1. All IP Ranges
  2. 199.0.0.0/8
  3. AS7018  | 199.106.0.0/15

199.106.0.0/15

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID NETBLK-CERFNET-CBLK2

WHOIS Details

NetHandle:      NET-199-105-0-0-1
OrgID:          AEL-360
Parent:         NET-199-0-0-0-0
NetName:        NETBLK-CERFNET-CBLK2
NetRange:       199.105.0.0 - 199.108.255.255
NetType:        allocation
RegDate:        1994-01-10
Updated:        2025-03-19
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:        abuse@att.net
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:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
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:        rm-ipspecialist@att.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 199.106.0.0/15

Range ASN Company Num of IPs
199.107.38.0/24 AS13788 SID-18051 CI -Administrative Office of the United States Courts 256
199.107.120.0/24 AS36157 AIP - Acer America Corporation SID-19952 256
199.106.88.0/24 AS399604 CI - EXLService SID-9004 256
199.107.32.0/24 AS394572 CI - NIC USA Inc. SID-9359 256
199.106.180.0/24 AS6319 SID-19296 CI - Marriott International 256
199.107.20.0/22 AS13788 SID-18051 CI -Administrative Office of the United States Courts 1,024
199.107.192.0/19 AS54690 CERFnet customer - California Lutheran University 8,192

Nearby Ranges

BGP prefixes that overlap with 199.0.0.0/8

Range ASN Company Num of IPs
199.92.0.0/14 AS3356 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS11499 Level 3 Parent, LLC 262,144
199.0.0.0/14 AS174 Sprint 262,144
199.0.0.0/14 AS7118 Sprint 262,144
199.236.0.0/14 AS2914 NTT America, Inc. 262,144
199.18.0.0/16 AS33167 OARnet 65,536
199.63.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.117.0.0/16 AS26819 CenturyLink Communications, LLC 65,536
199.234.0.0/16 AS2914 NTT America, Inc. 65,536
199.240.0.0/16 AS2914 NTT America, Inc. 65,536
199.111.0.0/16 AS400065 University of Virginia 65,536
199.194.0.0/16 AS22463 CDK Global, LLC 65,536
199.61.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.72.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.199.0.0/16 AS40160 Inteliquent, inc. 65,536
199.117.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.29.0.0/16 AS11351 Cogent Communications, LLC 65,536
199.29.0.0/16 AS174 Cogent Communications, LLC 65,536
199.174.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.40.0.0/16 AS2571 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.203.0.0/16 AS202940 Cellcom Fixed Line Communication L.P 65,536
199.18.0.0/16 AS22320 OARnet 65,536
199.44.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.44.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
199.235.0.0/16 AS33105 Halton District School Board 65,536
199.126.0.0/16 AS852 TELUS Communications Inc. 65,536
199.18.0.0/16 AS13501 OARnet 65,536
199.199.0.0/16 AS25720 Inteliquent, inc. 65,536
199.111.0.0/16 AS225 University of Virginia 65,536
199.18.0.0/16 AS600 OARnet 65,536
199.243.0.0/16 AS577 Bell Canada 65,536
199.227.0.0/16 AS3549 Level 3 Parent, LLC 65,536
199.18.0.0/16 AS36368 OARnet 65,536
199.50.0.0/16 AS8075 Microsoft Limited 65,536
199.117.0.0/16 AS13993 CenturyLink Communications, LLC 65,536
199.86.0.0/16 AS5006 Inteliquent, inc. 65,536
199.18.0.0/16 AS3112 OARnet 65,536
199.232.0.0/16 AS54113 Fastly, Inc. 65,536
199.44.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.117.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.218.0.0/16 AS25822 OARnet 65,536
199.199.0.0/16 AS5006 Inteliquent, inc. 65,536
199.44.0.0/16 AS54427 CenturyLink Communications, LLC 65,536
199.218.0.0/16 AS600 OARnet 65,536
199.90.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
199.117.0.0/16 AS10835 CenturyLink Communications, LLC 65,536
199.18.0.0/16 AS25822 OARnet 65,536
199.17.0.0/16 AS675 Minnesota State Colleges and Universities 65,536
199.186.0.0/16 AS7018 AT&T Services, Inc. 65,536

Hosted domains

There are 4,300 domain names hosted across 94 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.107.237.196 1-800-the-rose.ws 29
199.107.64.171 rubiiswet.com 10
199.107.237.206 800lasflores.com 7
199.107.184.200 saywhatkaraoke.com 7
199.107.184.109 sleeping-with-bob.com 6
199.106.238.48 kaplandemo.com 4
199.107.177.34 myhrdirectory.com 3
199.107.237.222 celebrations.name 3
199.106.195.199 andesamazon.org 2
199.107.177.33 mydirectory1.com 2
199.107.238.215 patientfacts.com 2
199.107.188.237 empirestores.co.uk 2
199.106.238.124 kaplanlwwpntesting.com 1
199.106.94.166 vintageraggedy.com 1
199.107.177.28 web1mybenefitsdirectory.com 1
199.106.215.152 aborruso.net 1
199.106.190.80 wasteservicesinc.com 1
199.106.238.246 kaplantestdrive.com 1
199.107.238.216 formularymonographs.com 1
199.106.238.233 kaplank12programs.com 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

