135.209.224.0/20

AS797 · AT&T Services, Inc.

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Summary

Country	United States
Domain	att.com
ASN	AS797
Registry	ARIN
ID	CINGULAR-135-209

WHOIS Details

NetHandle:      NET-135-209-0-0-1
OrgID:          ATTSE-Z
Parent:         NET-135-0-0-0-0
NetName:        CINGULAR-135-209
NetRange:       135.209.0.0 - 135.209.255.255
NetType:        allocation
RegDate:        1996-04-30
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

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

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

IP Address	ASN	Details
135.209.239.246	AS797 AT&T Services, Inc.	`1.43ms` from Dallas, 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
73.61.172.52	AS7922 Comcast Cable Communications, LLC	`9.60ms` from Boston, US
81.243.34.100	AS5432 Proximus NV	`6.09ms` from Gravelines, FR
109.156.110.228	AS2856 British Telecommunications PLC	`3.29ms` from London, GB
23.197.164.4	AS16625 Akamai Technologies, Inc.	`0.52ms` from Miami, US
50.224.30.4	AS7922 Comcast Cable Communications, LLC	`1.31ms` from Miami, US
151.101.155.116	AS54113 Fastly, Inc.	`0.07ms` from Milan, IT
67.212.83.196	AS10929 eStruxture Data Centers Inc.	`0.67ms` from Montreal, CA
185.163.43.212	AS207198 Kabelova televize Koprivnice, s.r.o.	`14.32ms` from Prague, CZ
63.153.105.52	AS209 CenturyLink Communications, LLC	`14.61ms` from Seattle, US
1.216.60.196	AS3786 LG DACOM Corporation	`1.81ms` from Seoul, KR
14.14.0.20	AS131927 TV Matsumoto Cablevision	`12.24ms` from Tokyo, JP
69.46.101.132	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.20ms` from Toronto, CA
40.91.219.68	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
101.76.230.116	AS4538 China Education and Research Network Center	`9.62ms` from Beijing, CN
170.185.108.20	AS11686 Education Networks of America	`16.90ms` from Chicago, US
45.66.228.84	AS215439 PLAY2GO INTERNATIONAL LIMITED	`0.58ms` from Frankfurt am Main, DE
43.198.86.116	AS16509 Amazon.com, Inc.	`0.35ms` from Hong Kong, HK
126.124.245.148	AS17676 SoftBank Corp.	`2.53ms` from Osaka, JP
88.175.135.180	AS12322 Free SAS	`6.32ms` from Paris, FR
83.200.165.180	AS3215 Orange S.A.	`11.35ms` from Paris, FR
34.163.42.84	AS396982 Google LLC	`0.11ms` from Paris, FR
211.243.80.244	AS9318 SK Broadband Co Ltd	`1.32ms` from Seoul, KR
42.192.88.36	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.32ms` from Shanghai, CN
135.236.30.212	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
123.103.120.52	AS23724 IDC, China Telecommunications Corporation	`3.93ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m5 135.209.229.137

traceroute to 135.209.229.137 (135.209.229.137): 5 hops max, 52 byte packets

1 [AS149573] 103.183.157.1 0.726 ms

2 [AS9583] 1.7.45.241 44.287 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

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.

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