207.140.8.0/21

AS54142 · White Cloud Communications US, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS54142
Parent Range	207.140.0.0/15
Registry	ARIN
ID	ATTSVCM-207-140-12-0

WHOIS Details

NetHandle:      NET-207-140-12-0-1
OrgID:          ATTW
Parent:         NET-207-140-0-0-1
NetName:        ATTSVCM-207-140-12-0
NetRange:       207.140.12.0 - 207.140.13.255
NetType:        reallocation
Comment:        For abuse issues contact abuse@att.net.
RegDate:        2003-12-15
Updated:        2003-12-15
TechHandle:     IPSWI-ARIN
Source:         ARIN


OrgID:          ATTW
OrgName:        AT&T Services, Inc.
CanAllocate:    
Street:         200 S. Laurel AVE.
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
Comment:        Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues.
Comment:        All policy abuse issues sent to other POCs will be disregarded.
RegDate:        1970-01-01
Updated:        2024-11-25
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  IPSWI-ARIN
OrgAbuseHandle: ATTAB-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ATTAB-ARIN
IsRole:         Y
LastName:       ATT Abuse
FirstName:      
Street:         4625 Creekstone Drive
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27703
RegDate:        2002-09-24
Updated:        2025-07-03
OfficePhone:    +1-999-999-9999
Mailbox:        abuse@att.net
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2025-07-03
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
Source:         ARIN


POCHandle:      ICC-ARIN
IsRole:         Y
LastName:       IP Team
FirstName:      
Street:         200 S. Laurel AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2002-09-24
Updated:        2025-07-03
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
Source:         ARIN


POCHandle:      IPSWI-ARIN
IsRole:         Y
LastName:       IP SWIP
FirstName:      
Street:         One Corporate Place South
City:           Piscataway
State/Prov:     NJ
Country:        US
PostalCode:     08854
RegDate:        2002-09-24
Updated:        2025-07-03
OfficePhone:    +1-888-613-6330
Mailbox:        help@ip.att.net
Mailbox:        swipid@icorefep1.ims.att.com
Mailbox:        swipid@icorefep2.noc.att.com
Mailbox:        swipid@icorefep3.ims.att.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 207.140.8.0/21

Range	ASN	Company	Num of IPs
207.140.0.0/15	AS7018	AT&T Enterprises, LLC	131,072

Nearby Ranges

BGP prefixes that overlap with 207.140.0.0/16

Range	ASN	Company	Num of IPs
207.140.0.0/15	AS7018	AT&T Enterprises, LLC	131,072
207.140.220.0/22	AS4473	AT&T Services, Inc.	1,024
207.140.40.0/23	AS26311	RANCH WIFI LLC	512
207.140.216.0/23	AS4473	AT&T Services, Inc.	512
207.140.17.0/24	AS2386	KRATOS DEFENSE SECURITY SOL	256
207.140.41.0/24	AS26311	RANCH WIFI LLC	256
207.140.148.0/24	AS7310	GARTNER GROUP INC.	256
207.140.61.0/24	AS394205	5TH COLUMN	256
207.140.115.0/24	AS54809	IP TEAM DO NOT TOUCH PORTS	256
207.140.40.0/24	AS26311	RANCH WIFI LLC	256
207.140.191.0/24	AS13581	SHI INTERNATIONAL CORP	256
207.140.43.0/24	AS6619	SAMSUNG SDS AMERICA	256
207.140.149.0/24	AS13581	SHI INTERNATIONAL CORP	256
207.140.201.0/24	AS25762	BANK OF CHINA	256
207.140.16.0/24	AS2386	KRATOS DEFENSE SECURITY SOL	256
207.140.66.0/24	AS12153	Sara Lee Direct	256

Hosted domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
207.140.12.229	AS54142 White Cloud Communications US, LLC	6.29ms from Louisville, US
207.140.14.187	AS54142 White Cloud Communications US, LLC	6.36ms from Louisville, US
207.140.15.33	AS54142 White Cloud Communications US, LLC	6.02ms from Louisville, US
207.140.9.1	AS54142 White Cloud Communications US, LLC	6.01ms from Louisville, US
207.140.10.49	AS54142 White Cloud Communications US, LLC	6.00ms from Louisville, US
207.140.11.193	AS54142 White Cloud Communications US, LLC	6.00ms from Louisville, US
207.140.13.2	AS54142 White Cloud Communications US, LLC	6.24ms from Louisville, 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
34.161.211.165	AS396982 Google LLC	4.10ms from Atlanta, US
44.241.74.197	AS16509 Amazon.com, Inc.	0.15ms from Boardman, US
200.135.1.5	AS10715 Universidade Federal de Santa Catarina	10.71ms from Curitiba, BR
47.190.116.133	AS5650 Frontier Communications of America, Inc.	1.57ms from Dallas, US
75.244.151.181	AS6167 Verizon Business	13.60ms from Dallas, US
46.180.243.197	AS39927 E-Light-Telecom Ltd.	1.43ms from Kemerovo, RU
194.62.69.21	AS28846 ITV Services Limited	1.87ms from London, GB
81.104.41.85	AS5089 Virgin Media Limited	10.36ms from London, GB
110.147.208.21	AS1221 Telstra Limited	12.07ms from Melbourne, AU
35.183.137.101	AS16509 Amazon.com, Inc.	0.12ms from Montreal, CA
79.204.200.213	AS3320 Deutsche Telekom AG	3.97ms from Frankfurt am Main, DE
84.55.0.197	AS8881 1&1 Versatel Deutschland GmbH	0.45ms from Frankfurt am Main, DE
23.44.44.5	AS16625 Akamai Technologies, Inc.	1.51ms from Oslo, NO
40.124.100.117	AS8075 Microsoft Corporation	0.33ms from San Antonio, US
117.15.13.181	AS4837 CHINA UNICOM China169 Backbone	5.78ms from Beijing, CN
75.146.122.133	AS7922 Comcast Cable Communications, LLC	7.22ms from Chicago, US
103.94.67.37	AS134013 Mass Computer	1.69ms from Delhi, IN
46.164.3.213	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	1.65ms from Ljubljana, SI
45.77.194.165	AS20473 The Constant Company, LLC	0.16ms from Miami, US
51.13.42.85	AS8075 Microsoft Corporation	1.80ms from Oslo, NO
177.116.83.165	AS26599 TELEFÔNICA BRASIL S.A	9.59ms from Sao Paulo, BR
36.225.99.101	AS3462 Data Communication Business Group	1.33ms from Taipei, TW
18.67.39.37	AS16509 Amazon.com, Inc.	0.13ms from Toronto, CA
73.39.227.37	AS7922 Comcast Cable Communications, LLC	7.93ms from Ashburn, US
216.153.254.133	AS7029 Windstream Communications LLC	8.38ms from Chicago, US

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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