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Summary IP address summary information Name
STERIS Corporation Country
Website
Hosted domains
7 IPv4 addresses
512 IPv6 addresses
0 ASN type
Business Registry
ARIN Allocated
25 years ago on Jul 30, 2001 Updated
14 years ago on Mar 2, 2012
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS22043
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 AS22043 at robtex .
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Data Data
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Resources Resources
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 73.134.169.187 Ping AS7922 Comcast Cable Communications, LLC #1 8.96ms from Ashburn, US 94.67.89.43 Ping AS6799 Ote SA (Hellenic Telecommunications Organisation) #173 6.93ms from Athens, GR 68.35.185.235 Ping AS7922 Comcast Cable Communications, LLC #1 7.13ms from Atlanta, US 59.66.120.203 Ping AS4538 China Education and Research Network Center #688 3.25ms from Beijing, CN 45.233.146.59 Ping AS267313 DMC TECNOLOGIA E INFORMATICA LTDA - ME #10,359 9.61ms from Fortaleza, BR 90.242.50.91 Ping AS5378 Vodafone Limited #151 6.55ms from London, GB 66.108.226.43 Ping AS12271 Charter Communications Inc #245 1.79ms from New York City, US 80.214.195.139 Ping AS5410 Bouygues Telecom SA #83 0.69ms from Paris, FR 40.91.76.171 Ping AS8075 Microsoft Corporation #232 0.32ms from Quincy, US 54.236.140.43 Ping AS14618 Amazon.com, Inc. #61 0.25ms from Reston, 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 199.181.136.2
traceroute to 199.181.136.2 (199.181.136.2 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Brasilia, BR
On September 10, 2026
There are 3 peers for this ASN.
ASN Name Rank AS3356 Level 3 Parent, LLC #2 AS6461 Zayo Bandwidth #46 AS7018 AT&T Enterprises, LLC #6
There are 3 upstreams for this ASN.
ASN Name Rank AS3356 Level 3 Parent, LLC #2 AS6461 Zayo Bandwidth #46 AS7018 AT&T Enterprises, LLC #6
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS22043
Geolocation Share of IPv4 footprint per hexagon Less More
Held location over 90 days 89%
Held location over 1 year 84%
Median days between moves 88 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 7 domain names hosted across 4 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 United States local time (UTC-5). Less More
Peak hour 07:00–08:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Business
Geography United States 
