1. All IP Ranges
  2. 63.0.0.0/8
  3. 63.221.0.0/16
  4. AS3491  | 63.221.136.0/21

63.221.136.0/21

AS3491  ·  PCCW Global, Inc.

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Summary

Country United States
Domain pccwglobal.com
ASN AS3491
Parent Range 63.216.0.0/13
Registry ARIN
ID BTN-CIDR5

WHOIS Details

NetHandle:      NET-63-216-0-0-1
OrgID:          BNA-42
Parent:         NET-63-0-0-0-0
NetName:        BTN-CIDR5
NetRange:       63.216.0.0 - 63.223.255.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Comment:        Geofeed: https://geolocation.as3491.net/geolocation.csv
RegDate:        1999-12-09
Updated:        2025-07-31
Source:         ARIN


OrgID:          BNA-42
OrgName:        PCCW Global, Inc.
CanAllocate:    
Street:         450 Springpark PL
Street:         Suite 1000
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
Comment:        d.b.a. Console Connect
RegDate:        2004-05-25
Updated:        2024-08-06
OrgAdminHandle: PGIE-ARIN
OrgTechHandle:  BALON-ARIN
OrgTechHandle:  GRASS88-ARIN
OrgTechHandle:  MARZE15-ARIN
OrgTechHandle:  PUN6-ARIN
OrgTechHandle:  RW437-ARIN
OrgAbuseHandle: PAD13-ARIN
OrgNOCHandle:   PUN6-ARIN
Source:         ARIN


POCHandle:      GRASS88-ARIN
IsRole:         N
LastName:       Grassot
FirstName:      Wilfrid
Street:         Avenue Jean Mermoz 30
City:           Gosselies
State/Prov:     
Country:        BE
PostalCode:     6041
RegDate:        2020-01-21
Updated:        2025-10-27
OfficePhone:    +3271492060
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      RW437-ARIN
IsRole:         N
LastName:       Whitney
FirstName:      Randy
Street:         450 Springpark PL
Street:         Suite 1000
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
RegDate:        1995-07-26
Updated:        2024-07-29
OfficePhone:    +1-703-635-3259
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PAD13-ARIN
IsRole:         Y
LastName:       PCCW AUP Department
FirstName:      
Street:         450 Springpark Pl, Suite 100
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
RegDate:        2007-10-03
Updated:        2021-11-30
OfficePhone:    +1-703-621-1638
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PGIE-ARIN
IsRole:         Y
LastName:       PCCW Global - IP Engineering
FirstName:      
Street:         450 Springpark Place
Street:         Suite 1000
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
RegDate:        2016-01-14
Updated:        2025-08-21
OfficePhone:    +1-703-621-1600
FaxPhone:       +1-703-621-1621
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PUN6-ARIN
IsRole:         Y
LastName:       PCCW US NOC
FirstName:      
Street:         450 Springpark Pl, Suite 100
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
RegDate:        2009-02-04
Updated:        2025-07-22
OfficePhone:    +1-703-621-1638
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      BALON-ARIN
IsRole:         N
LastName:       balon
FirstName:      steve
Street:         avenue jean mermoz, 30
City:           gosselies
State/Prov:     HAINAUT
Country:        BE
PostalCode:     6041
RegDate:        2015-11-25
Updated:        2025-07-07
OfficePhone:    +3271492070
MobilePhone:    +32477673838
FaxPhone:       +3271492041
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MARZE15-ARIN
IsRole:         N
LastName:       Marzetti
FirstName:      Marco
Street:         475 Springpark Pl #100
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
RegDate:        2020-07-07
Updated:        2025-11-10
OfficePhone:    +1-703-621-1600
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 63.221.136.0/21

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

Nearby Ranges

BGP prefixes that overlap with 63.221.0.0/16

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 28 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
63.221.140.193 m88tt.com 12
63.221.142.235 nhfund.com.hk 1
63.221.142.238 starhillcapital.com 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
63.221.142.238 AS3491 PCCW Global, Inc. 1.32ms from Hong Kong, HK
63.221.143.1 AS3491 PCCW Global, Inc. 0.80ms from Hong Kong, HK
63.221.140.225 AS3491 PCCW Global, Inc. 1.76ms from Hong Kong, HK

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
20.160.128.53 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
184.18.138.181 AS5650 Frontier Communications of America, Inc. 5.00ms from Chicago, US
67.200.164.245 AS25956 Logix 0.49ms from Dallas, US
52.117.234.53 AS36351 IBM Cloud 1.10ms from Dallas, US
97.179.85.245 AS6167 Verizon Business 7.82ms from Denver, US
152.101.144.69 AS4058 CITIC Telecom International CPC Limited 1.64ms from Hong Kong, HK
86.130.49.101 AS2856 British Telecommunications PLC 2.71ms from London, GB
82.219.112.133 AS30740 Exa Networks Limited 0.29ms from London, GB
151.9.91.165 AS1267 WIND TRE S.P.A. 5.31ms from Milan, IT
37.22.16.21 AS12389 PJSC Rostelecom 7.52ms from Novosibirsk, RU
75.215.201.5 AS6167 Verizon Business 14.17ms from Philadelphia, US
94.124.188.5 AS47767 Regionalni centrum Olomouc s.r.o. 4.28ms from Prague, CZ
34.196.166.5 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
12.217.19.133 AS7018 AT&T Enterprises, LLC 2.49ms from San Antonio, US
54.176.191.5 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
96.53.65.117 AS6327 Shaw Communications 3.98ms from Seattle, US
93.143.39.181 AS5391 Hrvatski Telekom d.d. 7.03ms from Zagreb, HR
79.166.54.37 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.76ms from Athens, GR
111.132.43.165 AS24138 China TieTong Telecommunications Corporation 1.49ms from Beijing, CN
202.164.145.245 AS17465 Cable ISP in India 9.85ms from Bengaluru, IN
72.74.131.149 AS701 Verizon Business 1.83ms from Boston, US
193.88.50.245 AS3292 TDC Holding A/S 1.01ms from Copenhagen, DK
187.5.61.213 AS8167 V tal 1.05ms from Curitiba, BR
196.30.9.181 AS16637 MTN SA 1.57ms from Johannesburg, ZA
212.15.117.117 AS8615 "Central Telegraph" Public Joint-stock Company 1.90ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 63.221.140.225
traceroute to 63.221.140.225 (63.221.140.225): 64 hops max, 52 byte packets
2 [AS15766] 83.218.0.129 15.28 ms
4 [AS5413] 62.72.142.234 15.537 ms
5 *
6 [AS3491] 63.223.15.190 264.679 ms
7 [AS3491] 63.221.140.225 268.994 ms
Measurement taken from IPinfo ProbeNet in Ballasalla, IM
On

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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