1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.186.0.0/16
  4. AS7018  | 199.186.0.0/16

199.186.0.0/16

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID NETBLK-ATTICO-BLK1

WHOIS Details

NetHandle:      NET-199-186-0-0-1
OrgID:          ATTSE-Z
Parent:         NET-199-0-0-0-0
NetName:        NETBLK-ATTICO-BLK1
NetRange:       199.186.0.0 - 199.186.255.255
NetType:        allocation
RegDate:        1994-02-22
Updated:        2012-04-02
Source:         ARIN


OrgID:          ATTSE-Z
OrgName:        AT&T Services, Inc.
CanAllocate:    
Street:         Enterprise IP Group
Street:         c/o Ed Williams
Street:         240 N Meridian Street
Street:         Room 280
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
Comment:        http://www.att.com
RegDate:        2009-01-30
Updated:        2024-07-30
OrgAdminHandle: WILLI576-ARIN
OrgTechHandle:  WILLI576-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      WILLI576-ARIN
IsRole:         N
LastName:       Williams
FirstName:      Ed
Street:         240 N Meridian St.
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
RegDate:        2013-12-10
Updated:        2025-07-03
OfficePhone:    +1-317-265-0000
Mailbox:        ew2497@att.com
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

Overlapping Ranges

BGP prefixes that are contained by 199.186.0.0/16

Range ASN Company Num of IPs
199.186.59.0/24 AS36297 DHI COMPUTING SRVC INC. 256

Nearby Ranges

BGP prefixes that overlap with 199.0.0.0/8

Range ASN Company Num of IPs
199.128.0.0/11 AS4155 USDA 2,097,152
199.236.0.0/14 AS2914 NTT America, Inc. 262,144
199.0.0.0/14 AS174 Cogent Communications, LLC 262,144
199.0.0.0/14 AS9009 Cogent Communications, LLC 262,144
199.92.0.0/14 AS3356 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS11499 Level 3 Parent, LLC 262,144
199.117.0.0/16 AS15295 CenturyLink Communications, LLC 65,536
199.203.0.0/16 AS1680 Cellcom Fixed Line Communication L.P 65,536
199.117.0.0/16 AS26819 CenturyLink Communications, LLC 65,536
199.18.0.0/16 AS600 OARnet 65,536
199.111.0.0/16 AS400065 University of Virginia 65,536
199.8.0.0/16 AS1767 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.111.0.0/16 AS225 University of Virginia 65,536
199.117.0.0/16 AS10835 CenturyLink Communications, LLC 65,536
199.227.0.0/16 AS3549 Level 3 Parent, LLC 65,536
199.44.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.199.0.0/16 AS5006 Inteliquent, inc. 65,536
199.50.0.0/16 AS8075 Microsoft Limited 65,536
199.243.0.0/16 AS577 Bell Canada 65,536
199.90.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
199.199.0.0/16 AS25720 Inteliquent, inc. 65,536
199.117.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.126.0.0/16 AS852 TELUS Communications Inc. 65,536
199.44.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
199.17.0.0/16 AS675 Minnesota State Colleges and Universities 65,536
199.199.0.0/16 AS40160 Inteliquent, inc. 65,536
199.118.0.0/16 AS8075 Microsoft Limited 65,536
199.218.0.0/16 AS600 OARnet 65,536
199.29.0.0/16 AS11351 Cogent Communications, LLC 65,536
199.18.0.0/16 AS22320 OARnet 65,536
199.18.0.0/16 AS13501 OARnet 65,536
199.86.0.0/16 AS5006 Inteliquent, inc. 65,536
199.18.0.0/16 AS33167 OARnet 65,536
199.240.0.0/16 AS2914 NTT America, Inc. 65,536
199.174.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.61.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.18.0.0/16 AS25822 OARnet 65,536
199.117.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.18.0.0/16 AS3112 OARnet 65,536
199.44.0.0/16 AS54427 CenturyLink Communications, LLC 65,536
199.117.0.0/16 AS13993 CenturyLink Communications, LLC 65,536
199.18.0.0/16 AS36368 OARnet 65,536
199.194.0.0/16 AS22463 CDK Global, LLC 65,536
199.72.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.40.0.0/16 AS19905 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.8.0.0/16 AS46266 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.63.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.232.0.0/16 AS54113 Fastly, Inc. 65,536

Hosted domains

There are 178 domain names hosted across 39 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.186.97.199 primaxconnect.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

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

IP Address ASN Details
199.186.59.111 AS36297 DHI Computing Service, Inc. 2.32ms from Draper, US
199.186.28.202 AS14795 Banco de Credito e Inversiones 0.94ms from Santiago, CL

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
144.217.20.160 AS16276 OVH SAS 0.07ms from Beauharnois, CA
70.109.145.32 AS13977 Fidium 3.28ms from Boston, US
81.183.227.0 AS5483 Magyar Telekom Plc. 0.97ms from Budapest, HU
65.40.98.128 AS19901 Brightspeed 7.07ms from Dallas, US
91.152.29.144 AS719 Elisa Oyj 0.74ms from Helsinki, FI
82.27.95.192 AS9304 HGC Global Communications Limited 1.93ms from Hong Kong, HK
175.138.34.224 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.00ms from Kuala Lumpur, MY
109.48.169.160 AS2860 NOS COMUNICACOES, S.A. 7.39ms from Lisbon, PT
66.214.174.192 AS20115 Charter Communications LLC 2.76ms from Los Angeles, US
79.10.235.112 AS3269 Telecom Italia S.p.A. 4.43ms from Milan, IT
133.204.25.224 AS2518 BIGLOBE Inc. 10.71ms from Osaka, JP
20.118.188.0 AS8075 Microsoft Corporation 0.20ms from Phoenix, US
88.203.183.32 AS29580 A1 Bulgaria EAD 2.81ms from Sofia, BG
58.50.79.144 AS4134 CHINANET-BACKBONE 4.49ms from Wuhan, CN
197.202.218.64 AS36947 Telecom Algeria 14.32ms from Algiers, DZ
111.206.94.240 AS4808 China Unicom Beijing Province Network 2.55ms from Beijing, CN
20.96.77.208 AS8075 Microsoft Corporation 0.28ms from Boydton, US
141.135.159.176 AS6848 Telenet BV 7.38ms from Brussels, BE
41.248.183.64 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.68ms from Casablanca, MA
75.178.35.128 AS11426 Charter Communications Inc 7.37ms from Charlotte, US
52.209.130.160 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
93.232.235.96 AS3320 Deutsche Telekom AG 2.30ms from Nuernberg, DE
60.210.156.240 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Qingdao, CN
107.201.120.128 AS7018 AT&T Enterprises, LLC 15.57ms from San Antonio, US
128.39.63.16 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 2.06ms from Sandefjord, NO

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 199.186.66.125
traceroute to 199.186.66.125 (199.186.66.125): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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