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CIDR
/23 · 512 IPs
ASN
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and
Reverse DNS
No PTR record
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.

81/100
Trusted
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 180.211.211.21

CIDR range
180.211.210.0/23
IP range (int)
3,033,780,736 — 3,033,781,247
Prefix length
/23
Organization
Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and In
ASN
AS45588
ASN name
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and
Location
Bangladesh
Coordinates
23.701800, 90.374200
Accuracy radius
200 km
Regional Internet Registry
APNIC
Allocated
2009-10-01
Data source(s)
maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
Last updated
2026-06-09 06:05:37

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

Announced prefix
Origin AS
Announcement samples
81,325
Last seen
2026-09-10 19:47:50

Frequently Asked Questions

Who owns 180.211.211.21?

180.211.211.21 is allocated to Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and In (AS45588), registered in Bangladesh.

Where is 180.211.211.21 located?

The geolocation for 180.211.211.21 maps to Bangladesh 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 180.211.211.21 on?

180.211.211.21 belongs to the 180.211.210.0/23 network block announced by AS45588. This range contains 512 addresses.

Does 180.211.211.21 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: 2026-09-10 20:04:54 UTC
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