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  2. 206.0.0.0/8
  3. AS7018  | 206.16.0.0/14

206.16.0.0/14

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID CERFNET-BLK-206

WHOIS Details

NetHandle:      NET-206-16-0-0-1
OrgID:          AEL-360
Parent:         NET-206-0-0-0-0
NetName:        CERFNET-BLK-206
NetRange:       206.16.0.0 - 206.19.255.255
NetType:        allocation
RegDate:        1995-05-17
Updated:        2025-03-19
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         5302 HARRY HINES BLVD
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235
RegDate:        2024-11-22
Updated:        2025-08-13
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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 206.16.0.0/14

Range ASN Company Num of IPs
206.16.194.0/24 AS394572 NIC USA, Inc. 256
206.16.210.0/24 AS2386 LaFarge 256
206.16.21.0/24 AS393360 CI - NIC Inc. SID-10476 256
206.16.240.0/24 AS393415 Littler Mendelson SID-21931 256
206.16.241.0/24 AS394572 NIC USA Inc. 256
206.16.244.0/24 AS13788 SID-18051 CI -Administrative Office of the United States Courts 256
206.16.244.0/24 AS13788 SID-18051 CI -Administrative Office of the United States Courts 256
206.16.244.0/24 AS2386 SID-18051 CI -Administrative Office of the United States Courts 256
206.16.244.0/24 AS2386 SID-18051 CI -Administrative Office of the United States Courts 256
206.19.51.0/24 AS12152 Upromise Investments, Inc 256
206.18.228.0/24 AS32216 ANX-E-BUSINESS-Tower-Automotive 256
206.19.231.0/24 AS22056 Sitel 256
206.19.237.0/24 AS2386 CI - TravelLeadersGroup SID-19060 256
206.19.244.0/24 AS32224 Empire Southwest 256
206.16.56.0/24 AS2386 Gibson, Dunn & Crutcher, LLP 256
206.17.31.0/24 AS394572 NIC USA, Inc. 256
206.17.98.0/23 AS62776 Health Dialog Inc. 512

Hosted domains

There are 1,634 domain names hosted across 350 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
206.16.26.103 constipationconversations.eu 168
206.16.26.11 vyvansekid.com 121
206.16.223.18 banjokazooiegruntyrevenge.net 76
206.16.26.133 apccdoz.com 62
206.16.201.108 themarketcommonclarendon.com 45
206.17.147.207 mayfairhousepb.com 43
206.18.123.22 finestscrubs.com 33
206.16.213.25 sunrisesouthbourne.co.uk 28
206.17.82.151 kohlerpowersystems.cn 25
206.16.223.83 banjo-kazooie.jp 24
206.16.201.8 avalonbayblooddrivenj.com 23
206.16.243.40 ceterisgroup.com 23
206.18.166.7 audiblelistener.com 22
206.16.223.25 mechcommander2.org 18
206.16.143.252 orajelmyway.com 18
206.17.92.114 kohlerwalkinbathtub.net 17
206.16.124.120 foldersfast.com 16
206.17.87.42 ibsplusrewards.com 16
206.18.109.68 parkhyatthotels.eu 13
206.16.247.118 seiu660.org 12

