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  2. 12.0.0.0/8
  3. AS7018  | 12.56.0.0/13

12.56.0.0/13

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Parent Range 12.0.0.0/8
Registry ARIN
ID ATTSVC-12-56-0-0

WHOIS Details

NetHandle:      NET-12-56-0-0-1
OrgID:          ATTW
Parent:         NET-12-0-0-0-1
NetName:        ATTSVC-12-56-0-0
NetRange:       12.56.0.0 - 12.57.255.255
NetType:        reallocation
Comment:        For abuse issues contact abuse@att.net.
RegDate:        2003-12-08
Updated:        2003-12-08
TechHandle:     IPSWI-ARIN
Source:         ARIN


OrgID:          ATTW
OrgName:        AT&T Services, Inc.
CanAllocate:    
Street:         200 S. Laurel AVE.
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
Comment:        Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues.
Comment:        All policy abuse issues sent to other POCs will be disregarded.
RegDate:        1970-01-01
Updated:        2024-11-25
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  IPSWI-ARIN
OrgAbuseHandle: ATTAB-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      IPSWI-ARIN
IsRole:         Y
LastName:       IP SWIP
FirstName:      
Street:         One Corporate Place South
City:           Piscataway
State/Prov:     NJ
Country:        US
PostalCode:     08854
RegDate:        2002-09-24
Updated:        2025-07-03
OfficePhone:    +1-888-613-6330
Mailbox:        help@ip.att.net
Mailbox:        swipid@icorefep1.ims.att.com
Mailbox:        swipid@icorefep2.noc.att.com
Mailbox:        swipid@icorefep3.ims.att.com
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:      ATTAB-ARIN
IsRole:         Y
LastName:       ATT Abuse
FirstName:      
Street:         4625 Creekstone Drive
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27703
RegDate:        2002-09-24
Updated:        2025-07-03
OfficePhone:    +1-999-999-9999
Mailbox:        abuse@att.net
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 12.56.0.0/13

Range ASN Company Num of IPs
12.0.0.0/8 AS109 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11219 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS12169 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13457 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13624 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13641 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13750 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13938 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14528 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14561 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14792 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14858 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15007 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15343 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16571 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16618 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16914 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17058 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS18961 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19111 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20034 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20217 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS21569 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22040 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22065 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22234 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22260 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23087 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23349 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23453 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23521 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS2386 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS25932 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS26881 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS27195 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS29767 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS30520 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS31921 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32258 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32319 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32672 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32892 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS33233 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS36111 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS36136 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393469 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393505 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393691 AT&T Enterprises, LLC 16,777,216

Nearby Ranges

BGP prefixes that overlap with 12.0.0.0/8

Range ASN Company Num of IPs
12.0.0.0/8 AS394888 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393691 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS31921 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS33233 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393469 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393505 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS27195 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS30520 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32258 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32672 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23453 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22065 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23349 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS25932 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS26881 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14561 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS29767 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14858 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23521 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16571 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS18961 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32319 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22234 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS21569 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22040 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS10721 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22260 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23087 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS12169 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS109 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15007 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13457 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14528 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13624 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13641 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14792 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13750 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19111 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16618 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13938 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15343 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16914 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17058 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS2386 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11219 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20034 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20217 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS395439 AT&T Enterprises, LLC 16,777,216

Hosted domains

There are 9 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
12.63.246.51 atcoforce.com 1
12.59.154.172 smtswitch.com 1
12.63.251.106 endexsystems.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

