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CIDR Range

63.218.128.0/17

Addresses
32,768
32.8K
Sub-ranges
50+
within this block
PTR Density
66.3%
21.7K of 32.8K 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.

69/100
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 63.218.128.0/17

CIDRIPsOrganizationASNCountry
63.218.128.0/20 4.1K PCCW Global HK Ltd. AS3491 HK
63.218.128.0/20 4.1K PCCW Global HK Ltd. AS3491 HK
63.218.240.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.208.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.240.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.208.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.160.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.152.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.152.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.160.0/21 2.0K PCCW Global HK Ltd. AS3491 HK
63.218.152.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.200.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.200.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.196.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.196.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.200.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.208.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.224.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.224.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.224.0/22 1.0K PCCW Global HK Ltd. AS3491 US
63.218.168.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.184.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.184.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.176.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.252.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.168.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.132.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.252.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.176.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.184.0/22 1.0K PCCW Global HK Ltd. AS3491 HK
63.218.228.0/23 512 PCCW Global HK Ltd. AS3491 SG
63.218.182.0/23 512 PCCW Global HK Ltd. AS3491 HK

First and last addresses in 63.218.128.0/17

63.218.128.0/17 runs from 63.218.128.0 to 63.218.255.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 63.216.0.0/13.

Announced prefix
Origin AS
⚠ 2 origins (MOAS)
Announcement samples
63,488
Last seen
2026-11-03 02:53:47

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 — HK

Frequently Asked Questions

What is 63.218.128.0/17?

63.218.128.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 63.218.128.0 to 63.218.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 63.218.128.0/17 network?

The 63.218.128.0/17 range is allocated to PCCW Global HK Ltd. and announced via AS3491 from Hong Kong.

Last updated: 2026-11-03 05:39:05 UTC
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