87.55.36.177
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.
- Baseline (neutral) 65
- Long-established allocation (21y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 85 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net
- Forward-confirmed (FCrDNS)
- ✗ Mismatch
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-10-28 04:25 UTC
- Forward DNS last checked
- 2026-10-28 04:25 UTC
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-10-25 UTC0
issued.live's latest DNS data shows no domain resolving to this IP.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
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.
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 27, 2026 → present
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 27, 2026 → Oct 27, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 25, 2026 → Oct 27, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 21, 2026 → Oct 25, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 20, 2026 → Oct 21, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 19, 2026 → Oct 20, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 19, 2026 → Oct 19, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 18, 2026 → Oct 19, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 18, 2026 → Oct 18, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 17, 2026 → Oct 18, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 16, 2026 → Oct 17, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 16, 2026 → Oct 16, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 15, 2026 → Oct 16, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 14, 2026 → Oct 15, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 8, 2026 → Oct 14, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 8, 2026 → Oct 8, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Oct 6, 2026 → Oct 8, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Oct 4, 2026 → Oct 6, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Sep 30, 2026 → Oct 4, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Sep 29, 2026 → Sep 30, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Sep 26, 2026 → Sep 29, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Sep 26, 2026 → Sep 26, 2026
- xe-3-2-0-1105.nfnqe10.dk.ip.tdc.net — Jun 30, 2026 → Sep 26, 2026
- xe-2-0-0-1105.nfttv1nqe10.dk.ip.tdc.net — Jun 8, 2026 → Jun 30, 2026
Network Allocation for 87.55.36.177
- CIDR range
- 87.55.32.0/21
- IP range (int)
- 1,463,230,464 — 1,463,232,511
- Prefix length
- /21
- Organization
- TDC Holding A/S
- ASN
- AS3292
- ASN name
- TDC Holding A/S
- Location
- Nørre Alslev, Zealand, Denmark
- Coordinates
- 54.912200, 11.845800
- Accuracy radius
- 20 km
- Postal code
- 4840
- Regional Internet Registry
- RIPE
- Allocated
- 2005-05-20
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-10-27 08:45:09
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 87.55.36.177?
87.55.36.177 is allocated to TDC Holding A/S (AS3292), registered in Nørre Alslev, Denmark.
Where is 87.55.36.177 located?
The geolocation for 87.55.36.177 maps to Nørre Alslev, 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 87.55.36.177 on?
87.55.36.177 belongs to the 87.55.32.0/21 network block announced by AS3292. This range contains 2,048 addresses.
Does 87.55.36.177 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.
