1. All IP Ranges
  2. 71.0.0.0/8
  3. 71.133.0.0/16
  4. AS7018  | 71.133.0.0/16

71.133.0.0/16

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID SBCIS-SIS80

WHOIS Details

NetHandle:      NET-71-132-64-0-1
OrgID:          AEL-360
Parent:         NET-71-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       71.132.64.0 - 71.136.63.255
NetType:        allocation
RegDate:        2005-01-11
Updated:        2024-12-05
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2025-10-29
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-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:      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:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        [email protected]
Mailbox:        [email protected]
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:        2025-08-18
OfficePhone:    +1-888-876-2382
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 71.0.0.0/8

Range ASN Company Num of IPs
71.96.0.0/11 AS5650 Verizon Business 2,097,152
71.96.0.0/11 AS701 Verizon Business 2,097,152
71.224.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
71.64.0.0/12 AS16787 Charter Communications Inc 1,048,576
71.64.0.0/12 AS20115 Charter Communications Inc 1,048,576
71.192.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
71.208.0.0/12 AS19901 CenturyLink Communications, LLC 1,048,576
71.64.0.0/12 AS11426 Charter Communications Inc 1,048,576
71.64.0.0/12 AS13343 Charter Communications Inc 1,048,576
71.64.0.0/12 AS11351 Charter Communications Inc 1,048,576
71.64.0.0/12 AS14065 Charter Communications Inc 1,048,576
71.64.0.0/12 AS10796 Charter Communications Inc 1,048,576
71.208.0.0/12 AS209 CenturyLink Communications, LLC 1,048,576
71.64.0.0/12 AS7843 Charter Communications Inc 1,048,576
71.32.0.0/13 AS209 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS209 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS2379 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS11398 CenturyLink Communications, LLC 524,288
71.56.0.0/13 AS7922 Comcast Cable Communications, LLC 524,288
71.48.0.0/13 AS17402 CenturyLink Communications, LLC 524,288
71.32.0.0/13 AS19901 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS14905 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS19901 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS5778 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS14921 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS6222 CenturyLink Communications, LLC 524,288
71.0.0.0/14 AS14921 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS14905 CenturyLink Communications, LLC 262,144
71.24.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
71.28.0.0/14 AS7029 Windstream Communications LLC 262,144
71.0.0.0/14 AS5778 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS6222 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS17402 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS19901 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS11398 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS2379 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS209 CenturyLink Communications, LLC 262,144
71.4.0.0/15 AS2828 Verizon Business 131,072
71.4.0.0/15 AS21631 Verizon Business 131,072
71.4.0.0/15 AS701 Verizon Business 131,072
71.4.0.0/15 AS395760 Verizon Business 131,072
71.17.0.0/16 AS803 Saskatchewan Telecommunications 65,536
71.78.0.0/16 AS11427 Charter Communications Inc 65,536
71.16.0.0/16 AS16509 Amazon.com, Inc. 65,536
71.6.128.0/17 AS10439 CariNet, Inc. 32,768
71.7.0.0/17 AS7029 Windstream Communications LLC 32,768
71.136.128.0/17 AS7018 AT&T Enterprises, LLC 32,768
71.141.64.0/18 AS7018 AT&T Enterprises, LLC 16,384
71.131.192.0/18 AS55960 Beijing Sinnet Technology Co., Ltd. 16,384
71.137.0.0/18 AS55960 Beijing Sinnet Technology Co., Ltd. 16,384

Hosted domains

There are 11 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
71.133.45.89 cardautismdatabase.com 5
71.133.106.99 ussposco.com 2
71.133.245.38 chorva.co 2
71.133.240.167 mymtzfamly.life 1
71.133.247.125 kc6yru.net 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
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Pingable IPs

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

IP Address ASN Details
71.133.224.54 AS7018 AT&T Enterprises, LLC 9.20ms from San Jose, US
71.133.61.78 AS7018 AT&T Enterprises, LLC 3.59ms from Los Angeles, US
71.133.8.134 AS7018 AT&T Enterprises, LLC 4.84ms from San Jose, US
71.133.194.3 AS7018 AT&T Enterprises, LLC 1.80ms from Los Angeles, US
71.133.245.78 AS7018 AT&T Enterprises, LLC 12.31ms from San Jose, US
71.133.243.236 AS7018 AT&T Enterprises, LLC 13.42ms from Redding, US
71.133.246.200 AS7018 AT&T Enterprises, LLC 28.35ms from San Jose, US
71.133.242.185 AS7018 AT&T Enterprises, LLC 14.18ms from Redding, US
71.133.244.23 AS7018 AT&T Enterprises, LLC 27.77ms from Redding, US
71.133.247.194 AS7018 AT&T Enterprises, LLC 11.57ms from San Jose, US
71.133.241.92 AS7018 AT&T Enterprises, LLC 14.81ms from Redding, US
71.133.204.25 AS7018 AT&T Enterprises, LLC 4.88ms from San Jose, US
71.133.199.246 AS7018 AT&T Enterprises, LLC 1.71ms from Los Angeles, 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
130.109.184.32 AS668 United States Department of Defense (DoD) 0.51ms from Atlanta, US
34.216.29.96 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
104.208.143.80 AS8075 Microsoft Corporation 0.20ms from Boydton, US
210.49.86.0 AS4804 Microplex PTY LTD 1.87ms from Brisbane, AU
87.92.162.64 AS16086 DNA Oyj 0.86ms from Helsinki, FI
75.237.177.96 AS6167 Verizon Business 16.96ms from Los Angeles, US
208.82.170.240 AS55247 Ivalua Inc. 1.02ms from Montreal, CA
90.0.192.48 AS3215 Orange S.A. 3.27ms from Paris, FR
221.133.186.0 AS9689 SK Broadband Co Ltd 1.98ms from Seoul, KR
34.84.188.144 AS396982 Google LLC 0.15ms from Tokyo, JP
199.167.109.240 AS22652 Videotron Ltee 0.28ms from Toronto, CA
20.93.193.64 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
2.82.196.80 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.60ms from Braga, PT
184.31.36.64 AS16625 Akamai Technologies, Inc. 0.06ms from Brisbane, AU
42.192.166.160 AS45090 Shenzhen Tencent Computer Systems Company Limited 4.60ms from Shanghai, CN
54.169.208.144 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
175.181.54.0 AS4780 Digital United Inc. 0.41ms from Taipei, TW
54.92.37.192 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
45.76.51.128 AS20473 The Constant Company, LLC 0.16ms from Tokyo, JP
212.182.5.16 AS12324 Maria Curie-Sklodowska University 4.27ms from Warsaw, PL
40.76.153.96 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
184.1.60.0 AS209 CenturyLink Communications, LLC 9.74ms from Atlanta, US
110.252.155.128 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Beijing, CN
187.250.137.176 AS8151 UNINET 3.99ms from Los Angeles, US
99.42.6.208 AS7018 AT&T Enterprises, LLC 7.27ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 71.133.67.239
traceroute to 71.133.67.239 (71.133.67.239): 9 hops max, 52 byte packets
6 [AS7018] 32.130.89.12 45.359 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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