99.181.0.0/18

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID SBCIS-SBIS-6BLK

WHOIS Details

NetHandle:      NET-99-157-0-0-1
OrgID:          AEL-360
Parent:         NET-99-0-0-0-0
NetName:        SBCIS-SBIS-6BLK
NetRange:       99.157.0.0 - 99.181.63.255
NetType:        allocation
RegDate:        2007-08-29
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 99.181.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
99.181.53.204 e271828.us 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

Pingable IPs

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

IP Address ASN Details
99.181.11.26 AS7018 AT&T Enterprises, LLC 25.69ms from Miami, US
99.181.55.243 AS7018 AT&T Enterprises, LLC 4.50ms from Dallas, US
99.181.50.113 AS7018 AT&T Enterprises, LLC 20.04ms from Dallas, US
99.181.45.41 AS7018 AT&T Enterprises, LLC 21.14ms from Atlanta, US
99.181.22.236 AS7018 AT&T Enterprises, LLC 18.30ms from Miami, US
99.181.9.113 AS7018 AT&T Enterprises, LLC 25.02ms from Miami, US
99.181.46.166 AS7018 AT&T Enterprises, LLC 10.80ms from Atlanta, US
99.181.61.140 AS7018 AT&T Enterprises, LLC 21.51ms from Miami, US
99.181.12.29 AS7018 AT&T Enterprises, LLC 13.84ms from Miami, US
99.181.60.136 AS7018 AT&T Enterprises, LLC 22.15ms from Miami, US
99.181.44.202 AS7018 AT&T Enterprises, LLC 21.45ms from Atlanta, US
99.181.40.136 AS7018 AT&T Enterprises, LLC 25.03ms from Atlanta, US
99.181.47.137 AS7018 AT&T Enterprises, LLC 10.86ms from Atlanta, US
99.181.52.116 AS7018 AT&T Enterprises, LLC 4.28ms from Dallas, US
99.181.43.74 AS7018 AT&T Enterprises, LLC 25.29ms from Atlanta, US
99.181.54.88 AS7018 AT&T Enterprises, LLC 2.98ms from Dallas, US
99.181.59.229 AS7018 AT&T Enterprises, LLC 10.06ms from Miami, US
99.181.10.97 AS7018 AT&T Enterprises, LLC 25.13ms from Miami, US
99.181.57.212 AS7018 AT&T Enterprises, LLC 9.94ms from Miami, US
99.181.19.224 AS7018 AT&T Enterprises, LLC 5.57ms from Miami, US
99.181.56.220 AS7018 AT&T Enterprises, LLC 11.58ms from Miami, US
99.181.8.106 AS7018 AT&T Enterprises, LLC 25.81ms from Miami, US
99.181.58.126 AS7018 AT&T Enterprises, LLC 11.08ms from Miami, US
99.181.63.239 AS7018 AT&T Enterprises, LLC 21.47ms from Miami, US
99.181.49.206 AS7018 AT&T Enterprises, LLC 18.70ms 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
23.96.113.66 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
190.2.212.34 AS262186 TV AZTECA SUCURSAL COLOMBIA 5.57ms from Bogota, CO
61.139.182.146 AS4837 CHINA UNICOM China169 Backbone 6.85ms from Changchun, CN
183.215.100.50 AS56047 China Mobile communications corporation 1.78ms from Changsha, CN
130.213.74.226 AS8075 Microsoft Corporation 0.59ms from Chicago, US
72.176.48.242 AS11427 Charter Communications Inc 6.07ms from Dallas, US
79.238.151.130 AS3320 Deutsche Telekom AG 6.81ms from Frankfurt am Main, DE
102.141.77.98 AS328638 Letaba Networks (Pty) Ltd 5.92ms from Johannesburg, ZA
138.37.139.194 AS198864 Queen Mary and Westfield College, University of London 1.83ms from London, GB
12.226.190.50 AS7018 AT&T Enterprises, LLC 5.28ms from Miami, US
37.45.235.146 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 1.73ms from Minsk, BY
82.64.1.146 AS12322 Free SAS 1.75ms from Paris, FR
82.185.119.82 AS3269 Telecom Italia S.p.A. 7.38ms from Rome, IT
189.87.160.2 AS4230 CLARO S.A. 0.49ms from Sao Paulo, BR
13.214.69.242 AS16509 Amazon.com, Inc. 0.09ms from Singapore, SG
4.147.92.210 AS8075 Microsoft Corporation 0.68ms from Sydney, AU
180.214.50.34 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.48ms from Tokyo, JP
117.65.126.50 AS4134 CHINANET-BACKBONE 8.56ms from Huai'an, CN
178.166.50.194 AS12353 Vodafone Portugal 3.28ms from Lisbon, PT
94.81.194.34 AS3269 Telecom Italia S.p.A. 1.22ms from Milan, IT
85.21.182.210 AS8402 PJSC "Vimpelcom" 1.51ms from Moscow, RU
50.173.69.226 AS7922 Comcast Cable Communications, LLC 3.21ms from New York City, US
177.124.205.242 AS17222 MUNDIVOX DO BRASIL LTDA 0.56ms from Rio de Janeiro, BR
13.88.60.82 AS8075 Microsoft Corporation 0.61ms from San Jose, US
177.70.6.130 AS28209 Under Servicos de Internet Ltda 0.76ms from Sao Paulo, BR

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 99.181.13.73
traceroute to 99.181.13.73 (99.181.13.73): 9 hops max, 52 byte packets
5 [AS174] 154.54.167.185 23.272 ms
6 [AS7018] 192.205.37.21 24.25 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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