1. All IP Ranges
  2. 216.0.0.0/8
  3. AS7018  | 216.100.0.0/14

216.100.0.0/14

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID SBCIS-SIS80

WHOIS Details

NetHandle:      NET-216-100-0-0-1
OrgID:          AEL-360
Parent:         NET-216-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       216.100.0.0 - 216.103.255.255
NetType:        allocation
RegDate:        1998-10-02
Updated:        2024-12-05
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:      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 216.100.0.0/14

Range ASN Company Num of IPs
216.103.157.0/24 AS36074 Torrance Memorial Medical Center 256
216.100.200.0/24 AS14849 Superior Court of Califronia., County of San Diego 256
216.103.147.0/24 AS36074 Torrance Memorial Medical Center 256
216.101.17.0/24 AS14421 Theravance Biopharma US, LLC 256
216.102.80.0/22 AS23369 Sonoma County Office of Education 1,024
216.102.72.0/21 AS23369 Sonoma County Office of Education 2,048

Hosted domains

There are 124 domain names hosted across 85 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
216.103.47.75 worldletters.com 6
216.100.99.17 booneboards.info 5
216.100.0.97 culverconnect.city 4
216.102.108.30 sacsheriff.com 4
216.100.174.152 isemailvalid.net 3
216.100.5.133 joinipd.com 3
216.102.197.111 titillate.org 3
216.101.185.124 vall-y.com 2
216.101.110.4 parkergearhead.com 2
216.101.147.125 smdproductions.com 2
216.102.40.134 onlokconference.org 2
216.100.149.57 sshen.com 2
216.101.110.15 mtsautomation.com 2
216.100.98.11 extensiveenterprisesinc.com 2
216.100.193.115 afromero.com 2
216.103.76.44 commissionrep.com 2
216.100.0.88 culvercityselfservice.site 2
216.102.104.202 pinio.org 2
216.101.110.9 cmotor.com 2
216.100.248.92 thatnotsofreshfeeling.com 2

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

2,115 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
216.103.159.80 AS7018 AT&T Enterprises, LLC 3.24ms from Ashburn, US
216.101.202.33 AS7018 AT&T Enterprises, LLC 3.25ms from Los Angeles, US
216.103.89.0 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, US
216.103.214.0 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, US
216.102.57.209 AS7018 AT&T Enterprises, LLC 7.02ms from Santa Clara, US
216.102.165.169 AS7018 AT&T Enterprises, LLC 2.39ms from Los Angeles, US
216.102.148.255 AS7018 AT&T Enterprises, LLC 2.33ms from Los Angeles, US
216.102.21.185 AS7018 AT&T Enterprises, LLC 4.81ms from Los Angeles, US
216.101.116.138 AS7018 AT&T Enterprises, LLC 5.40ms from Miami, US
216.103.116.33 AS7018 AT&T Enterprises, LLC 1.24ms from Philadelphia, US
216.102.105.254 AS7018 AT&T Enterprises, LLC 4.21ms from Redding, US
216.103.82.0 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, US
216.103.252.254 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, US
216.103.141.11 AS7018 AT&T Enterprises, LLC 3.23ms from Ashburn, US
216.103.0.1 AS7018 AT&T Enterprises, LLC 4.41ms from Los Angeles, US
216.101.141.214 AS7018 AT&T Enterprises, LLC 6.46ms from Redding, US
216.103.209.0 AS7018 AT&T Enterprises, LLC 1.67ms from San Jose, US
216.103.8.0 AS7018 AT&T Enterprises, LLC 4.33ms from Los Angeles, US
216.103.102.121 AS7018 AT&T Enterprises, LLC 1.24ms from Philadelphia, US
216.102.104.254 AS7018 AT&T Enterprises, LLC 4.20ms from Redding, US
216.102.63.177 AS7018 AT&T Enterprises, LLC 6.89ms from San Jose, US
216.102.142.13 AS7018 AT&T Enterprises, LLC 17.60ms from Mount Prospect, US
216.102.107.0 AS7018 AT&T Enterprises, LLC 4.21ms from Redding, US
216.101.115.11 AS30443 Golden State Overnight Delivery Service, Inc. 0.83ms from San Jose, US
216.103.110.135 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, 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
77.173.73.222 AS1136 KPN B.V. 2.92ms from Amsterdam, NL
98.216.153.158 AS7922 Comcast Cable Communications, LLC 11.16ms from Boston, US
92.245.86.62 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 4.84ms from Budapest, HU
72.133.181.94 AS10796 Charter Communications Inc 7.29ms from Chicago, US
69.242.213.126 AS7922 Comcast Cable Communications, LLC 8.23ms from Flint, US
146.70.160.254 AS9009 M247 Europe SRL 0.13ms from Frankfurt am Main, DE
39.53.107.46 AS17557 Pakistan Telecommunication Company Limited 16.40ms from Karachi, PK
86.168.84.142 AS2856 British Telecommunications PLC 5.68ms from London, GB
199.182.229.110 AS54634 RPM WIRELESS INTERNET LLC 2.27ms from Los Angeles, US
132.239.104.30 AS7377 University of California, San Diego 2.82ms from Los Angeles, US
18.66.222.174 AS16509 Amazon.com, Inc. 0.20ms from Milan, IT
184.98.124.254 AS209 CenturyLink Communications, LLC 1.16ms from Phoenix, US
54.148.129.254 AS16509 Amazon.com, Inc. 4.58ms from Portland, US
39.85.118.78 AS4837 CHINA UNICOM China169 Backbone 5.67ms from Qingdao, CN
52.202.73.78 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
85.114.30.126 AS8492 "OBIT" Ltd. 0.59ms from Saint Petersburg, RU
202.232.1.30 AS2497 Internet Initiative Japan Inc. 0.19ms from San Jose, US
128.32.161.254 AS25 University of California at Berkeley 3.01ms from San Jose, US
14.56.121.254 AS4766 Korea Telecom 1.61ms from Seoul, KR
221.151.240.158 AS4766 Korea Telecom 1.69ms from Seoul, KR
220.91.120.254 AS4766 Korea Telecom 1.89ms from Seoul, KR
125.156.25.254 AS4766 Korea Telecom 5.72ms from Seoul, KR
218.159.113.30 AS4766 Korea Telecom 2.04ms from Seoul, KR
175.193.3.254 AS4766 Korea Telecom 1.43ms from Seoul, KR
209.58.168.30 AS59253 LEASEWEB SINGAPORE PTE. LTD. 0.62ms from Singapore, SG

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 216.100.134.215
traceroute to 216.100.134.215 (216.100.134.215): 6 hops max, 52 byte packets
3 [AS5578] 62.168.99.154 0.771 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bratislava, SK
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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