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Summary IP address summary information Name
S1 Communication Country
Website
Hosted domains
0 IPv4 addresses
512 IPv6 addresses
0 ASN type
ISP Registry
ARIN Allocated
27 days ago on Sep 22, 2026 Updated
27 days ago on Sep 22, 2026
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS401118
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 AS401118 at robtex .
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Stub AS
Stub AS
Pingable IPs 2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 20.237.18.158 Ping AS8075 Microsoft Corporation #239 0.38ms from Ashburn, US 188.77.110.78 Ping AS12479 Orange Espagne SA #68 1.36ms from Barcelona, ES 206.168.95.254 Ping AS16276 OVH SAS #328 0.10ms from Beauharnois, CA 18.160.216.174 Ping AS16509 Amazon.com, Inc. #19 0.82ms from Chicago, US 68.93.138.254 Ping AS7018 AT&T Enterprises, LLC #4 1.95ms from Durham, US 27.42.210.14 Ping AS17816 China Unicom IP network China169 Guangdong province #554 4.67ms from Guangzhou, CN 61.142.96.254 Ping AS4134 CHINANET BACKBONE #5 3.23ms from Guangzhou, CN 139.13.62.254 Ping AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. #433 15.51ms from Kassel, DE 79.168.121.30 Ping AS2860 NOS COMUNICACOES, S.A. #196 5.83ms from Lisbon, PT 185.7.67.254 Ping AS199660 LTI NETWORKS SASU #7,460 0.73ms from Paris, FR
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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 23.246.161.89
traceroute to 23.246.161.89 (23.246.161.89 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Piscataway, US
On October 16, 2026
There are 1 peers for this ASN.
ASN Name Rank AS20473 The Constant Company, LLC #210
There are 1 upstreams for this ASN.
ASN Name Rank AS20473 The Constant Company, LLC #210
There are 0 downstreams for this ASN.
No downstreams found.
Share of IPv4 footprint per hexagon Less More
Held location over 90 days 96%
Held location over 1 year 97%
Median days between moves 6 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 0 domain names hosted across 0 IP addresses on this ASN.
No domains found.
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in United States local time (UTC-8). Less More
Peak hour 05:00–06:00
Active hours 8 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Fri
Network type Consumer ISP
Geography United States 