1,410 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
12.63.230.46 AS7018 AT&T Enterprises, LLC 1.19ms from Dallas, US
12.63.255.146 AS7018 AT&T Enterprises, LLC 1.63ms from Chicago, US
12.63.235.211 AS7018 AT&T Enterprises, LLC 1.41ms from New York City, US
12.63.232.242 AS7018 AT&T Enterprises, LLC 1.28ms from Chicago, US
12.63.227.234 AS7018 AT&T Enterprises, LLC 0.71ms from New York City, US
12.63.159.48 AS7018 AT&T Enterprises, LLC 1.36ms from Durham, US
12.63.252.234 AS7018 AT&T Enterprises, LLC 1.29ms from Houston, US
12.63.226.186 AS7018 AT&T Enterprises, LLC 1.74ms from Houston, US
12.63.231.186 AS7018 AT&T Enterprises, LLC 1.66ms from Atlanta, US
12.63.248.35 AS7018 AT&T Enterprises, LLC 1.22ms from Dallas, US
12.63.246.51 AS7018 AT&T Enterprises, LLC 1.41ms from Atlanta, US
12.63.225.86 AS7018 AT&T Enterprises, LLC 1.61ms from Chicago, US
12.63.250.10 AS7018 AT&T Enterprises, LLC 2.04ms from Houston, US
12.63.224.218 AS7018 AT&T Enterprises, LLC 1.12ms from Dallas, US
12.63.253.250 AS7018 AT&T Enterprises, LLC 1.82ms from Houston, US
12.63.244.138 AS7018 AT&T Enterprises, LLC 2.38ms from Los Angeles, US
12.63.239.203 AS7018 AT&T Enterprises, LLC 1.98ms from Dallas, US
12.63.249.26 AS7018 AT&T Enterprises, LLC 1.84ms from Houston, US
12.63.229.98 AS7018 AT&T Enterprises, LLC 1.64ms from Durham, US
12.63.241.194 AS7018 AT&T Enterprises, LLC 1.27ms from Atlanta, US
12.63.245.3 AS7018 AT&T Enterprises, LLC 1.55ms from Dallas, US
12.63.243.134 AS7018 AT&T Enterprises, LLC 3.67ms from Atlanta, US
12.63.242.202 AS7018 AT&T Enterprises, LLC 1.76ms from Houston, US
12.63.238.227 AS7018 AT&T Enterprises, LLC 0.92ms from Chicago, US
12.63.236.109 AS7018 AT&T Enterprises, LLC 2.09ms from Houston, 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
37.74.38.237 AS1136 KPN B.V. 2.87ms from Amsterdam, NL
92.66.145.253 AS1136 KPN B.V. 1.22ms from Amsterdam, NL
77.160.98.141 AS1136 KPN B.V. 0.96ms from Amsterdam, NL
125.236.187.253 AS4771 Spark New Zealand Trading Ltd. 13.60ms from Auckland, NZ
211.143.48.109 AS24547 Hebei Mobile Communication Company Limited 4.87ms from Beijing, CN
44.228.105.29 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
73.159.232.237 AS7922 Comcast Cable Communications, LLC 7.29ms from Boston, US
135.232.70.189 AS8075 Microsoft Corporation 0.22ms from Boydton, US
116.117.124.109 AS4837 CHINA UNICOM China169 Backbone 14.56ms from Changchun, CN
3.168.19.61 AS16509 Amazon.com, Inc. 0.19ms from Dallas, US
174.67.39.141 AS22773 Cox Communications Inc. 8.81ms from Dallas, US
89.245.70.157 AS8881 1&1 Versatel GmbH 1.69ms from Frankfurt am Main, DE
202.122.14.13 AS24209 PT. Inter Media Lintas Nusa 8.71ms from Jakarta, ID
68.226.57.205 AS22773 Cox Communications Inc. 8.79ms from Kansas City, US
34.34.207.61 AS396982 Google LLC 0.23ms from Las Vegas, US
71.136.239.205 AS7018 AT&T Enterprises, LLC 3.23ms from Los Angeles, US
34.47.4.61 AS396982 Google LLC 0.10ms from Montreal, CA
68.192.11.205 AS6128 Cablevision Systems Corp. 7.17ms from Morris Plains, US
77.45.202.157 AS12389 PJSC Rostelecom 8.63ms from Moscow, RU
179.177.97.253 AS18881 TELEFÔNICA BRASIL S.A 5.91ms from Novo Hamburgo, BR
174.112.199.61 AS812 Rogers Communications Canada Inc. 4.74ms from Ottawa, CA
194.250.244.253 AS3215 Orange S.A. 2.98ms from Paris, FR
217.108.167.109 AS3215 Orange S.A. 3.54ms from Paris, FR
134.158.97.157 AS789 Renater 9.15ms from Paris, FR
94.98.139.205 AS25019 Saudi Telecom Company JSC 3.63ms from Riyadh, SA

Traceroute

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

$
traceroute -a -n -q1 12.56.39.98
traceroute to 12.56.39.98 (12.56.39.98): 64 hops max, 52 byte packets
1 [AS7195] 200.25.16.67 11.169 ms
2 [AS3356] 8.242.18.141 0.296 ms
3 [AS3356] 4.69.219.142 121.446 ms
4 *
5 [AS7018] 32.130.89.2 121.281 ms
6 *
7 [AS7018] 12.123.34.141 121.409 ms
8 [AS7018] 12.56.39.98 122.779 ms
Measurement taken from IPinfo ProbeNet in Brasilia, BR
On

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