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CIDR
/24 · 256 IPs
ASN
Hosting Dunyam Bilisim Teknolojileri Ticaret Limited Sirketi
Reverse DNS
dev.timecards.nottingham.ac.uk
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.

69/100
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)
dev.timecards.nottingham.ac.uk
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
86400 s
Reverse DNS last checked
2026-07-19 00:09 UTC
Forward DNS last checked
2026-07-19 00:09 UTC

Forward DNS records for dev.timecards.nottingham.ac.uk

TypeValuePriorityTTL
A 136.144.189.8 170134s
A 173.244.60.250 170134s
A 176.96.131.197 172799s
A 176.96.131.25 170134s
A 176.96.131.27 172800s
A 178.18.206.128 170134s
A 178.18.206.205 172799s
A 178.18.206.38 172800s
A 178.18.206.89 172800s
A 178.18.206.93 172800s
A 188.132.230.217 170134s
A 193.35.154.51 172800s
A 194.146.36.124 170134s
A 194.146.36.239 172800s
A 194.146.36.240 170134s
A 194.146.36.64 172800s
A 194.62.55.65 172800s
A 194.62.55.74 172800s
A 194.62.55.82 170134s
A 194.62.55.83 172800s
A 195.85.207.64 170134s
A 2.59.119.180 172800s
A 20.105.216.22 10s
A 212.108.107.220 170134s
A 212.108.107.221 172800s
A 212.108.107.222 172800s
A 212.108.107.223 170134s
A 212.68.34.180 172800s
A 212.68.34.20 172800s
A 213.142.151.116 172800s
A 31.210.36.169 172800s
A 31.210.36.232 172800s
A 45.131.1.65 170134s
A 45.41.204.205 172800s
A 45.74.244.112 172799s
A 46.31.77.200 172800s
A 5.133.102.118 172800s
A 5.133.102.204 170134s
A 91.151.88.121 172800s
A 91.151.88.127 172800s
A 91.151.89.208 172799s
A 91.151.89.57 170134s
A 91.151.95.78 172799s
A 92.249.61.179 172800s
A 92.249.61.191 170134s
A 93.113.61.32 170134s
A 93.113.61.33 172800s
A 93.113.61.38 172800s
MX mail.app-pre-we-uontime-dev-1azurewebsites.net 10
NS dns1.registrar-servers.com
NS dns2.registrar-servers.com
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 37.140.242.193

CIDR range
37.140.242.0/24
IP range (int)
629,993,984 — 629,994,239
Prefix length
/24
Organization
Hosting Dunyam Bilisim Teknolojileri Ticaret Limited Sirketi
ASN
AS212219
ASN name
Hosting Dunyam Bilisim Teknolojileri Ticaret Limited Sirketi
Location
Beyoğlu, Istanbul, Türkiye
Coordinates
41.038200, 28.986400
Accuracy radius
20 km
Postal code
34000
Regional Internet Registry
RIPE
Allocated
2021-09-21
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-07-11 09:19:56

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

Announced prefix
Origin AS
Announcement samples
12,695
Last seen
2026-07-19 13:10:24

Frequently Asked Questions

Who owns 37.140.242.193?

37.140.242.193 is allocated to Hosting Dunyam Bilisim Teknolojileri Ticaret Limited Sirketi (AS212219), registered in Beyoğlu, Türkiye.

Where is 37.140.242.193 located?

The geolocation for 37.140.242.193 maps to Beyoğlu, Türkiye 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 37.140.242.193 on?

37.140.242.193 belongs to the 37.140.242.0/24 network block announced by AS212219. This range contains 256 addresses.

Does 37.140.242.193 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 01:02:48 UTC
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