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Summary IP address summary information Name
Summa Health System Country
Website
Hosted domains
1 IPv4 addresses
3,584 IPv6 addresses
0 ASN type
Business Registry
ARIN Allocated
21 years ago on Oct 28, 2004 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 AS33226
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 AS33226 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 62.251.63.170 Ping AS1136 KPN B.V. #113 2.81ms from Amsterdam, NL 23.172.136.250 Ping AS46824 NameCrane LLC #13,076 0.31ms from Amsterdam, NL 93.227.177.154 Ping AS3320 Deutsche Telekom AG #7 2.09ms from Berlin, DE 181.85.64.186 Ping AS7303 Telecom Argentina S.A. #49 1.56ms from Buenos Aires, AR 179.127.228.122 Ping AS262688 MHNET TELECOM #4,822 13.87ms from Chapeco, BR 74.143.224.250 Ping AS10796 Charter Communications Inc #68 4.09ms from Columbus, US 32.43.94.202 Ping AS7018 AT&T Enterprises, LLC #6 4.55ms from Dallas, US 212.185.192.122 Ping AS3320 Deutsche Telekom AG #7 3.56ms from Duesseldorf, DE 137.248.201.250 Ping AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. #416 2.09ms from Frankfurt am Main, DE 152.44.167.58 Ping AS11404 Wave Broadband #171 1.28ms from Fremont, 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 -f2 199.83.70.202
traceroute to 199.83.70.202 (199.83.70.202 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Ashburn, US
On September 10, 2026
Netblock Company Num of IPs Summa Health System
2,048 Summa Health System
1,024 Summa Health System
512 Summa Health System
256 Summa Health System
256 Summa Health System
256
Powered by IP Ranges data
There are 2 peers for this ASN.
There are 2 upstreams for this ASN.
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 99%
Median days between moves 429 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 1 domain names hosted across 1 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 10:00–11:00
Active hours 11 hrs
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Business
Geography United States 
