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Summary IP address summary information Name
Main Line Health, Inc. Country
Website
Hosted domains
0 IPv4 addresses
1,280 IPv6 addresses
0 ASN type
Business Registry
ARIN Allocated
19 years ago on Aug 3, 2007 Updated
3 years ago on Dec 5, 2022
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS18789
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 AS18789 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 205.214.57.213 Ping AS3257 GTT Communications Inc. #25 0.56ms from Ashburn, US 191.89.225.229 Ping AS13489 UNE EPM TELECOMUNICACIONES S.A. #140 14.01ms from Bogota, CO 174.169.225.21 Ping AS7922 Comcast Cable Communications, LLC #1 13.29ms from Boston, US 107.172.56.149 Ping AS36352 HostPapa #521 0.18ms from Buffalo, US 153.53.122.101 Ping AS272096 PACKETHUB S.A. #2,010 0.13ms from Milan, IT 95.73.231.5 Ping AS12389 PJSC Rostelecom #24 3.85ms from Moscow, RU 189.131.155.69 Ping AS8151 Uninet S.A. de C.V. #4 4.36ms from Santiago de Queretaro, MX 153.206.16.229 Ping AS4713 NTT DOCOMO BUSINESS,Inc. #12 3.41ms from Tokyo, JP 142.228.46.133 Ping AS13335 Cloudflare, Inc. #103 1.47ms from Vancouver, CA 211.99.149.5 Ping AS17429 BEIJING GEHUA CATV NETWORK CO.LTD #27,066 2.43ms from Beijing, CN
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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 -f4 -m11 208.88.15.34
traceroute to 208.88.15.34 (208.88.15.34 ): 11 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Hillsboro, US
On September 17, 2026
There are 2 peers for this ASN.
ASN Name Rank AS3356 Level 3 Parent, LLC #2 AS6461 Zayo Bandwidth #44
There are 2 upstreams for this ASN.
ASN Name Rank AS3356 Level 3 Parent, LLC #2 AS6461 Zayo Bandwidth #44
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS18789 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 90%
Held location over 1 year 95%
Median days between moves 13 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-5). Less More
Peak hour 11:00–12:00
Active hours 17 hrs
Weekend vs weekday weekdays heavier
Busiest day Wed
Network type Business
Geography United States 
