63.136.120.0/21

AS3561 · CenturyLink Communications, LLC

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Summary

Country	United States
Domain	integ.com
ASN	AS3561
Registry	ARIN
ID	SAVV-S603273-0

WHOIS Details

NetHandle:      NET-63-136-120-192-1
OrgID:          INTEG-121
Parent:         NET-63-136-120-0-1
NetName:        SAVV-S603273-0
NetRange:       63.136.120.192 - 63.136.120.255
NetType:        reallocation
RegDate:        2009-03-03
Updated:        2009-03-03
TechHandle:     NBA25-ARIN
Source:         ARIN


OrgID:          INTEG-121
OrgName:        Integral Systems
CanAllocate:    
Street:         6721 Columbia Gateway Dr
City:           Columbia
State/Prov:     MD
Country:        US
PostalCode:     21046
RegDate:        2009-03-03
Updated:        2011-09-24
OrgAdminHandle: NBA25-ARIN
OrgTechHandle:  NBA25-ARIN
OrgAbuseHandle: NBA25-ARIN
Source:         ARIN


POCHandle:      NBA25-ARIN
IsRole:         N
LastName:       Balenger
FirstName:      Nicole
Street:         5200 Philadelphia Way
City:           Lanham
State/Prov:     MD
Country:        US
PostalCode:     20706
RegDate:        2007-03-02
Updated:        2007-03-02
OfficePhone:    +1-301-731-4233
Mailbox:        nicole@integ.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 63.136.0.0/16

Range	ASN	Company	Num of IPs
63.136.112.0/21	AS6639	Cable & Wireless (Cayman Islands) Ltd.	2,048

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
34.209.179.53	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
154.27.68.101	AS13886 Cloud South	`1.09ms` from Boca Raton, US
34.38.88.5	AS396982 Google LLC	`0.15ms` from Brussels, BE
197.42.55.101	AS8452 TE-AS	`4.33ms` from Cairo, EG
176.248.137.229	AS5607 Sky UK Limited	`3.96ms` from London, GB
97.190.142.101	AS6167 Verizon Business	`12.35ms` from Los Angeles, US
202.142.134.197	AS4764 Aussie Broadband	`0.55ms` from Melbourne, AU
220.240.8.37	AS7545 TPG Telecom Limited	`10.84ms` from Melbourne, AU
144.123.149.69	AS4134 CHINANET-BACKBONE	`6.43ms` from Qingdao, CN
39.64.87.245	AS4837 CHINA UNICOM China169 Backbone	`6.02ms` from Qingdao, CN
34.193.134.149	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
69.120.101.165	AS6128 Cablevision Systems Corp.	`9.96ms` from Secaucus, US
114.46.160.5	AS3462 Data Communication Business Group	`1.89ms` from Taichung, TW
43.212.134.21	AS16509 Amazon.com, Inc.	`0.28ms` from Taipei, TW
27.140.149.229	AS9824 JCOM Co., Ltd.	`8.37ms` from Tokyo, JP
75.141.181.133	AS20115 Charter Communications LLC	`5.80ms` from Atlanta, US
121.28.0.101	AS4837 CHINA UNICOM China169 Backbone	`6.37ms` from Beijing, CN
97.245.85.213	AS6167 Verizon Business	`14.32ms` from Dallas, US
2.205.230.53	AS3209 Vodafone GmbH	`7.19ms` from Frankfurt am Main, DE
193.96.16.5	AS702 Verizon Business	`0.60ms` from Frankfurt am Main, DE
72.52.120.101	AS6939 Hurricane Electric LLC	`0.30ms` from Fremont, US
50.58.220.37	AS3549 Level 3 Parent, LLC	`0.22ms` from Little Rock, US
146.198.228.213	AS6871 Plusnet	`10.65ms` from London, GB
38.38.53.101	AS398823 PEG TECH INC	`0.57ms` from Los Angeles, US
157.125.52.21	AS31655 Gamma Telecom Holdings Ltd	`3.51ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m8 63.136.127.179

traceroute to 63.136.127.179 (63.136.127.179): 8 hops max, 52 byte packets

3 [AS22462] 199.255.76.38 1.814 ms

4 *

5 [AS3356] 4.69.220.22 34.817 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Gretna, US

On January 18th 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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