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CIDR
/24 · 256 IPs
ASN
Hovedkvarteret IT AS
Reverse DNS
s3720256217.blix.com
Last scanned 7 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.

78/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
s3720256217.blix.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
60 s
Reverse DNS last checked
2026-09-25 16:16 UTC
Forward DNS last checked
2026-09-24 16:07 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 37.202.56.217

CIDR range
37.202.56.0/24
IP range (int)
634,009,600 — 634,009,855
Prefix length
/24
Organization
Hovedkvarteret IT AS
ASN
AS215336
ASN name
Hovedkvarteret IT AS
Location
Oslo, Oslo, Norway
Coordinates
59.913300, 10.738900
Accuracy radius
5 km
Postal code
0150
Regional Internet Registry
RIPE
Allocated
2012-03-23
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-09-25 05:20:54

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

Announced prefix
Origin AS
Announcement samples
67,538
Last seen
2026-09-25 23:39:08

Frequently Asked Questions

Who owns 37.202.56.217?

37.202.56.217 is allocated to Hovedkvarteret IT AS (AS215336), registered in Oslo, Norway.

Where is 37.202.56.217 located?

The geolocation for 37.202.56.217 maps to Oslo, Norway 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 37.202.56.217 on?

37.202.56.217 belongs to the 37.202.56.0/24 network block announced by AS215336. This range contains 256 addresses.

Does 37.202.56.217 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: 2026-09-25 23:43:07 UTC
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