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CIDR Range

211.79.0.0/18

16.4K IPs /18 Taiwan APNIC
Addresses
16,384
16.4K
Sub-ranges
50+
within this block
PTR Density
17.2%
2.8K of 16.4K IPs have PTR

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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 211.79.0.0/18

CIDRIPsOrganizationASNCountry
211.79.0.0/19 8.2K Taiwan Fixed Network, Telco and Network Service Provider. AS9924 TW
211.79.0.0/19 8.2K Taiwan Fixed Network, Telco and Network Service Provider. AS9924 TW
211.79.48.0/20 4.1K National Center for High-performance Computing AS7539 TW
211.79.56.0/21 2.0K National Center for High-performance Computing AS7539 TW
211.79.52.0/22 1.0K National Center for High-performance Computing AS7539 TW
211.79.44.0/23 512 — — TW
211.79.40.0/23 512 Mobile Business Group AS17421 TW
211.79.36.0/23 512 Mobile Business Group AS17421 TW
211.79.36.0/23 512 Mobile Business Group AS17421 TW
211.79.34.0/23 512 Mobile Business Group AS17421 TW
211.79.34.0/23 512 Mobile Business Group AS17421 TW
211.79.50.0/23 512 National Center for High-performance Computing AS7539 TW
211.79.40.0/23 512 Mobile Business Group AS17421 TW
211.79.46.0/24 256 — — TW
211.79.47.0/24 256 Mobile Business Group AS17421 TW
211.79.47.0/24 256 Mobile Business Group AS17421 TW
211.79.43.0/24 256 — — TW
211.79.49.0/24 256 National Center for High-performance Computing AS7539 TW
211.79.42.0/24 256 Mobile Business Group AS17421 TW
211.79.32.0/24 256 — — TW
211.79.33.0/24 256 Mobile Business Group AS17421 TW
211.79.33.0/24 256 Mobile Business Group AS17421 TW
211.79.38.0/24 256 Mobile Business Group AS17421 TW
211.79.38.0/24 256 Mobile Business Group AS17421 TW
211.79.42.0/24 256 Mobile Business Group AS17421 TW
211.79.39.0/24 256 — — TW
211.79.48.224/27 32 National Center for High-performance Computing AS7539 US
211.79.48.64/27 32 National Center for High-performance Computing AS7539 US
211.79.48.48/28 16 National Center for High-performance Computing AS7539 TW
211.79.48.32/28 16 National Center for High-performance Computing AS7539 US
211.79.48.16/28 16 National Center for High-performance Computing AS7539 TW
211.79.48.144/28 16 National Center for High-performance Computing AS7539 TW

Geolocation

First and last addresses in 211.79.0.0/18

211.79.0.0/18 runs from 211.79.0.0 to 211.79.63.255.

First 16
Last 16

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — TW

Frequently Asked Questions

What is 211.79.0.0/18?

211.79.0.0/18 is a CIDR network block containing 16,384 IPv4 addresses (from 211.79.0.0 to 211.79.63.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 211.79.0.0/18 network?

The 211.79.0.0/18 range is allocated to an unknown organization from Taiwan.

Last updated: 2026-10-27 11:39:05 UTC
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