63.223.64.0/18

AS3491 · PCCW Global, Inc.

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Summary

Country	United States
Domain	sentris.com
ASN	AS3491
Parent Range	63.216.0.0/13
Registry	ARIN
ID	PCCW-SENTRIS

WHOIS Details

NetHandle:      NET-63-223-64-0-1
OrgID:          SNL-8
Parent:         NET-63-216-0-0-1
NetName:        PCCW-SENTRIS
NetRange:       63.223.64.0 - 63.223.127.255
NetType:        reallocation
RegDate:        2011-03-30
Updated:        2011-03-30
Source:         ARIN


OrgID:          SNL-8
OrgName:        Sentris Network LLC
CanAllocate:    
Street:         16904 Juanita Drive NE #189
City:           Kenmore
State/Prov:     WA
Country:        US
PostalCode:     98028
RegDate:        2000-06-21
Updated:        2024-11-25
OrgAdminHandle: NETWO1907-ARIN
OrgTechHandle:  NETWO1907-ARIN
OrgAbuseHandle: ABUSE3885-ARIN
OrgNOCHandle:   NETWO1907-ARIN
Source:         ARIN


POCHandle:      ABUSE3885-ARIN
IsRole:         Y
LastName:       Abuse Dept
FirstName:      
Street:         2001 6th ave
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98121
RegDate:        2013-08-16
Updated:        2025-05-13
OfficePhone:    +1-206-686-3353
Mailbox:        abuse@sentris.com
Source:         ARIN


POCHandle:      NETWO1907-ARIN
IsRole:         Y
LastName:       Network Admin
FirstName:      
Street:         16904 Juanita Drive NE #189
City:           Kenmore
State/Prov:     WA
Country:        US
PostalCode:     98028
RegDate:        2007-07-11
Updated:        2024-09-28
OfficePhone:    +1-206-686-3353
Mailbox:        vendors@sentris.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 63.223.64.0/18

Range	ASN	Company	Num of IPs
63.216.0.0/13	AS7262	PCCW Global, Inc.	524,288
63.216.0.0/13	AS17984	PCCW Global, Inc.	524,288
63.216.0.0/13	AS198148	PCCW Global, Inc.	524,288
63.216.0.0/13	AS22566	PCCW Global, Inc.	524,288
63.216.0.0/13	AS23875	PCCW Global, Inc.	524,288
63.216.0.0/13	AS3491	PCCW Global, Inc.	524,288
63.216.0.0/13	AS38186	PCCW Global, Inc.	524,288
63.216.0.0/13	AS59217	PCCW Global, Inc.	524,288

Nearby Ranges

BGP prefixes that overlap with 63.223.0.0/16

Range	ASN	Company	Num of IPs
63.216.0.0/13	AS17984	PCCW Global, Inc.	524,288
63.216.0.0/13	AS198148	PCCW Global, Inc.	524,288
63.216.0.0/13	AS22566	PCCW Global, Inc.	524,288
63.216.0.0/13	AS23875	PCCW Global, Inc.	524,288
63.216.0.0/13	AS3491	PCCW Global, Inc.	524,288
63.216.0.0/13	AS38186	PCCW Global, Inc.	524,288
63.216.0.0/13	AS59217	PCCW Global, Inc.	524,288
63.216.0.0/13	AS7262	PCCW Global, Inc.	524,288

Hosted domains

There are 871 domain names hosted across 553 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

