0.66ms from Sydney, AU 202.222.8.40 Ping AS10013 FreeBit Co.,Ltd. #451 2.84ms from Tokyo, JP 125.12.1.24 Ping AS9824 JCOM Co., Ltd. #96 8.49ms from Tokyo, JP 188.173.251.120 Ping AS48161 NEXTGEN COMMUNICATIONS SRL #1,674 1.84ms from Bucharest, RO 27.13.163.184 Ping AS4837 CHINA UNICOM China169 Backbone #10 5.68ms from Chongqing, CN 68.102.247.120 Ping AS22773 Cox Communications Inc. #44 8.09ms from Kansas City, US
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f5 45.87.237.252
traceroute to 45.87.237.252 (45.87.237.252 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Prague, CZ
On September 10, 2026
There are 1 peers for this ASN.
ASN Name Rank AS5610 O2 Czech Republic, a.s. #421
There are 1 upstreams for this ASN.
ASN Name Rank AS5610 O2 Czech Republic, a.s. #421
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 95%
Median days between moves 165 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 21 domain names hosted across 7 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 Czechia local time (UTC+1). Less More
Peak hour 07:00–08:00
Active hours 13 hrs
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Government
Geography Czechia 
