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CIDR
/21 · 2.0K IPs
ASN
Manx Telecom Trading Ltd
Reverse DNS
adsl213.137.0.212.manx.net
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.

86/100
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)
adsl213.137.0.212.manx.net
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
3600 s
Reverse DNS last checked
2026-07-18 10:47 UTC
Forward DNS last checked
2026-07-18 10:47 UTC
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 213.137.0.212

CIDR range
213.137.0.0/21
IP range (int)
3,582,525,440 — 3,582,527,487
Prefix length
/21
Organization
Manx Telecom Trading Ltd
ASN
AS13122
ASN name
Manx Telecom Trading Ltd
Location
Douglas, Isle of Man
Coordinates
54.147500, -4.482500
Accuracy radius
5 km
Regional Internet Registry
RIPE
Allocated
1999-12-24
Data source(s)
maxmind_asn, maxmind_city, maxmind_country, ipinfo_lite
Last updated
2026-07-09 12:21:00

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

Announced prefix
Origin AS
Announcement samples
4,196
Last seen
2026-07-18 10:51:59

Frequently Asked Questions

Who owns 213.137.0.212?

213.137.0.212 is allocated to Manx Telecom Trading Ltd (AS13122), registered in Douglas, Isle of Man.

Where is 213.137.0.212 located?

The geolocation for 213.137.0.212 maps to Douglas, Isle of Man 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 213.137.0.212 on?

213.137.0.212 belongs to the 213.137.0.0/21 network block announced by AS13122. This range contains 2,048 addresses.

Does 213.137.0.212 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: 2026-07-18 09:11:30 UTC
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