139.76.64.0/18

AS11712 · AT&T Services, Inc.

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Summary

Country	United States
Domain	att.com
ASN	AS11712
Registry	ARIN
ID	BELLSOUTH

WHOIS Details

NetHandle:      NET-139-76-0-0-1
OrgID:          ATTSE-Z
Parent:         NET-139-0-0-0-0
NetName:        BELLSOUTH
NetRange:       139.76.0.0 - 139.76.255.255
NetType:        allocation
RegDate:        1990-01-31
Updated:        2021-12-14
Source:         ARIN


OrgID:          ATTSE-Z
OrgName:        AT&T Services, Inc.
CanAllocate:    
Street:         Enterprise IP Group
Street:         c/o Ed Williams
Street:         240 N Meridian Street
Street:         Room 280
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
Comment:        http://www.att.com
RegDate:        2009-01-30
Updated:        2024-07-30
OrgAdminHandle: WILLI576-ARIN
OrgTechHandle:  WILLI576-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      WILLI576-ARIN
IsRole:         N
LastName:       Williams
FirstName:      Ed
Street:         240 N Meridian St.
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
RegDate:        2013-12-10
Updated:        2025-07-03
OfficePhone:    +1-317-265-0000
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 139.76.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
139.76.64.14	AS11712 AT&T Services, Inc.	`7.61ms` from Atlanta, US
139.76.121.4	AS11712 AT&T Services, Inc.	`7.47ms` from Atlanta, 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
185.108.67.162	AS209390 ViaData ICT Infrastructuur B.V.	`4.29ms` from Amsterdam, NL
96.91.209.146	AS7922 Comcast Cable Communications, LLC	`6.90ms` from Ashburn, US
184.82.150.66	AS133481 AIS Fibre	`2.86ms` from Bangkok, TH
114.254.200.194	AS4808 China Unicom Beijing Province Network	`3.99ms` from Beijing, CN
97.130.80.50	AS6167 Verizon Business	`11.65ms` from Chicago, US
117.240.67.98	AS9829 National Internet Backbone	`10.75ms` from Delhi, IN
63.233.100.66	AS209 CenturyLink Communications, LLC	`12.16ms` from Denver, US
118.142.49.18	AS9304 HGC Global Communications Limited	`1.46ms` from Hong Kong, HK
196.35.164.82	AS3741 Dimension Data	`1.20ms` from Johannesburg, ZA
78.85.104.130	AS12389 PJSC Rostelecom	`19.20ms` from Kazan, RU
174.75.36.162	AS22773 Cox Communications Inc.	`5.50ms` from Los Angeles, US
37.207.67.66	AS3269 Telecom Italia S.p.A.	`9.55ms` from Milan, IT
187.216.253.226	AS8151 UNINET	`5.77ms` from Santiago de Queretaro, MX
187.218.132.130	AS8151 UNINET	`2.99ms` from Santiago de Queretaro, MX
182.223.165.82	AS17858 LG POWERCOMM	`2.47ms` from Seoul, KR
112.138.187.130	AS10010 TOKAI Communications Corporation	`6.01ms` from Tokyo, JP
180.15.188.114	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.71ms` from Tokyo, JP
54.236.171.226	AS14618 Amazon.com, Inc.	`0.67ms` from Ashburn, US
31.14.113.34	AS25184 Afranet	`14.27ms` from Baku, AZ
101.19.180.82	AS4837 CHINA UNICOM China169 Backbone	`10.72ms` from Beijing, CN
89.12.123.18	AS6805 Telefonica Germany GmbH & Co.OHG	`3.12ms` from Berlin, DE
71.233.70.18	AS7922 Comcast Cable Communications, LLC	`9.20ms` from Boston, US
125.71.215.66	AS4134 CHINANET-BACKBONE	`2.15ms` from Chengdu, CN
75.210.64.18	AS6167 Verizon Business	`10.34ms` from Chicago, US
136.112.151.98	AS396982 Google LLC	`0.10ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f3 -m6 139.76.125.252

traceroute to 139.76.125.252 (139.76.125.252): 6 hops max, 52 byte packets

3 [] 15.230.139.226 42.161 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Houston, US

On December 28th 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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