216.101.136.0/22

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:      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:      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

Overlapping Ranges

BGP prefixes that contain 216.101.136.0/22

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

Nearby Ranges

BGP prefixes that overlap with 216.101.0.0/16

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
216.101.17.0/24	AS14421	Theravance Biopharma US, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
92.47.150.166	AS50482 JSC Kazakhtelecom	`0.48ms` from Almaty, KZ
185.108.116.86	AS30870 Trans-iX B.V.	`0.88ms` from Amsterdam, NL
69.89.7.230	AS209242 Cloudflare London, LLC	`2.03ms` from Atlanta, US
108.209.102.166	AS7018 AT&T Enterprises, LLC	`1.89ms` from Atlanta, US
96.92.197.150	AS7922 Comcast Cable Communications, LLC	`5.24ms` from Chicago, US
35.224.78.38	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
12.248.129.86	AS7018 AT&T Enterprises, LLC	`7.82ms` from Dallas, US
84.60.212.54	AS3209 Vodafone GmbH	`9.57ms` from Frankfurt am Main, DE
18.175.15.102	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
87.4.244.230	AS3269 Telecom Italia S.p.A.	`5.41ms` from Milan, IT
80.20.135.70	AS3269 Telecom Italia S.p.A.	`2.86ms` from Milan, IT
173.164.102.246	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Portland, US
72.154.80.54	AS8075 Microsoft Corporation	`0.39ms` from Quincy, US
98.80.244.118	AS14618 Amazon.com, Inc.	`0.55ms` from Reston, US
95.68.236.246	AS12389 PJSC Rostelecom	`12.26ms` from Samara, RU
201.117.134.198	AS8151 UNINET	`10.53ms` from Santiago de Queretaro, MX
1.250.44.150	AS9318 SK Broadband Co Ltd	`4.81ms` from Seoul, KR
183.234.221.102	AS9808 China Mobile Communications Group Co., Ltd.	`4.27ms` from Shenzhen, CN
211.72.83.214	AS3462 Data Communication Business Group	`1.23ms` from Taichung, TW
18.183.76.198	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
60.70.8.102	AS17676 SoftBank Corp.	`2.65ms` from Tokyo, JP
91.199.55.230	AS6769 Kertinis valstybes telekomunikaciju centras	`1.22ms` from Vilnius, LT
92.245.48.150	AS28812 PJSC "Bashinformsvyaz"	`9.57ms` from Yekaterinburg, RU
188.203.164.230	AS1136 KPN B.V.	`2.44ms` from Amsterdam, NL
85.148.234.38	AS5390 Euronet Communications B.V.	`1.34ms` 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 -f5 -m8 216.101.137.73

traceroute to 216.101.137.73 (216.101.137.73): 8 hops max, 52 byte packets

5 [AS3257] 213.200.127.170 11.064 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Buffalo, US

On September 25th 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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