216.100.136.0/22

AS7287 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS7287
Parent Range	216.100.0.0/14
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 contain 216.100.136.0/22

Range	ASN	Company	Num of IPs
216.100.0.0/14	AS30443	AT&T Enterprises, LLC	262,144
216.100.0.0/14	AS7018	AT&T Enterprises, LLC	262,144
216.100.0.0/14	AS7287	AT&T Enterprises, LLC	262,144

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
80.139.196.134	AS3320 Deutsche Telekom AG	`6.88ms` from Frankfurt am Main, DE
93.255.95.6	AS3320 Deutsche Telekom AG	`18.74ms` from Frankfurt am Main, DE
120.192.188.134	AS24444 Shandong Mobile Communication Company Limited	`7.50ms` from Jinan, CN
36.129.90.134	AS56044 China Mobile communications corporation	`5.91ms` from Liaoyang, CN
190.119.145.150	AS12252 America Movil Peru S.A.C.	`5.28ms` from Lima, PE
51.38.73.22	AS16276 OVH SAS	`0.14ms` from London, GB
69.238.162.150	AS22916 Providence Health & Services	`1.06ms` from Los Angeles, US
50.184.225.70	AS7922 Comcast Cable Communications, LLC	`11.24ms` from Miami, US
59.95.21.54	AS9829 National Internet Backbone	`6.40ms` from Mumbai, IN
66.65.121.22	AS12271 Charter Communications Inc	`4.63ms` from New York City, US
180.45.113.166	AS4713 NTT Communications Corporation	`3.13ms` from Osaka, JP
201.158.46.214	AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	`2.87ms` from Osasco, BR
176.160.122.86	AS5410 Bouygues Telecom SA	`3.53ms` from Paris, FR
52.32.213.182	AS16509 Amazon.com, Inc.	`4.54ms` from Portland, US
35.94.250.150	AS16509 Amazon.com, Inc.	`5.03ms` from Portland, US
192.81.129.182	AS63949 Akamai Connected Cloud	`0.13ms` from Santa Clara, US
84.229.129.182	AS12400 Partner Communications Ltd.	`1.75ms` from Tel Aviv, IL
34.169.24.22	AS396982 Google LLC	`0.16ms` from The Dalles, US
204.239.7.134	AS14007 Skyway West	`0.77ms` from Vancouver, CA
178.38.126.22	AS6730 Sunrise GmbH	`4.57ms` from Zuerich, CH
198.1.245.70	AS151373 JAPAN 3D PRINTER	`0.55ms` from Ashburn, US
62.60.146.166	AS215633 AbrBaranIDC.NET	`15.73ms` from Baku, AZ
36.76.221.6	AS7713 PT Telekomunikasi Indonesia	`9.86ms` from Batam, ID
34.78.77.230	AS396982 Google LLC	`0.13ms` from Brussels, BE
38.248.156.22	AS272809 THUNDERNET, C.A.	`9.08ms` from Caracas, VE

Traceroute

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

traceroute -a -n -q1 -f3 -m6 216.100.136.92

traceroute to 216.100.136.92 (216.100.136.92): 6 hops max, 52 byte packets

3 [AS3257] 208.116.220.117 1.522 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On September 4th 2025

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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