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CIDR
/21 · 2.0K IPs
ASN
TDC Holding A/S
Reverse DNS
lo0-0.rybnqe50.dk.ip.tdc.net
Last scanned 13 hr ago
Blocklisted
Checking…
Scanning blocklists

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.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
lo0-0.rybnqe50.dk.ip.tdc.net
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
43200 s
Reverse DNS last checked
2026-07-21 00:07 UTC
Forward DNS last checked
2026-07-21 00:07 UTC

Forward DNS records for lo0-0.rybnqe50.dk.ip.tdc.net

TypeValuePriorityTTL
A 188.176.132.1 172800s
A 188.176.144.1 172800s
A 188.176.164.1 172800s
A 188.176.171.1 172800s
A 188.176.180.1 172800s
A 188.176.188.1 172800s
A 188.176.190.1 172800s
A 188.181.100.1 172667s
A 188.181.102.1 172589s
A 188.181.106.1 172667s
A 188.181.107.1 172800s
A 188.181.110.1 172800s
A 188.181.112.1 172800s
A 188.181.96.1 172800s
A 188.181.98.1 172667s
A 188.182.20.1 172800s
A 188.182.36.1 172800s
A 188.182.48.1 172800s
A 188.182.53.1 172800s
A 188.182.54.1 172800s
A 188.182.55.1 172800s
A 188.182.56.1 172780s
A 188.183.214.1 172800s
A 188.183.216.1 172667s
A 188.183.217.1 172800s
A 188.183.218.1 172667s
A 188.183.220.1 172800s
A 188.183.222.1 172800s
A 188.183.223.1 172800s
A 195.215.18.1 172800s
A 195.215.22.1 172800s
A 2.104.196.1 172800s
A 2.104.198.1 172667s
A 2.104.199.1 172800s
A 2.104.200.229 172667s
A 2.104.204.1 172667s
A 2.104.206.1 172800s
A 2.104.212.1 172800s
A 2.104.213.1 172800s
A 2.104.216.1 172800s
A 2.104.218.1 172800s
A 2.104.220.1 172800s
A 2.104.222.1 172800s
A 2.104.228.1 172800s
A 2.104.229.1 172800s
A 2.104.230.1 172744s
A 2.104.231.1 172800s
A 2.104.232.1 172800s
A 2.104.233.1 172800s
A 2.104.237.1 172800s
A 2.104.240.1 172667s
A 2.104.248.1 172800s
A 2.104.251.1 172780s
A 2.104.254.1 172800s
A 2.104.255.1 172800s
A 2.111.160.1 172800s
A 2.111.162.1 172800s
A 2.111.163.1 172744s
A 2.111.169.1 172800s
A 2.111.170.1 172800s
A 2.111.171.1 172800s
A 2.111.172.1 172780s
A 212.130.145.1 172800s
A 212.130.148.1 172800s
A 212.130.150.1 172780s
A 212.130.153.1 172800s
A 212.130.154.1 172780s
A 212.130.156.1 172800s
A 212.130.159.1 172800s
A 62.243.156.1 172800s
A 62.243.159.1 21600s
A 80.160.118.145 172800s
A 80.161.27.177 172800s
A 80.161.61.113 172800s
A 80.161.62.161 172800s
A 80.161.75.113 172780s
A 80.162.64.1 172780s
A 80.162.72.1 172800s
A 80.162.74.1 172800s
A 80.162.74.129 172800s
A 80.162.75.1 172744s
A 80.162.75.129 172800s
A 80.162.76.1 172800s
A 80.162.77.1 172744s
A 80.162.77.129 172800s
A 80.162.79.1 172800s
A 80.162.79.129 172800s
A 80.164.115.145 172780s
A 80.165.133.113 172800s
A 80.165.187.129 172800s
A 80.196.5.241 172684s
A 80.197.188.97 172667s
A 80.197.52.33 172780s
A 80.198.12.177 172800s
A 80.198.23.97 172744s
A 80.62.105.9 172800s
A 80.62.132.9 172800s
A 80.62.30.1 172800s
A 80.62.31.1 172744s
A 80.62.32.1 172800s
A 80.62.42.65 172589s
A 80.62.61.129 172800s
A 80.63.224.1 172800s
A 80.63.226.1 172800s
A 80.63.226.193 172800s
A 80.63.226.65 172800s
A 83.88.120.1 172800s
A 83.88.122.1 172800s
A 83.88.124.1 172800s
A 83.88.124.129 172800s
A 83.88.124.193 172800s
A 83.88.125.129 172800s
A 83.88.188.97 172800s
A 83.88.203.193 172800s
A 83.88.209.97 172800s
A 83.88.221.1 172667s
A 83.88.76.113 172800s
A 83.88.77.65 172800s
A 83.91.114.1 172667s
A 83.91.114.129 172800s
A 83.91.115.1 172800s
A 83.91.115.129 172800s
A 83.91.116.1 172800s
A 83.91.116.129 172800s
A 83.91.117.1 172800s
A 83.91.118.129 172800s
A 83.91.119.1 172800s
A 83.91.119.129 172800s
A 83.91.120.129 172800s
A 83.91.121.1 172800s
A 83.91.122.1 172800s
A 83.91.122.129 172800s
A 83.91.123.1 172800s
A 83.91.124.1 172800s
A 83.91.15.17 172800s
A 83.91.168.1 172800s
A 83.91.171.1 172800s
A 83.91.174.129 172800s
A 83.92.130.225 172800s
A 83.92.145.1 172800s
A 83.92.147.1 172800s
A 83.92.152.161 172780s
A 83.92.182.1 172800s
A 83.92.184.1 172800s
A 83.92.187.1 172800s
A 83.92.59.1 172800s
A 83.93.135.161 172800s
A 83.93.138.81 172800s
A 83.93.144.49 172800s
A 83.93.83.177 172800s
A 83.93.89.241 172800s
A 83.94.128.113 172800s
A 83.94.128.161 172589s
A 83.94.138.49 172800s
A 83.94.181.65 172800s
A 87.48.107.177 21600s
A 87.48.89.17 172800s
A 87.49.67.241 172800s
A 87.49.91.1 172800s
A 87.50.79.225 172800s
A 87.51.156.205 172800s
A 87.51.159.225 172800s
A 87.51.26.1 172780s
A 87.51.26.129 172800s
A 87.51.52.129 172800s
A 87.51.52.65 172800s
A 87.51.53.1 172800s
A 87.51.60.1 172589s
A 87.51.98.33 172800s
A 87.52.64.33 172800s
A 87.52.66.1 172800s
A 87.53.107.209 172800s
A 87.53.115.177 172800s
A 87.53.204.65 172800s
A 87.53.22.33 172800s
A 87.53.227.161 172800s
A 87.53.32.33 172800s
A 87.54.68.81 172800s
A 87.58.52.1 172800s
A 87.58.56.1 172800s
A 87.58.60.1 172800s
A 87.60.200.33 172800s
A 87.60.229.241 172667s
A 93.160.196.1 172800s
A 93.160.212.1 172800s
A 93.160.216.93 172589s
A 93.160.218.1 172800s
A 93.160.219.1 172780s
A 93.160.220.1 172800s
A 93.160.232.1 172800s
A 93.160.236.1 172800s
A 93.160.240.1 172800s
A 93.160.240.129 172800s
A 93.160.242.129 172800s
A 93.160.243.129 172800s
A 93.160.248.1 172800s
A 93.160.249.1 172800s
A 93.160.249.129 172800s
A 93.160.250.129 172589s
A 93.160.251.1 172667s
A 93.160.251.129 172800s
A 93.160.252.1 172800s
A 93.160.252.129 172800s
A 93.160.253.129 172800s
A 93.160.254.129 172667s
A 93.160.255.129 172589s
A 93.165.104.1 172800s
A 93.165.112.1 172800s
A 93.165.120.1 172800s
A 93.165.124.1 172800s
A 93.165.96.1 172800s
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Reverse DNS history

