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Summary IP address summary information Name
oja.at GmbH Country
Website
Hosted domains
4,410 IPv4 addresses
50,176 IPv6 addresses
2.38 × 1029 ASN type
ISP Registry
RIPE Allocated
20 years ago on May 16, 2006 Updated
2 months ago on Aug 3, 2026
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS39912
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 AS39912 at robtex .
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Data Data
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Resources Resources
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 78.142.117.148
traceroute to 78.142.117.148 (78.142.117.148 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Vienna, AT
On October 16, 2026
There are 3 upstreams for this ASN.
ASN Name Rank AS6939 Hurricane Electric LLC #23 AS8540 AMA netwoRX GmbH #1,421 AS33891 Core-Backbone GmbH #288
Important routers in AS39912 Share of IPv4 footprint per hexagon Less More
Countries by IPv4 share
Held location over 90 days 80%
Held location over 1 year 83%
Median days between moves 63 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 4,410 domain names hosted across 247 IP addresses on this ASN.
Pingable IPs 114 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 81.94.53.5 Ping AS39912 oja.at GmbH #4,186 0.26ms from Klagenfurt am Wörthersee, AT 78.142.70.1 Ping AS39912 oja.at GmbH #4,186 0.59ms from Klagenfurt am Wörthersee, AT 95.143.82.110 Ping AS39912 oja.at GmbH #4,186 0.46ms from Klagenfurt am Wörthersee, AT 95.143.86.202 Ping AS39912 oja.at GmbH #4,186 0.38ms from Klagenfurt am Wörthersee, AT 95.143.80.133 Ping AS39912 oja.at GmbH #4,186 0.68ms from Vienna, AT 95.143.85.153 Ping AS39912 oja.at GmbH #4,186 0.47ms from Frankfurt am Main, DE 195.16.227.138 Ping AS39912 oja.at GmbH #4,186 0.39ms from Klagenfurt am Wörthersee, AT 37.186.0.17 Ping AS39912 oja.at GmbH #4,186 14.55ms from Vienna, AT 81.94.60.9 Ping AS39912 oja.at GmbH #4,186 0.73ms from Vienna, AT 77.220.111.1 Ping AS39912 oja.at GmbH #4,186 1.03ms from Vienna, AT
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Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Netblock Company Num of IPs oja.at GmbH
4,096 oja.at GmbH
4,096 oja.at GmbH
4,096 oja.at GmbH
4,096 oja.at GmbH
2,048 oja.at GmbH
2,048 oja.at GmbH
2,048 oja.at GmbH
2,048 oja.at GmbH
2,048 oja.at GmbH
2,048
Show more IP Ranges
Places IPs in this network linked to physical places, based on their Wi-Fi networks.
Places IPs 69 31 7 7 Category In AS39912 Example IP
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There are 50 peers for this ASN.
There are 10 downstreams for this ASN.
Times shown in Austria local time (UTC+1). Less More
Peak hour 00:00–01:00
Active hours 18 hrs
Weekend vs weekday balanced week
Busiest day Tue
Network type Consumer ISP
Geography Austria (100%) +1 more New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places AS553 BelWue-Koordination #837
AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. #435
AS3212 Telemach Slovenija d.o.o. #605
AS3303 Swisscom (Switzerland) Ltd #209
Hotel
Restaurant
Campground