63.137.176.0/21

AS3561 · CenturyLink Communications, LLC

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Summary

Country	United States
Domain	securetechnologygroup.com
ASN	AS3561
Registry	ARIN
ID	SAVV-S620185-0

WHOIS Details

NetHandle:      NET-63-137-179-0-1
OrgID:          STGL-15
Parent:         NET-63-136-120-0-1
NetName:        SAVV-S620185-0
NetRange:       63.137.179.0 - 63.137.179.255
NetType:        reassignment
RegDate:        2014-11-21
Updated:        2014-11-21
Source:         ARIN


OrgID:          STGL-15
OrgName:        Secure Technology Group LLC
CanAllocate:    
Street:         109 State Street, 5th Floor
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02109
RegDate:        2014-11-21
Updated:        2014-11-21
OrgAdminHandle: HNATE-ARIN
OrgTechHandle:  HNATE-ARIN
OrgAbuseHandle: HNATE-ARIN
Source:         ARIN


POCHandle:      HNATE-ARIN
IsRole:         N
LastName:       Hnat
FirstName:      Eric
Street:         398 Columbus Ave #265
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02116
RegDate:        2014-11-20
Updated:        2014-11-20
OfficePhone:    +1-617-319-1669
MobilePhone:    +1-617-319-1669
Mailbox:        ehnat@securetechgroup.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 63.137.0.0/16

Range	ASN	Company	Num of IPs
63.137.126.0/24	AS3561	Apogee Enterprises Inc	256
63.137.229.0/24	AS3561	Fortinet Inc	256
63.137.118.0/24	AS398701	Sleep Number Corporation	256
63.137.77.0/24	AS398701	Sleep Number Corporation	256
63.137.229.0/24	AS53928	Fortinet Inc	256

Hosted domains

There are 9 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
63.137.180.169	davidsfootwear.com	1
63.137.180.94	yanbalitalia.com	1
63.137.182.8	afssecurities.com	1
63.137.180.126	jjapproduct360.com	1
63.137.177.61	lifelineinstitute.com	1
63.137.182.111	ammermanfamily.com	1
63.137.182.164	hirefamily.net	1
63.137.180.82	icahnautomotive.com	1
63.137.180.239	parceirokitchenaid.com.br	1

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

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

IP Address	ASN	Details
63.137.183.163	AS3561 CenturyLink Communications, LLC	`0.86ms` from Boston, US
63.137.181.45	AS3561 CenturyLink Communications, LLC	`6.46ms` from Boston, US
63.137.182.41	AS3561 CenturyLink Communications, LLC	`0.80ms` from Boston, US

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
86.94.223.69	AS1136 KPN B.V.	`1.49ms` from Amsterdam, NL
66.83.243.165	AS7029 Windstream Communications LLC	`1.47ms` from Atlanta, US
101.16.159.21	AS4837 CHINA UNICOM China169 Backbone	`8.64ms` from Beijing, CN
178.222.135.117	AS8400 TELEKOM SRBIJA a.d.	`3.03ms` from Belgrade, RS
72.23.122.5	AS27364 Armstrong	`5.64ms` from Cleveland, US
72.180.125.85	AS11427 Charter Communications Inc	`7.85ms` from Dallas, US
14.163.96.149	AS45899 VNPT Corp	`2.94ms` from Hanoi, VN
24.175.219.69	AS11427 Charter Communications Inc	`18.77ms` from Houston, US
1.238.130.53	AS9318 SK Broadband Co Ltd	`1.75ms` from Incheon, KR
103.135.224.165	AS138871 PT. Trans Indonesia Superkoridor	`0.54ms` from Jakarta, ID
58.56.193.165	AS4134 CHINANET-BACKBONE	`5.64ms` from Jinan, CN
95.95.104.53	AS2860 NOS COMUNICACOES, S.A.	`1.81ms` from Lisbon, PT
112.155.7.53	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
175.209.149.149	AS4766 Korea Telecom	`1.20ms` from Seoul, KR
1.44.145.197	AS7474 SingTel Optus Pty Ltd	`0.47ms` from Sydney, AU
61.230.57.69	AS3462 Data Communication Business Group	`2.70ms` from Taipei, TW
79.189.124.5	AS5617 Orange Polska Spolka Akcyjna	`1.48ms` from Warsaw, PL
76.151.210.5	AS7922 Comcast Cable Communications, LLC	`6.59ms` from Washington, US
46.140.238.213	AS6730 Sunrise GmbH	`4.18ms` from Zuerich, CH
13.92.58.149	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
162.199.29.37	AS7018 AT&T Enterprises, LLC	`2.88ms` from Atlanta, US
190.145.95.37	AS14080 Telmex Colombia S.A.	`1.37ms` from Bogota, CO
190.50.118.69	AS22927 Telefonica de Argentina	`9.57ms` from Buenos Aires, AR
65.255.107.5	AS13986 ECSIS.NET	`17.52ms` from Dallas, US
172.102.48.5	AS5650 Frontier Communications of America, Inc.	`0.70ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 63.137.180.89

traceroute to 63.137.180.89 (63.137.180.89): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.085 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On February 8th 2026

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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