3,922 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
63.223.97.210	AS19194 Sentris Network LLC	`0.45ms` from Seattle, US
63.223.113.1	AS19194 Sentris Network LLC	`1.36ms` from Seattle, US
63.223.85.1	AS19194 Sentris Network LLC	`0.81ms` from Seattle, US
63.223.81.1	AS19194 Sentris Network LLC	`0.82ms` from Seattle, US
63.223.75.1	AS19194 Sentris Network LLC	`0.29ms` from Seattle, US
63.223.96.1	AS19194 Sentris Network LLC	`0.87ms` from Seattle, US
63.223.69.213	AS19194 Sentris Network LLC	`0.24ms` from Seattle, US
63.223.109.46	AS29802 HIVELOCITY, Inc.	`0.12ms` from Dallas, US
63.223.89.228	AS29802 HIVELOCITY, Inc.	`0.12ms` from Dallas, US
63.223.91.17	AS19194 Sentris Network LLC	`0.33ms` from Seattle, US
63.223.115.1	AS19194 Sentris Network LLC	`0.36ms` from Seattle, US
63.223.100.103	AS19194 Sentris Network LLC	`0.34ms` from Seattle, US
63.223.80.1	AS19194 Sentris Network LLC	`1.06ms` from Seattle, US
63.223.107.1	AS19194 Sentris Network LLC	`0.32ms` from Seattle, US
63.223.99.1	AS17676 SoftBank Corp.	`1.21ms` from Tokyo, JP
63.223.126.1	AS19194 Sentris Network LLC	`0.84ms` from Seattle, US
63.223.74.67	AS19194 Sentris Network LLC	`0.39ms` from Seattle, US
63.223.111.115	AS19194 Sentris Network LLC	`0.27ms` from Seattle, US
63.223.72.1	AS19194 Sentris Network LLC	`0.26ms` from Seattle, US
63.223.125.35	AS19194 Sentris Network LLC	`0.39ms` from Seattle, US
63.223.114.1	AS19194 Sentris Network LLC	`0.32ms` from Seattle, US
63.223.78.160	AS19194 Sentris Network LLC	`0.23ms` from Seattle, US
63.223.84.25	AS19194 Sentris Network LLC	`0.29ms` from Seattle, US
63.223.92.29	AS19194 Sentris Network LLC	`0.54ms` from Seattle, US
63.223.70.1	AS17676 SoftBank Corp.	`1.36ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
77.167.216.98	AS1136 KPN B.V.	`7.52ms` from Amsterdam, NL
23.187.56.2	AS401323 LayerByte LLC	`0.39ms` from Amsterdam, NL
91.248.218.146	AS9145 EWE TEL GmbH	`5.49ms` from Amsterdam, NL
176.28.80.34	AS197830 BAKCELL LLC	`0.87ms` from Baku, AZ
118.125.8.2	AS4134 CHINANET-BACKBONE	`8.87ms` from Chengdu, CN
167.239.224.18	AS13695 American Electirc Power Co.	`6.16ms` from Columbus, US
72.174.88.194	AS33588 Charter Communications LLC	`11.06ms` from Denver, US
73.26.175.34	AS7922 Comcast Cable Communications, LLC	`9.38ms` from Denver, US
89.101.16.82	AS6830 Liberty Global B.V.	`4.31ms` from Dublin, IE
212.223.161.2	AS8741 Ratiokontakt GmbH	`3.06ms` from Frankfurt am Main, DE
103.153.255.2	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.29ms` from Ho Chi Minh City, VN
36.67.136.34	AS7713 PT Telekomunikasi Indonesia	`0.77ms` from Jakarta, ID
20.204.85.114	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
142.250.144.2	AS15169 Google LLC	`0.58ms` from London, GB
92.237.154.210	AS5089 Virgin Media Limited	`11.28ms` from London, GB
209.93.9.242	AS6871 Plusnet	`6.83ms` from London, GB
37.205.170.146	AS3269 Telecom Italia S.p.A.	`10.75ms` from Milan, IT
132.203.36.2	AS36786 Universite Laval	`5.07ms` from Montreal, CA
78.132.202.226	AS12389 PJSC Rostelecom	`10.51ms` from Moscow, RU
178.216.98.226	AS51219 K2 Integration JSC	`1.12ms` from Moscow, RU
46.212.38.242	AS41164 GET Norway	`2.22ms` from Oslo, NO
184.98.215.226	AS209 CenturyLink Communications, LLC	`1.44ms` from Phoenix, US
184.169.203.242	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
200.211.250.242	AS4230 CLARO S.A.	`0.64ms` from Sao Paulo, BR
146.158.28.146	AS43533 OOO "Gals Telecom"	`0.61ms` from Tashkent, UZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 63.223.94.1

traceroute to 63.223.94.1 (63.223.94.1): 64 hops max, 52 byte packets

3 [AS23522] 66.252.0.230 0.679 ms

4 *

5 [AS3491] 63.223.47.126 44.149 ms

6 [AS19194] 63.223.94.1 43.856 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On September 18th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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