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Organization

oja.at GmbH

IPv4 addresses
50,432
CIDR ranges
47
Category
unknown
BGP prefixes announced
44

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by oja.at GmbH

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by oja.at GmbH

ASNNameIPsPrefixesCountry
AS39912 oja.at GmbH 49.9K 46 AT
AS41905 oja.at GmbH 512 1 AT

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
78.142.96.0/20 4.1K
79.9%
AS39912 AT Carinthia Poggersdorf
93.185.128.0/20 4.1K
2.3%
AS39912 AT Styria Leoben
95.143.80.0/20 4.1K
96.8%
AS39912 AT Carinthia Karnburg
37.186.8.0/21 2.0K
98.0%
AS39912 AT
37.186.16.0/21 2.0K
96.3%
AS39912 AT Carinthia Klagenfurt
77.220.96.0/21 2.0K
93.8%
AS39912 AT
77.220.120.0/21 2.0K
99.3%
AS39912 AT Lower Austria Perchtoldsdorf
78.142.72.0/21 2.0K
51.9%
AS39912 AT Styria Unterpremstätten
81.94.56.0/21 2.0K
81.7%
AS39912 AT
92.63.216.0/21 2.0K
36.7%
AS39912 AT
95.143.88.0/21 2.0K
0.0%
AS39912 AT Carinthia Karnburg
195.16.224.0/21 2.0K
97.9%
AS39912 AT Lower Austria Amstetten
37.186.0.0/22 1.0K
98.1%
AS39912 AT
77.220.104.0/22 1.0K
91.1%
AS39912 AT
77.220.112.0/22 1.0K
99.5%
AS39912 AT Lower Austria Perchtoldsdorf
78.142.68.0/22 1.0K
99.1%
AS39912 AT Styria Unterpremstätten
78.142.112.0/22 1.0K
98.9%
AS39912 AT
78.142.124.0/22 1.0K
98.8%
AS39912 AT
81.94.48.0/22 1.0K
76.9%
AS39912 AT
92.42.16.0/22 1.0K
0.1%
AS39912 AT
92.63.208.0/22 1.0K
4.0%
AS39912 AT
95.143.80.0/22 1.0K
0.0%
AS39912 AT Carinthia Karnburg
195.16.232.0/22 1.0K
99.3%
AS39912 AT Carinthia Köttmannsdorf
195.140.136.0/22 1.0K
8.1%
AS39912 AT Styria Graz
213.139.252.0/22 1.0K
0.0%
AS39912 AT
37.186.6.0/23 512
98.6%
AS39912 AT
77.220.110.0/23 512
92.6%
AS39912 AT
78.142.64.0/23 512
92.6%
AS39912 AT Styria Unterpremstätten
78.142.116.0/23 512
98.8%
AS39912 AT
78.142.122.0/23 512
95.7%
AS39912 AT
81.94.48.0/23 512
0.0%
AS39912 AT
81.94.52.0/23 512
95.1%
AS39912 AT
81.94.58.0/23 512
0.0%
AS39912 AT
91.206.224.0/23 512
2.0%
AS39912 AT
92.63.214.0/23 512
2.3%
AS39912 AT
95.143.86.0/23 512
0.0%
AS39912 AT
195.16.236.0/23 512
93.2%
AS39912 AT
195.16.242.0/23 512
99.0%
AS39912 AT
195.16.246.0/23 512
88.5%
AS39912 AT
195.16.254.0/23 512
87.1%
AS39912 AT
195.137.238.0/23 512
0.2%
AS41905 AT
37.186.4.0/24 256
98.4%
AS39912 AT
77.220.108.0/24 256
82.0%
AS39912 AT
78.142.117.0/24 256
0.0%
AS39912 AT
81.94.51.0/24 256
0.0%
AS39912 AT
81.94.54.0/24 256
52.3%
AS39912 AT
81.94.56.0/24 256
0.0%
AS39912 AT
81.94.60.0/24 256
0.0%
AS39912 AT
92.63.212.0/24 256
8.2%
AS39912 AT
95.143.84.0/24 256
0.0%
AS39912 AT
193.47.156.0/24 256
0.4%
AS39912 AT
194.34.226.0/24 256
1.6%
AS39912 AT
195.16.238.0/24 256
99.2%
AS39912 AT
195.16.241.0/24 256
98.0%
AS39912 AT
195.16.245.0/24 256
99.6%
AS39912 AT
195.16.251.0/24 256
99.6%
AS39912 AT
195.16.253.0/24 256
99.2%
AS39912 AT
78.142.116.0/25 128
0.0%
AS39912 AT
81.94.50.0/25 128
0.0%
AS39912 AT
81.94.57.128/25 128
0.0%
AS39912 AT
81.94.61.128/25 128
0.0%
AS39912 AT
81.94.62.128/25 128
0.0%
AS39912 AT
81.94.63.0/25 128
0.0%
AS39912 AT
95.143.85.0/25 128
0.0%
AS39912 AT
78.142.116.128/26 64
0.0%
AS39912 AT
81.94.50.128/26 64
0.0%
AS39912 AT
81.94.57.64/26 64
0.0%
AS39912 AT
81.94.61.64/26 64
0.0%
AS39912 AT
81.94.62.0/26 64
0.0%
AS39912 AT
81.94.63.192/26 64
0.0%
AS39912 AT
95.143.85.192/26 64
0.0%
AS39912 AT
78.142.116.192/27 32
0.0%
AS39912 DE
78.142.116.224/27 32
0.0%
AS39912 AT
81.94.50.192/27 32
0.0%
AS39912 AT
81.94.62.96/27 32
0.0%
AS39912 AT
81.94.50.240/28 16
0.0%
AS39912 AT
81.94.57.0/28 16
0.0%
AS39912 AT
81.94.61.16/28 16
0.0%
AS39912 DE
81.94.61.48/28 16
0.0%
AS39912 AT
81.94.63.128/28 16
0.0%
AS39912 AT
81.94.63.144/28 16
0.0%
AS39912 DE
81.94.63.176/28 16
0.0%
AS39912 AT
95.143.85.128/28 16
0.0%
AS39912 AT
95.143.85.176/28 16
0.0%
AS39912 AT
81.94.50.232/29 8
0.0%
AS39912 AT
81.94.57.24/29 8
0.0%
AS39912 AT
81.94.57.32/29 8
0.0%
AS39912 AT
81.94.57.48/29 8
0.0%
AS39912 DE
81.94.57.56/29 8
0.0%
AS39912 AT
81.94.61.8/29 8
0.0%
AS39912 DE
81.94.61.40/29 8
0.0%
AS39912 AT
81.94.62.72/29 8
0.0%
AS39912 AT
81.94.62.88/29 8
0.0%
AS39912 AT
81.94.63.168/29 8
0.0%
AS39912 AT
95.143.85.144/29 8
0.0%
AS39912 AT
95.143.85.160/29 8
0.0%
AS39912 AT
95.143.85.168/29 8
0.0%
AS39912 DE
81.94.50.228/30 4
0.0%
AS39912 AT
81.94.57.16/30 4
0.0%
AS39912 AT
81.94.57.44/30 4
0.0%
AS39912 AT

Frequently Asked Questions

How many IP addresses does oja.at GmbH own?

oja.at GmbH controls 50.4K IPv4 addresses distributed across 47 CIDR ranges. The organization is registered in Austria.

What ASNs does oja.at GmbH operate?

oja.at GmbH operates 2 Autonomous Systems. Each ASN represents an independently routed network that oja.at GmbH manages for internet traffic delivery.

What type of organization is oja.at GmbH?

oja.at GmbH is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-26 11:10:32 UTC
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