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IPv4 Address

45.137.71.233

CIDR
/24 · 256 IPs
ASN
SYNLINQ
Reverse DNS
protected.whitehost.co
Last scanned 15 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.

75/100
Moderate
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)
protected.whitehost.co
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
3600 s
Reverse DNS last checked
2026-07-19 04:22 UTC
Forward DNS last checked
2026-07-19 04:22 UTC

Forward DNS records for protected.whitehost.co

TypeValuePriorityTTL
A 13.248.169.48 172800s
A 172.234.24.211 172787s
A 172.239.57.117 172787s
A 216.227.142.171 60s
A 3.12.221.149 172791s
A 3.130.253.202 172791s
A 72.251.11.125 172782s
A 72.251.11.93 172782s
A 72.251.7.22 172790s
A 72.251.7.23 172790s
A 76.223.54.146 172800s
MX mx.plingest.com 10
NS dns101.registrar-servers.com
NS dns102.registrar-servers.com
NS ns1.afternic.com
NS ns1.lander.d.parity.domains
NS ns2.afternic.com
NS ns2.lander.d.parity.domains
TXT v=spf1 -all
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.

Network Allocation for 45.137.71.233

CIDR range
45.137.71.0/24
IP range (int)
763,971,328 — 763,971,583
Prefix length
/24
Organization
SYNLINQ
ASN
AS44486
ASN name
SYNLINQ
Location
Germany
Coordinates
51.299300, 9.491000
Accuracy radius
200 km
Regional Internet Registry
ARIN
Allocated
2019-08-05
Data source(s)
maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
Last updated
2026-07-11 00:18:27

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

Announced prefix
Origin AS
Announcement samples
3,537
Last seen
2026-07-19 18:59:29

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 RIR Transfer arin ripe

See the full history for 45.137.68.0/22.

Frequently Asked Questions

Who owns 45.137.71.233?

45.137.71.233 is allocated to SYNLINQ (AS44486), registered in Germany.

Where is 45.137.71.233 located?

The geolocation for 45.137.71.233 maps to Germany 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 45.137.71.233 on?

45.137.71.233 belongs to the 45.137.71.0/24 network block announced by AS44486. This range contains 256 addresses.

Does 45.137.71.233 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: 2026-07-19 06:47:45 UTC
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