How this IP's reverse DNS (PTR) has changed over time, from our scans.

This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.

  1. lo0-0.svgnqe10.dk.ip.tdc.net — Jul 10, 2026 → present
  2. lo0-0.nssnqe40.dk.ip.tdc.net — Jul 8, 2026 → Jul 10, 2026
  3. lo0-0.gdnqe30.dk.ip.tdc.net — Jul 6, 2026 → Jul 8, 2026
  4. lo0-0.acnqe10.dk.ip.tdc.net — Jul 6, 2026 → Jul 6, 2026
  5. lo0-0.hblnqe40.dk.ip.tdc.net — Jul 4, 2026 → Jul 6, 2026
  6. lo0-0.ngnqe10.dk.ip.tdc.net — Jul 2, 2026 → Jul 4, 2026
  7. lo0-0.lhnqe40.dk.ip.tdc.net — Jun 30, 2026 → Jul 2, 2026
  8. lo0-0.lunnqe40.dk.ip.tdc.net — Jun 28, 2026 → Jun 30, 2026
  9. lo0-0.vomnqe40.dk.ip.tdc.net — Jun 26, 2026 → Jun 28, 2026
  10. lo0-0.givnqe50.dk.ip.tdc.net — Jun 23, 2026 → Jun 26, 2026
  11. lo0-0.gdnqe30.dk.ip.tdc.net — Jun 20, 2026 → Jun 23, 2026
  12. lo0-0.svgnqe10.dk.ip.tdc.net — Jun 11, 2026 → Jun 20, 2026
  13. lo0-0.aenqe40.dk.ip.tdc.net — Jun 5, 2026 → Jun 11, 2026

Network Allocation for 80.161.62.161

CIDR range
80.161.56.0/21
IP range (int)
1,352,742,912 — 1,352,744,959
Prefix length
/21
Organization
TDC Holding A/S
ASN
AS3292
ASN name
TDC Holding A/S
Location
Fredericia, South Denmark, Denmark
Coordinates
55.556300, 9.717000
Accuracy radius
5 km
Postal code
7000
Regional Internet Registry
RIPE
Allocated
2002-07-12
Data source(s)
maxmind_city, ipinfo_lite, maxmind_country, maxmind_asn
Last updated
2026-07-11 00:20:09

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
3,750
Last seen
2026-07-21 11:12:13

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 New Allocation DK

See the full history for 80.160.0.0/13.

Frequently Asked Questions

Who owns 80.161.62.161?

80.161.62.161 is allocated to TDC Holding A/S (AS3292), registered in Fredericia, Denmark.

Where is 80.161.62.161 located?

The geolocation for 80.161.62.161 maps to Fredericia, Denmark based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 80.161.62.161 on?

80.161.62.161 belongs to the 80.161.56.0/21 network block announced by AS3292. This range contains 2,048 addresses.

Does 80.161.62.161 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-21 14:06:35 UTC
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