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

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

IP Address ASN Details
206.16.23.209 AS7018 AT&T Enterprises, LLC 4.15ms from Dallas, US
206.16.96.128 AS7018 AT&T Enterprises, LLC 1.37ms from Los Angeles, US
206.16.99.246 AS7018 AT&T Enterprises, LLC 6.64ms from Los Angeles, US
206.16.21.60 AS393360 Tyler Technologies, Inc. 2.86ms from Dallas, US
206.16.56.74 AS2386 AT&T Enterprises, LLC 3.57ms from Dallas, US
206.16.32.65 AS40526 Gap, Inc. Direct 5.24ms from Fremont, US
206.16.63.140 AS7018 AT&T Enterprises, LLC 1.40ms from Dallas, US
206.16.110.115 AS7018 AT&T Enterprises, LLC 16.97ms from Dallas, US
206.16.104.205 AS7018 AT&T Enterprises, LLC 3.89ms from Dallas, US
206.16.60.140 AS7018 AT&T Enterprises, LLC 3.72ms from Dallas, US
206.16.43.65 AS7018 AT&T Enterprises, LLC 3.59ms from Ashburn, US
206.16.212.49 AS394572 Tyler Technologies, Inc. 2.52ms from Ashburn, US
206.18.111.25 AS7018 AT&T Enterprises, LLC 1.37ms from Chicago, US
206.16.143.153 AS7018 AT&T Enterprises, LLC 3.00ms from New York City, US
206.16.206.74 AS7018 AT&T Enterprises, LLC 2.71ms from Ashburn, US
206.16.240.13 AS393415 LITTLER MENDELSON, P.C. 1.99ms from Ashburn, US
206.17.31.32 AS394572 Tyler Technologies, Inc. 2.37ms from Ashburn, US
206.18.104.66 AS7018 AT&T Enterprises, LLC 2.79ms from Chicago, US
206.19.231.40 AS22056 Sitel 1.39ms from Dallas, US
206.18.228.253 AS32216 Open Text Corporation 0.44ms from Detroit, US
206.19.189.1 AS7018 AT&T Enterprises, LLC 7.05ms from New York City, US
206.19.237.123 AS2386 AT&T Enterprises, LLC 3.05ms from New York City, US
206.16.253.10 AS7018 AT&T Enterprises, LLC 1.98ms from Ashburn, US
206.18.0.1 AS7018 AT&T Enterprises, LLC 1.84ms from Los Angeles, US
206.16.148.240 AS2386 AT&T Enterprises, LLC 6.35ms from Secaucus, 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
163.5.199.254 AS54252 Sprious LLC 1.30ms from Amsterdam, NL
75.170.127.254 AS19901 Brightspeed 9.22ms from Ashburn, US
50.246.126.174 AS7922 Comcast Cable Communications, LLC 7.34ms from Ashburn, US
217.85.33.206 AS3320 Deutsche Telekom AG 4.41ms from Berlin, DE
71.213.13.254 AS19901 Brightspeed 13.18ms from Chicago, US
12.247.238.174 AS7018 AT&T Enterprises, LLC 6.26ms from Durham, US
188.192.177.254 AS3209 Vodafone GmbH 7.65ms from Frankfurt am Main, DE
87.146.191.142 AS3320 Deutsche Telekom AG 9.44ms from Frankfurt am Main, DE
80.66.9.126 AS9145 EWE TEL GmbH 7.40ms from Hamburg, DE
1.64.52.254 AS4760 HKT Limited 1.14ms from Hong Kong, HK
90.170.212.254 AS12479 Orange Espagne SA 0.33ms from Madrid, ES
88.10.213.190 AS3352 TELEFONICA DE ESPANA S.A.U. 6.57ms from Madrid, ES
191.188.23.174 AS28573 Claro NXT Telecomunicacoes Ltda 3.27ms from Osasco, BR
45.238.128.30 AS53230 Clean Net Telecom Ltda 14.81ms from Osasco, BR
193.8.226.254 AS209498 PROACTIS SA 0.83ms from Paris, FR
82.143.162.254 AS12741 Netia SA 3.70ms from Poznan, PL
98.41.238.14 AS7922 Comcast Cable Communications, LLC 11.52ms from San Jose, US
173.13.174.206 AS7922 Comcast Cable Communications, LLC 6.66ms from Santa Clara, US
59.23.242.62 AS4766 Korea Telecom 4.85ms from Seoul, KR
112.178.122.254 AS4766 Korea Telecom 5.56ms from Seoul, KR
126.7.223.30 AS17676 SoftBank Corp. 2.91ms from Tokyo, JP
81.223.179.238 AS8412 T-Mobile Austria GmbH 1.01ms from Vienna, AT
217.97.164.238 AS5617 Orange Polska Spolka Akcyjna 4.62ms from Warsaw, PL
154.248.198.206 AS36947 Telecom Algeria 12.03ms from Algiers, DZ
23.222.39.142 AS16625 Akamai Technologies, Inc. 0.46ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m5 206.18.246.98
traceroute to 206.18.246.98 (206.18.246.98): 5 hops max, 52 byte packets
2 [AS7018] 12.87.59.14 0.508 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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.

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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