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  2. 71.0.0.0/8
  3. AS7018  | 71.138.0.0/15

71.138.0.0/15

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-71-137-64-0-1
OrgID:          AEL-360
Parent:         NET-71-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       71.137.64.0 - 71.140.255.255
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:      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:      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:      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 AS701 Verizon Business 2,097,152
71.96.0.0/11 AS5650 Verizon Business 2,097,152
71.192.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
71.224.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
71.208.0.0/12 AS209 CenturyLink Communications, LLC 1,048,576
71.208.0.0/12 AS19901 CenturyLink Communications, LLC 1,048,576
71.64.0.0/12 AS14065 Charter Communications Inc 1,048,576
71.64.0.0/12 AS16787 Charter Communications Inc 1,048,576
71.64.0.0/12 AS11351 Charter Communications Inc 1,048,576
71.64.0.0/12 AS11426 Charter Communications Inc 1,048,576
71.64.0.0/12 AS7843 Charter Communications Inc 1,048,576
71.64.0.0/12 AS13343 Charter Communications Inc 1,048,576
71.64.0.0/12 AS20115 Charter Communications Inc 1,048,576
71.64.0.0/12 AS10796 Charter Communications Inc 1,048,576
71.48.0.0/13 AS11398 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS19901 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS17402 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS14921 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 AS6222 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS2379 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS209 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS5778 CenturyLink Communications, LLC 524,288
71.56.0.0/13 AS7922 Comcast Cable Communications, LLC 524,288
71.32.0.0/13 AS209 CenturyLink Communications, LLC 524,288
71.0.0.0/14 AS2379 CenturyLink Communications, LLC 262,144
71.28.0.0/14 AS7029 Windstream Communications LLC 262,144
71.24.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
71.0.0.0/14 AS6222 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS209 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS5778 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS14921 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS14905 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
71.4.0.0/15 AS21631 Verizon Business 131,072
71.4.0.0/15 AS2828 Verizon Business 131,072
71.4.0.0/15 AS701 Verizon Business 131,072
71.4.0.0/15 AS395760 Verizon Business 131,072
71.16.0.0/16 AS16509 Amazon.com, Inc. 65,536
71.78.0.0/16 AS11427 Charter Communications Inc 65,536
71.17.0.0/16 AS803 Saskatchewan Telecommunications 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
71.145.128.0/18 AS16509 Amazon.com, Inc. 16,384
71.168.64.0/18 AS13977 Fidium 16,384
71.81.192.0/18 AS20115 Charter Communications LLC 16,384

Hosted domains

There are 74 domain names hosted across 46 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
71.138.21.137 hookemhosting.com 7
71.138.74.155 diskhead.com 6
71.139.120.210 billybox.tv 6
71.138.18.71 sacred.network 5
71.139.42.93 zombiefightingforce.us 4
71.139.102.8 perlman.dev 2
71.139.98.81 tevern.us 2
71.138.188.70 mediacaptur.com 2
71.138.17.242 destar.net 2
71.139.253.214 laminxflooring.com 2
71.139.98.154 stepzone.net 1
71.138.21.250 habitatcc.com 1
71.139.99.183 slocatgroup.com 1
71.138.163.151 almostrecords.com 1
71.139.120.117 ricardo-lisa.com 1
71.139.98.77 squeak.zone 1
71.138.1.117 wikitechnical.com 1
71.138.112.105 ortahome.com 1
71.139.85.52 nacdesign.com 1
71.139.192.63 mcgeeclan.org 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

