1. All IP Ranges
  2. 99.0.0.0/8
  3. AS7018  | 99.56.0.0/13

99.56.0.0/13

AS7018  ·  AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

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

WHOIS Details

NetHandle:      NET-99-10-64-0-1
OrgID:          AEL-360
Parent:         NET-99-0-0-0-0
NetName:        SBCIS-SBIS
NetRange:       99.10.64.0 - 99.75.191.255
NetType:        allocation
RegDate:        2008-02-25
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 99.0.0.0/8

Range ASN Company Num of IPs
99.224.0.0/11 AS812 Rogers Communications Canada Inc. 2,097,152
99.208.0.0/12 AS812 Rogers Communications Canada Inc. 1,048,576
99.80.0.0/15 AS16509 Amazon Data Services Ireland Limited 131,072
99.194.0.0/15 AS209 CenturyLink Communications, LLC 131,072
99.194.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
99.194.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
99.143.0.0/16 AS16509 Amazon.com, Inc. 65,536
99.79.0.0/16 AS16509 Amazon Data Services Canada 65,536
99.192.128.0/17 AS42567 MOJOHOST 32,768
99.192.0.0/17 AS855 Bell Canada 32,768
99.141.0.0/17 AS16509 Amazon.com, Inc. 32,768
99.85.0.0/17 AS7018 AT&T Enterprises, LLC 32,768
99.192.128.0/17 AS27589 MOJOHOST 32,768
99.192.0.0/17 AS577 Bell Canada 32,768
99.198.128.0/17 AS16591 Google Fiber Inc. 32,768
99.76.128.0/17 AS7018 AT&T Enterprises, LLC 32,768
99.150.0.0/17 AS16509 Amazon.com, Inc. 32,768
99.156.192.0/18 AS16509 Amazon.com, Inc. 16,384
99.75.192.0/18 AS16509 Amazon.com, Inc. 16,384
99.10.0.0/18 AS16509 Amazon.com, Inc. 16,384
99.217.128.0/18 AS15128 Comwave Telecom Inc. 16,384
99.77.0.0/18 AS16509 Amazon.com, Inc. 16,384
99.76.64.0/18 AS16509 Amazon.com, Inc. 16,384
99.144.192.0/18 AS16509 Amazon.com, Inc. 16,384
99.217.192.0/18 AS15128 Comwave Telecom Inc. 16,384
99.78.0.0/18 AS16509 Amazon Data Services Northern Virginia 16,384
99.76.0.0/18 AS7018 AT&T Enterprises, LLC 16,384
99.77.64.0/18 AS7018 AT&T Enterprises, LLC 16,384
99.83.64.0/18 AS16509 Amazon Data Services Northern Virginia 16,384
99.105.128.0/18 AS16509 Amazon.com, Inc. 16,384
99.78.64.0/18 AS7018 AT&T Enterprises, LLC 16,384
99.87.16.0/20 AS16509 Amazon Data Services India 4,096
99.77.0.0/20 AS16509 Amazon Data Services UAE 4,096
99.159.176.0/20 AS7287 LS-PSL Lightspeed Support Labs 4,096
99.77.32.0/20 AS16509 Amazon Data Services Spain 4,096
99.151.136.0/21 AS16509 Amazon Data Services India 2,048
99.151.128.0/21 AS16509 Amazon Data Services Canada 2,048
99.150.120.0/21 AS16509 Amazon Data Services UAE 2,048
99.151.120.0/21 AS16509 Amazon.com, Inc. 2,048
99.151.112.0/21 AS16509 Amazon Data Services Brazil 2,048
99.150.112.0/21 AS16509 Amazon Data Services India 2,048
99.151.104.0/21 AS16509 Amazon Data Services Singapore 2,048
99.150.96.0/21 AS16509 Amazon Data Services Osaka 2,048
99.150.104.0/21 AS16509 Amazon Data Services South Africa 2,048
99.77.16.0/21 AS16509 Amazon Data Services UAE 2,048
99.150.80.0/21 AS16509 Amazon Data Services Italy 2,048
99.77.48.0/21 AS16509 Amazon Data Services Spain 2,048
99.77.56.0/21 AS16509 Amazon Data Services Japan 2,048
99.150.88.0/21 AS16509 Amazon Data Services Hong Kong 2,048
99.150.72.0/21 AS16509 Amazon Data Services France 2,048

Hosted domains

There are 3,747 domain names hosted across 294 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
99.60.191.245 jams.wiki 3251
99.60.91.244 wtxnp.com 20
99.60.91.243 powerinitiative.org 16
99.58.161.101 surfsidexpress.com 15
99.57.181.82 thevotersblog.com 12
99.57.246.205 doubledumbdick.com 11
99.57.246.17 justforspeed.com 9
99.62.101.65 rcs.us 9
99.62.189.116 skullstudio.io 8
99.58.251.118 jhelp.us 7
99.62.40.173 idspecialists.com 7
99.57.235.127 darrendowntain.com 6
99.56.221.28 annarusson.com 6
99.59.156.51 mibcorp.com 5
99.59.153.117 electrical-insights.com 5
99.59.158.90 jhorner.com 5
99.62.154.194 createsuperapp.cc 5
99.56.197.53 govtprog.com 4
99.59.226.229 marcosselectrealty.com 4
99.62.152.203 realestateagentcrm.com 4

