99.76.128.0/17

AS7018  ·  AT&T Enterprises, LLC

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Summary

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

WHOIS Details

NetHandle:      NET-99-76-128-0-1
OrgID:          AEL-360
Parent:         NET-99-0-0-0-0
NetName:        SBCIS-SBIS
NetRange:       99.76.128.0 - 99.76.255.255
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 99.76.0.0/16

Range ASN Company Num of IPs
99.76.64.0/18 AS16509 Amazon.com, Inc. 16,384
99.76.0.0/18 AS7018 AT&T Enterprises, LLC 16,384

Hosted domains

There are 49 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
99.76.140.158 dirgo.me 8
99.76.200.113 kreweoffools.com 8
99.76.168.154 computerenvironment.com 3
99.76.200.66 psychwand.net 2
99.76.185.67 spak1.com 2
99.76.223.74 drofnevets.com 1
99.76.168.20 dzkl.com 1
99.76.207.17 essicorp-scada.com 1
99.76.140.154 thompsons.space 1
99.76.207.241 bertuccini.net 1
99.76.132.64 mbstransportllc.com 1
99.76.231.243 fashionandsave.com 1
99.76.234.130 esperdigital.com 1
99.76.143.90 gutapfel.com 1
99.76.175.5 garrardprojects.com 1
99.76.129.6 talkingbilobas.com 1
99.76.130.83 wesselmanhome.com 1
99.76.200.65 bisifi.net 1
99.76.154.90 thewitchyfaerie.com 1
99.76.168.105 superduperbiker.shop 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

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

IP Address ASN Details
99.76.137.243 AS7018 AT&T Enterprises, LLC 6.48ms from Chicago, US
99.76.241.84 AS7018 AT&T Enterprises, LLC 7.34ms from Columbus, US
99.76.179.117 AS7018 AT&T Enterprises, LLC 4.88ms from Dallas, US
99.76.181.172 AS7018 AT&T Enterprises, LLC 4.00ms from Dallas, US
99.76.174.150 AS7018 AT&T Enterprises, LLC 1.67ms from Atlanta, US
99.76.204.102 AS7018 AT&T Enterprises, LLC 9.18ms from Houston, US
99.76.225.205 AS7018 AT&T Enterprises, LLC 5.49ms from Los Angeles, US
99.76.186.199 AS7018 AT&T Enterprises, LLC 2.12ms from Los Angeles, US
99.76.187.23 AS7018 AT&T Enterprises, LLC 2.31ms from Los Angeles, US
99.76.149.249 AS7018 AT&T Enterprises, LLC 2.79ms from Miami, US
99.76.236.20 AS7018 AT&T Enterprises, LLC 3.33ms from San Antonio, US
99.76.200.118 AS7018 AT&T Enterprises, LLC 8.96ms from Houston, US
99.76.170.214 AS7018 AT&T Enterprises, LLC 2.31ms from Atlanta, US
99.76.240.1 AS7018 AT&T Enterprises, LLC 6.75ms from Columbus, US
99.76.190.18 AS7018 AT&T Enterprises, LLC 17.58ms from Los Angeles, US
99.76.128.27 AS7018 AT&T Enterprises, LLC 2.33ms from Dallas, US
99.76.131.44 AS7018 AT&T Enterprises, LLC 2.57ms from Dallas, US
99.76.254.97 AS7018 AT&T Enterprises, LLC 23.87ms from Dallas, US
99.76.184.229 AS7018 AT&T Enterprises, LLC 2.36ms from Los Angeles, US
99.76.158.34 AS7018 AT&T Enterprises, LLC 6.88ms from Atlanta, US
99.76.212.62 AS7018 AT&T Enterprises, LLC 7.17ms from Chicago, US
99.76.138.59 AS7018 AT&T Enterprises, LLC 7.08ms from Chicago, US
99.76.180.183 AS7018 AT&T Enterprises, LLC 3.90ms from Dallas, US
99.76.130.243 AS7018 AT&T Enterprises, LLC 2.75ms from Dallas, US
99.76.171.30 AS7018 AT&T Enterprises, LLC 2.02ms 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
145.124.20.1 AS1103 SURF B.V. 3.38ms from Amsterdam, NL
108.142.165.225 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
173.87.69.241 AS5650 Frontier Communications of America, Inc. 10.75ms from Ashburn, US
66.191.212.1 AS20115 Charter Communications LLC 6.18ms from Atlanta, US
92.81.61.1 AS9050 Orange Romania S.A. 8.28ms from Bucharest, RO
186.23.150.1 AS27747 Telecentro S.A. 0.96ms from Buenos Aires, AR
190.193.111.1 AS7303 Telecom Argentina S.A. 7.77ms from Buenos Aires, AR
173.42.66.129 AS11426 Charter Communications Inc 1.05ms from Charlotte, US
118.118.246.193 AS4134 CHINANET-BACKBONE 6.82ms from Chengdu, CN
112.19.213.1 AS9808 China Mobile Communications Group Co., Ltd. 11.17ms from Chengdu, CN
61.128.230.241 AS4134 CHINANET-BACKBONE 1.62ms from Chongqing, CN
190.10.84.1 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.90ms from Curridabat, CR
160.2.87.1 AS11492 CABLE ONE, INC. 5.27ms from Dallas, US
96.19.39.1 AS11492 CABLE ONE, INC. 4.24ms from Dallas, US
38.96.204.17 AS174 Cogent Communications, LLC 1.25ms from Dallas, US
72.47.110.1 AS19108 Optimum 2.39ms from Dallas, US
66.169.219.1 AS20115 Charter Communications LLC 4.00ms from Dallas, US
208.72.32.193 AS36730 Transformyx, Inc. 11.34ms from Dallas, US
50.200.234.1 AS7922 Comcast Cable Communications, LLC 0.88ms from Dallas, US
69.71.183.97 AS10835 Visionary Communications LLC 6.53ms from Denver, US
68.60.176.1 AS7922 Comcast Cable Communications, LLC 2.02ms from Detroit, US
86.42.136.1 AS5466 Eircom Limited 3.67ms from Dublin, IE
91.8.66.65 AS3320 Deutsche Telekom AG 4.69ms from Duesseldorf, DE
62.144.247.97 AS12312 ecotel communication ag 8.11ms from Frankfurt am Main, DE
45.134.122.129 AS205199 Bredbandig IT Communication i Goteborg AB 4.11ms from Goeteborg, SE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 99.76.223.253
traceroute to 99.76.223.253 (99.76.223.253): 10 hops max, 52 byte packets
5 [AS3491] 63.218.151.29 0.862 ms
6 *
7 [AS7018] 192.205.32.161 250.484 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
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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