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

IP Address ASN Details
71.139.105.131 AS7018 AT&T Enterprises, LLC 11.80ms from Dallas, US
71.139.117.51 AS7018 AT&T Enterprises, LLC 12.35ms from Kansas City, US
71.139.65.222 AS7018 AT&T Enterprises, LLC 6.90ms from San Jose, US
71.139.70.26 AS7018 AT&T Enterprises, LLC 13.80ms from Santa Clara, US
71.139.122.230 AS7018 AT&T Enterprises, LLC 1.30ms from Atlanta, US
71.139.160.0 AS7018 AT&T Enterprises, LLC 1.69ms from San Jose, US
71.139.106.243 AS7018 AT&T Enterprises, LLC 12.61ms from Dallas, US
71.139.101.105 AS7018 AT&T Enterprises, LLC 7.01ms from Atlanta, US
71.139.126.21 AS7018 AT&T Enterprises, LLC 1.47ms from Atlanta, US
71.139.127.131 AS7018 AT&T Enterprises, LLC 1.15ms from Atlanta, US
71.139.120.96 AS7018 AT&T Enterprises, LLC 1.86ms from Atlanta, US
71.139.103.244 AS7018 AT&T Enterprises, LLC 7.08ms from Atlanta, US
71.139.114.74 AS7018 AT&T Enterprises, LLC 7.75ms from Dallas, US
71.139.79.222 AS7018 AT&T Enterprises, LLC 6.47ms from San Jose, US
71.139.124.252 AS7018 AT&T Enterprises, LLC 3.51ms from Atlanta, US
71.139.115.165 AS7018 AT&T Enterprises, LLC 7.54ms from Dallas, US
71.139.119.112 AS7018 AT&T Enterprises, LLC 7.21ms from Dallas, US
71.139.97.39 AS7018 AT&T Enterprises, LLC 6.51ms from Atlanta, US
71.139.99.18 AS7018 AT&T Enterprises, LLC 7.14ms from Atlanta, US
71.139.113.177 AS7018 AT&T Enterprises, LLC 8.29ms from Dallas, US
71.139.243.192 AS7018 AT&T Enterprises, LLC 4.35ms from San Jose, US
71.139.123.59 AS7018 AT&T Enterprises, LLC 1.61ms from Atlanta, US
71.139.121.148 AS7018 AT&T Enterprises, LLC 1.73ms from Atlanta, US
71.139.104.239 AS7018 AT&T Enterprises, LLC 12.29ms from Dallas, US
71.139.118.27 AS7018 AT&T Enterprises, LLC 7.93ms from Dallas, 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
65.44.170.175 AS2828 Verizon Business 13.27ms from Ashburn, US
98.124.205.207 AS32133 Ting Fiber Inc. 3.09ms from Ashburn, US
56.112.86.175 AS16509 Amazon.com, Inc. 1.69ms from Calgary, CA
63.43.248.175 AS6167 Verizon Business 17.06ms from Chicago, US
75.71.8.15 AS7922 Comcast Cable Communications, LLC 7.19ms from Greenwood Village, US
140.0.179.255 AS23700 Linknet-Fastnet ASN 4.93ms from Jakarta, ID
69.68.202.255 AS209 CenturyLink Communications, LLC 2.22ms from Las Vegas, US
90.15.210.79 AS3215 Orange S.A. 6.24ms from Le Lamentin, MQ
60.186.53.95 AS4134 CHINANET-BACKBONE 5.26ms from Ningbo, CN
35.153.65.111 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
186.224.250.79 AS262758 Unisites Serviços de Informática EIRELI 0.73ms from Sao Jose do Rio Preto, BR
125.248.161.175 AS9316 DACOM-PUBNETPLUS 2.41ms from Seoul, KR
98.233.153.95 AS7922 Comcast Cable Communications, LLC 9.50ms from Ashburn, US
50.90.223.191 AS33363 Charter Communications, Inc 9.60ms from Chicago, US
203.211.247.143 AS7671 NTT SmartConnect Corporation 0.28ms from Osaka, JP
80.15.140.159 AS3215 Orange S.A. 3.82ms from Paris, FR
80.74.75.175 AS34177 CELESTE SAS 7.01ms from Paris, FR
38.154.193.159 AS55286 B2 Net Solutions Inc. 0.40ms from Piscataway, US
41.111.62.95 AS36947 Telecom Algeria 13.11ms from Algiers, DZ
125.66.73.255 AS4134 CHINANET-BACKBONE 6.06ms from Chengdu, CN
206.189.52.207 AS14061 DigitalOcean, LLC 0.27ms from Frankfurt am Main, DE
160.83.8.223 AS8373 Deutsche Bank AG 1.68ms from Frankfurt am Main, DE
103.145.79.127 AS140766 FPT Telecom Company 0.48ms from Hanoi, VN
168.210.161.255 AS20011 Dimension Data 1.72ms from Johannesburg, ZA
86.154.51.143 AS2856 British Telecommunications PLC 3.00ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 71.138.75.108
traceroute to 71.138.75.108 (71.138.75.108): 9 hops max, 52 byte packets
4 [AS2914] 129.250.2.254 1.033 ms
5 *
6 [AS7018] 32.130.91.80 155.161 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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