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Summary IP address summary information Name
St. Jude Children's Research Hospital Country
Website
Hosted domains
2 IPv4 addresses
256 IPv6 addresses
0 ASN type
Education Registry
ARIN Allocated
23 years ago on Nov 10, 2002 Updated
18 years ago on Oct 2, 2008
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS26723
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 AS26723 at robtex .
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Data Data
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Resources Resources
Pingable IPs 0 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 4.180.5.99 Ping AS8075 Microsoft Corporation #241 0.34ms from Amsterdam, NL 130.207.205.211 Ping AS2637 Georgia Institute of Technology #8,455 1.68ms from Atlanta, US 20.14.175.99 Ping AS8075 Microsoft Corporation #241 0.31ms from Boydton, US 191.37.131.99 Ping AS263359 Cybertech Informática LTDA #13,659 2.99ms from Chapeco, BR 98.224.232.99 Ping AS7922 Comcast Cable Communications, LLC #1 9.74ms from Chicago, US 203.194.148.3 Ping AS9729 iAdvantage Limited #5,239 2.50ms from Hong Kong, HK 73.206.37.67 Ping AS7922 Comcast Cable Communications, LLC #1 2.71ms from Houston, US 62.249.237.195 Ping AS8468 Cityfibre Limited #3,024 7.56ms from London, GB 134.0.116.83 Ping AS197695 Domain names registrar REG.RU, Ltd #8,584 0.98ms from Moscow, RU 81.48.25.99 Ping AS3215 Orange S.A. #32 19.78ms 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 -f9 192.55.208.111
traceroute to 192.55.208.111 (192.55.208.111 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Chicago, US
On October 22, 2026
There are 2 peers for this ASN.
ASN Name Rank AS6461 Zayo Bandwidth #44 AS7018 AT&T Enterprises, LLC #4
There are 2 upstreams for this ASN.
ASN Name Rank AS6461 Zayo Bandwidth #44 AS7018 AT&T Enterprises, LLC #4
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS26723 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 100%
Held location over 1 year 100%
Median days between moves 1,470 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 2 domain names hosted across 2 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-6). Less More
Peak hour 09:00–10:00
Active hours 14 hrs
Weekend vs weekday weekdays heavier
Busiest day Mon
Network type Education
Geography United States 
