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Summary IP address summary information Name
Peninsula Regional Medical Center Country
Website
Hosted domains
0 IPv4 addresses
768 IPv6 addresses
0 ASN type
Business Registry
ARIN Allocated
21 years ago on Aug 9, 2005 Updated
14 years ago on Feb 24, 2012
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS12245
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 AS12245 at robtex .
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Data Data
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Resources Resources
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 139.201.181.149 Ping AS4134 CHINANET BACKBONE #4 5.51ms from Chengdu, CN 34.41.155.245 Ping AS396982 Google LLC #128 0.16ms from Council Bluffs, US 188.87.250.5 Ping AS12430 VODAFONE ESPANA S.A.U. #72 10.26ms from Madrid, ES 176.112.203.229 Ping AS199274 Serveroid, LLC #43,798 1.22ms from Moscow, RU 62.173.145.5 Ping AS34300 Internet-Cosmos LLC #21,554 0.99ms from Moscow, RU 93.198.214.245 Ping AS3320 Deutsche Telekom AG #7 5.36ms from Nuernberg, DE 2.115.43.165 Ping AS3269 Telecom Italia S.p.A. #37 4.40ms from Rome, IT 162.223.73.37 Ping AS14265 TPx Communications #1,126 1.36ms from San Jose, US 47.87.44.197 Ping AS45102 Alibaba (US) Technology Co., Ltd. #600 0.32ms from Santiago de Queretaro, MX 200.228.104.213 Ping AS4230 CLARO S.A. #85 1.77ms from Sao Paulo, BR
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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 168.67.2.38
traceroute to 168.67.2.38 (168.67.2.38 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Toronto, CA
On September 24, 2026
Netblock Company Num of IPs Peninsula Regional Medical Center
256 Peninsula Regional Medical Center
256 Peninsula Regional Medical Center
256
Powered by IP Ranges data
There are 2 peers for this ASN.
ASN Name Rank AS33657 Comcast Cable Communications, LLC #1,124 AS46887 Zayo Bandwidth #170
There are 2 upstreams for this ASN.
ASN Name Rank AS33657 Comcast Cable Communications, LLC #1,124 AS46887 Zayo Bandwidth #170
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS12245 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 92%
Held location over 1 year 80%
Median days between moves 133 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 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-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 