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

6,273 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
99.56.51.169 AS7018 AT&T Enterprises, LLC 1.99ms from Miami, US
99.56.45.95 AS7018 AT&T Enterprises, LLC 18.57ms from Los Angeles, US
99.56.46.141 AS7018 AT&T Enterprises, LLC 17.02ms from Los Angeles, US
99.56.42.252 AS7018 AT&T Enterprises, LLC 18.77ms from Los Angeles, US
99.56.49.56 AS7018 AT&T Enterprises, LLC 5.95ms from Miami, US
99.56.2.100 AS7018 AT&T Enterprises, LLC 1.77ms from Atlanta, US
99.56.53.206 AS7018 AT&T Enterprises, LLC 19.24ms from Miami, US
99.56.43.0 AS7018 AT&T Enterprises, LLC 22.33ms from Los Angeles, US
99.56.6.45 AS7018 AT&T Enterprises, LLC 3.07ms from Atlanta, US
99.56.1.207 AS7018 AT&T Enterprises, LLC 1.59ms from Atlanta, US
99.56.7.30 AS7018 AT&T Enterprises, LLC 3.47ms from Atlanta, US
99.56.0.217 AS7018 AT&T Enterprises, LLC 1.38ms from Atlanta, US
99.56.50.253 AS7018 AT&T Enterprises, LLC 2.57ms from Miami, US
99.56.5.30 AS7018 AT&T Enterprises, LLC 5.21ms from Atlanta, US
99.56.15.48 AS7018 AT&T Enterprises, LLC 3.97ms from Chicago, US
99.56.48.176 AS7018 AT&T Enterprises, LLC 5.71ms from Miami, US
99.56.3.152 AS7018 AT&T Enterprises, LLC 1.69ms from Atlanta, US
99.56.12.8 AS7018 AT&T Enterprises, LLC 3.95ms from Chicago, US
99.56.55.196 AS7018 AT&T Enterprises, LLC 18.15ms from Miami, US
99.56.44.19 AS7018 AT&T Enterprises, LLC 19.23ms from Los Angeles, US
99.56.52.96 AS7018 AT&T Enterprises, LLC 17.88ms from Miami, US
99.56.9.148 AS7018 AT&T Enterprises, LLC 18.36ms from Chicago, US
99.56.54.208 AS7018 AT&T Enterprises, LLC 17.56ms from Miami, US
99.60.239.219 AS7018 AT&T Enterprises, LLC 23.49ms from Chicago, US
99.60.236.248 AS7018 AT&T Enterprises, LLC 23.50ms from Chicago, 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
32.210.42.189 AS46690 Southern New England Telephone Company and SNET America, Inc. 12.29ms from Ashburn, US
99.93.254.157 AS7018 AT&T Enterprises, LLC 10.90ms from Atlanta, US
147.50.143.253 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.56ms from Bangkok, TH
155.212.87.29 AS44559 IT HOSTLINE LTD 0.10ms from Braga, PT
192.210.181.45 AS36352 HostPapa 0.15ms from Buffalo, US
116.95.5.157 AS4837 CHINA UNICOM China169 Backbone 9.70ms from Changchun, CN
128.105.37.13 AS59 University of Wisconsin Madison 5.45ms from Chicago, US
40.122.157.189 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
122.152.49.45 AS38562 Innovative Online Limited 0.17ms from Dhaka, BD
121.43.90.189 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.14ms from Hangzhou, CN
14.242.209.173 AS45899 VNPT Corp 4.72ms from Ho Chi Minh City, VN
156.226.29.157 AS142286 LUOGELANG (FRANCE) LIMITED 1.08ms from Hong Kong, HK
1.36.108.253 AS4760 HKT Limited 1.20ms from Hong Kong, HK
177.255.99.157 AS27831 Colombia Móvil 7.81ms from Medellin, CO
191.12.116.29 AS26599 TELEFÔNICA BRASIL S.A 7.81ms from Muriae, BR
153.183.106.141 AS4713 NTT DOCOMO BUSINESS,Inc. 6.37ms from Osaka, JP
5.10.128.205 AS16347 ADISTA SAS 0.31ms from Paris, FR
167.130.193.253 AS17562 Datacom Systems (NSW) 0.23ms from Perth, AU
82.85.203.173 AS8612 Tiscali Italia S.P.A. 10.89ms from Rome, IT
119.8.83.173 AS136907 HUAWEI CLOUDS 0.39ms from Sao Paulo, BR
221.143.70.109 AS9318 SK Broadband Co Ltd 6.08ms from Seoul, KR
185.70.46.157 AS44592 SkyLink Data Center BV 0.49ms from Amsterdam, NL
20.85.232.141 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
130.75.199.189 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.33ms from Berlin, DE
54.184.23.237 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -m7 99.56.253.86
traceroute to 99.56.253.86 (99.56.253.86): 7 hops max, 52 byte packets
1 [AS15169] 66.249.94.36 227.353 ms
2 [AS7018] 12.255.10.185 229.705 ms
3 *
4 [AS7018] 32.130.94.31 234.462 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Delhi, IN
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs