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CIDR
/27 · 32 IPs
ASN
Zayo Bandwidth
Reverse DNS
—
No PTR record
Blocklisted
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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.

77/100
Moderate
How this score is built

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

Network Allocation for 172.110.72.159

CIDR range
172.110.72.0/27
IP range (int)
2,892,908,544 — 2,892,908,575
Prefix length
/27
Organization
Zayo Bandwidth
ASN
AS6461
ASN name
Zayo Bandwidth
Location
Vancouver, British Columbia, Canada
Coordinates
49.246200, -123.108000
Accuracy radius
100 km
Postal code
V5Y
Regional Internet Registry
ARIN
Allocated
2015-06-23
Data source(s)
ipinfo_lite, maxmind_city, maxmind_country, maxmind_asn
Last updated
2026-09-22 04:36:00

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

Announced prefix
Origin AS
Announcement samples
8,769
Last seen
2026-09-26 22:33:26

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
2026-05-19 Country Change CA US
2026-05-10 New Allocation — US

See the full history for 172.110.64.0/18.

Frequently Asked Questions

Who owns 172.110.72.159?

172.110.72.159 is allocated to Zayo Bandwidth (AS6461), registered in Vancouver, Canada.

Where is 172.110.72.159 located?

The geolocation for 172.110.72.159 maps to Vancouver, Canada 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 172.110.72.159 on?

172.110.72.159 belongs to the 172.110.72.0/27 network block announced by AS6461. This range contains 32 addresses.

Does 172.110.72.159 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: 2026-09-22 05:15:57 UTC
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