1,084 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
199.106.108.97 AS11030 Qualcomm, Inc. 1.39ms from San Diego, US
199.107.200.1 AS54690 California Lutheran University 6.69ms from Los Angeles, US
199.107.206.1 AS54690 California Lutheran University 7.18ms from Los Angeles, US
199.106.116.10 AS11030 Qualcomm, Inc. 1.82ms from San Diego, US
199.107.64.241 AS7018 AT&T Enterprises, LLC 2.00ms from Ashburn, US
199.107.23.95 AS13788 US Courts 2.70ms from Ashburn, US
199.107.160.32 AS11045 Sterling Communications, Inc. 1.28ms from Hillsboro, US
199.107.204.1 AS54690 California Lutheran University 5.79ms from Los Angeles, US
199.107.120.1 AS36157 Acer America Corporation 1.44ms from Dallas, US
199.106.124.136 AS11030 Qualcomm, Inc. 1.58ms from San Diego, US
199.106.145.1 AS7018 AT&T Enterprises, LLC 7.36ms from Secaucus, US
199.106.114.97 AS11030 Qualcomm, Inc. 4.17ms from Los Angeles, US
199.107.196.38 AS54690 California Lutheran University 3.48ms from Los Angeles, US
199.107.155.1 AS7018 AT&T Enterprises, LLC 0.52ms from Montreal, CA
199.107.65.193 AS7018 AT&T Enterprises, LLC 2.76ms from Ashburn, US
199.107.166.113 AS11045 Sterling Communications, Inc. 1.11ms from Portland, US
199.107.21.149 AS13788 US Courts 2.69ms from Ashburn, US
199.107.194.38 AS54690 California Lutheran University 3.67ms from Los Angeles, US
199.107.199.1 AS54690 California Lutheran University 6.19ms from Los Angeles, US
199.107.17.8 AS13788 US Courts 2.65ms from Ashburn, US
199.106.99.34 AS11030 Qualcomm, Inc. 3.51ms from Los Angeles, US
199.106.195.1 AS7018 AT&T Enterprises, LLC 4.76ms from Los Angeles, US
199.106.122.2 AS11030 Qualcomm, Inc. 3.45ms from Los Angeles, US
199.106.156.121 AS7018 AT&T Enterprises, LLC 3.94ms from Dallas, US
199.107.197.121 AS54690 California Lutheran University 1.80ms from Las Vegas, 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
73.215.61.191 AS7922 Comcast Cable Communications, LLC 7.83ms from Ashburn, US
34.80.17.239 AS396982 Google LLC 0.14ms from Chang-hua, TW
134.3.75.63 AS3209 Vodafone GmbH 11.37ms from Frankfurt am Main, DE
93.202.169.191 AS3320 Deutsche Telekom AG 5.64ms from Frankfurt am Main, DE
94.86.228.47 AS3269 Telecom Italia S.p.A. 6.26ms from Milan, IT
65.32.143.15 AS33363 Charter Communications, Inc 5.25ms from Orlando, US
24.42.105.239 AS12975 PALTEL Autonomous System 6.43ms from Tel Aviv, IL
34.82.91.223 AS396982 Google LLC 0.14ms from The Dalles, US
83.145.160.207 AS30975 Telewizja Kablowa Koszalin sp. z o. o. 13.03ms from Warsaw, PL
82.170.156.47 AS1136 KPN B.V. 2.32ms from Amsterdam, NL
37.139.24.175 AS14061 DigitalOcean, LLC 0.19ms from Amsterdam, NL
167.148.228.47 AS7029 Windstream Communications LLC 0.40ms from Ashburn, US
102.46.203.159 AS8452 TE-AS 2.91ms from Cairo, EG
34.171.3.47 AS396982 Google LLC 0.13ms from Council Bluffs, US
108.156.233.223 AS16509 Amazon.com, Inc. 0.28ms from Dallas, US
5.31.59.15 AS15802 Emirates Integrated Telecommunications Company PJSC 3.21ms from Dubai, AE
51.186.215.63 AS5607 Sky UK Limited 1.46ms from Dublin, IE
80.133.36.31 AS3320 Deutsche Telekom AG 4.65ms from Duesseldorf, DE
208.74.86.207 AS11187 Global Web Solutions, Inc. 2.98ms from Herndon, US
86.146.54.159 AS2856 British Telecommunications PLC 4.29ms from London, GB
143.255.114.63 AS28270 Videomar Rede Nordeste S/A 4.04ms from Osasco, BR
176.77.103.159 AS12714 PJSC MegaFon 1.36ms from Samara, RU
156.239.132.223 AS44559 IT HOSTLINE LTD 0.29ms from Seoul, KR
112.212.121.15 AS9689 SK Broadband Co Ltd 6.93ms from Seoul, KR
202.253.252.63 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.50ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 199.106.1.14
traceroute to 199.106.1.14 (199.106.1.14): 6 hops max, 52 byte packets
2 [AS20278] 167.88.4.233 9.087 ms
3 [AS20278] 167.88.4.218 0.405 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Chicago, 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.

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