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Summary IP address summary information Name
San Francisco Bay Area Rapid Transit District Country
Website
Hosted domains
0 IPv4 addresses
16,384 IPv6 addresses
0 ASN type
Government Registry
ARIN Allocated
2 years ago on Feb 28, 2024 Updated
2 years ago on Feb 28, 2024
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Join for free to view WHOIS detailsPowered by ASN to WHOIS data Important routers in AS394547
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 AS394547 at robtex .
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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 -m8 148.165.68.94
traceroute to 148.165.68.94 (148.165.68.94 ): 8 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Naples, IT
On September 17, 2026
Netblock Company Num of IPs San Francisco Bay Area Rapid Transit District
16,384 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256 San Francisco Bay Area Rapid Transit District
256
Show more IP Ranges
Powered by IP Ranges data
There are 2 peers for this ASN.
ASN Name Rank AS3356 Level 3 Parent, LLC #2 AS7018 AT&T Enterprises, LLC #5
There are 2 upstreams for this ASN.
ASN Name Rank AS3356 Level 3 Parent, LLC #2 AS7018 AT&T Enterprises, LLC #5
There are 0 downstreams for this ASN.
No downstreams found.
Share of IPv4 footprint per hexagon Less More
Held location over 90 days 95%
Held location over 1 year 93%
Median days between moves 219 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.
Pingable IPs 4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
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-8). Less More
Peak hour 10:00–11:00
Active hours 13 hrs
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Government
Geography United States