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CIDR
/25 · 128 IPs
ASN
Google LLC
Reverse DNS
r-28.21.62.5.ptr.avast.com
Last scanned 9 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.

83/100
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)
r-28.21.62.5.ptr.avast.com
Forward-confirmed (FCrDNS)
✓ Confirmed
PTR TTL
300 s
Reverse DNS last checked
2026-07-18 13:36 UTC
Forward DNS last checked
2026-07-18 13:36 UTC

Forward DNS records for r-28.21.62.5.ptr.avast.com

TypeValuePriorityTTL
A 5.62.21.28 172800s
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 5.62.21.28

CIDR range
5.62.21.0/25
IP range (int)
87,954,688 — 87,954,815
Prefix length
/25
Organization
Google, LLC
ASN
AS396982
ASN name
Google LLC
Location
Ireland
Coordinates
53.347200, -6.243900
Accuracy radius
200 km
Regional Internet Registry
RIPE
Allocated
2012-06-08
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-11 00:18:39

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

Announced prefix
Origin AS
Announcement samples
6,095
Last seen
2026-07-18 22:51:02

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 New Allocation IE

See the full history for 5.62.21.0/24.

Frequently Asked Questions

Who owns 5.62.21.28?

5.62.21.28 is allocated to Google, LLC (AS396982), registered in Ireland.

Where is 5.62.21.28 located?

The geolocation for 5.62.21.28 maps to Ireland 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 5.62.21.28 on?

5.62.21.28 belongs to the 5.62.21.0/25 network block announced by AS396982. This range contains 128 addresses.

Does 5.62.21.28 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 15:25:27 UTC
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