1. All IP Ranges
  2. 12.0.0.0/8
  3. 12.55.0.0/16
  4. AS7018  | 12.55.0.0/16

12.55.0.0/16

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 ATT-NET-12-55-0-0

WHOIS Details

NetHandle:      NET-12-55-0-0-1
OrgID:          AIT-52
Parent:         NET-12-0-0-0-1
NetName:        ATT-NET-12-55-0-0
NetRange:       12.55.0.0 - 12.55.255.255
NetType:        reallocation
Comment:        AT&T Worldnet Services
Comment:        For policy abuse issues contact: abuse@att.net
Comment:        For all Legal Inquiries contact:
Comment:        AT&T National Compliance Center
Comment:        11760 US Hwy 1, Suite 600
Comment:        North Palm Beach, FL 33408
Comment:        Phone: 1-800-635-6840
Comment:        Fax: 1-888-938-4715]
Comment:        Email: compcent@att.com 
RegDate:        2023-09-01
Updated:        2023-09-01
Source:         ARIN


OrgID:          AIT-52
OrgName:        AT&T IP Team
CanAllocate:    
Street:         30 Knightsbridge Drive
City:           Piscataway
State/Prov:     NJ
Country:        US
PostalCode:     08854
RegDate:        2003-10-21
Updated:        2025-04-01
OrgAdminHandle: IPSPE-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ATTAB-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
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


POCHandle:      IPSPE-ARIN
IsRole:         Y
LastName:       IP Specialist
FirstName:      
Street:         200 S. LAUREL AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2024-02-02
Updated:        2025-01-31
OfficePhone:    +1-888-876-2382
Mailbox:        bikram.singh@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

Overlapping Ranges

BGP prefixes that contain 12.55.0.0/16

Range ASN Company Num of IPs
12.0.0.0/8 AS10721 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 AS11219 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11409 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11760 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11806 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11924 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS12104 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 AS13342 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 AS13652 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13740 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 AS140237 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14047 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14056 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 AS14748 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 AS16669 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 AS17030 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 AS17096 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 AS19240 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19307 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19524 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 AS20452 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 AS22106 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

Nearby Ranges

BGP prefixes that overlap with 12.0.0.0/8

Range ASN Company Num of IPs
12.0.0.0/8 AS10721 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 AS11219 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11409 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11760 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11806 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11924 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS12104 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 AS13342 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 AS13652 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13740 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 AS140237 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14047 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14056 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 AS14748 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 AS16669 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 AS17030 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 AS17096 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 AS19240 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19307 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19524 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 AS20452 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 AS22106 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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

12,239 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
12.55.207.138 AS7018 AT&T Enterprises, LLC 5.89ms from Atlanta, US
12.55.143.202 AS7018 AT&T Enterprises, LLC 1.01ms from Houston, US
12.55.172.253 AS7018 AT&T Enterprises, LLC 1.16ms from Los Angeles, US
12.55.242.238 AS7018 AT&T Enterprises, LLC 0.90ms from Miami, US
12.55.120.54 AS7018 AT&T Enterprises, LLC 6.64ms from Atlanta, US
12.55.212.194 AS7018 AT&T Enterprises, LLC 1.02ms from Atlanta, US
12.55.190.246 AS7018 AT&T Enterprises, LLC 0.78ms from Atlanta, US
12.55.107.234 AS7018 AT&T Enterprises, LLC 1.39ms from Dallas, US
12.55.186.158 AS7018 AT&T Enterprises, LLC 0.98ms from Dallas, US
12.55.195.254 AS7018 AT&T Enterprises, LLC 1.18ms from Dallas, US
12.55.146.226 AS7018 AT&T Enterprises, LLC 0.91ms from Atlanta, US
12.55.142.234 AS7018 AT&T Enterprises, LLC 1.19ms from Chicago, US
12.55.111.242 AS7018 AT&T Enterprises, LLC 1.60ms from Dallas, US
12.55.119.10 AS7018 AT&T Enterprises, LLC 1.18ms from Dallas, US
12.55.161.53 AS7018 AT&T Enterprises, LLC 1.14ms from Los Angeles, US
12.55.144.6 AS7018 AT&T Enterprises, LLC 2.73ms from San Antonio, US
12.55.121.78 AS7018 AT&T Enterprises, LLC 2.68ms from San Antonio, US
12.55.180.254 AS7018 AT&T Enterprises, LLC 2.50ms from San Jose, US
12.55.252.2 AS7018 AT&T Enterprises, LLC 0.50ms from Atlanta, US
12.55.156.6 AS7018 AT&T Enterprises, LLC 5.26ms from Chicago, US
12.55.251.182 AS7018 AT&T Enterprises, LLC 0.41ms from Dallas, US
12.55.153.6 AS7018 AT&T Enterprises, LLC 1.10ms from Dallas, US
12.55.148.169 AS7018 AT&T Enterprises, LLC 1.14ms from Los Angeles, US
12.55.219.142 AS7018 AT&T Enterprises, LLC 1.48ms from Miami, US
12.55.189.154 AS7018 AT&T Enterprises, LLC 1.74ms from Miami, 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
20.50.195.48 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
20.186.105.192 AS8075 Microsoft Corporation 0.38ms from Boydton, US
73.168.133.224 AS7922 Comcast Cable Communications, LLC 14.65ms from Chicago, US
216.131.28.48 AS13693 Vexus Fiber 9.50ms from Dallas, US
80.146.99.208 AS3320 Deutsche Telekom AG 2.92ms from Duesseldorf, DE
80.147.195.96 AS3320 Deutsche Telekom AG 2.23ms from Frankfurt am Main, DE
65.49.3.16 AS6939 Hurricane Electric LLC 0.45ms from Fremont, US
80.129.233.16 AS3320 Deutsche Telekom AG 3.78ms from Hamburg, DE
18.170.117.128 AS16509 Amazon.com, Inc. 0.66ms from London, GB
82.106.10.0 AS3269 Telecom Italia S.p.A. 1.82ms from Milan, IT
94.35.152.112 AS8612 Tiscali Italia S.P.A. 17.79ms from Milan, IT
27.204.105.32 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Qingdao, CN
108.17.68.240 AS701 Verizon Business 7.14ms from Reston, US
50.2.114.32 AS62904 Eonix Corporation 1.00ms from Richardson, US
18.139.84.192 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
109.57.152.80 AS44034 Hi3G Access AB 8.58ms from Skanderborg, DK
202.91.194.16 AS7545 TPG Telecom Limited 1.14ms from Sydney, AU
72.251.164.16 AS5742 Consolidated Communications, Inc. 7.32ms from Chicago, US
181.89.87.16 AS7303 Telecom Argentina S.A. 12.34ms from Cordoba, AR
76.183.154.160 AS11427 Charter Communications Inc 5.32ms from Dallas, US
46.202.159.176 AS47583 Hostinger International Limited 0.42ms from Frankfurt am Main, DE
185.18.142.128 AS35063 Chopin Telewizja Kablowa spolka z ograniczona odpowiedzialnoscia 8.44ms from Gdynia, PL
24.142.46.16 AS11260 EastLink 7.36ms from Halifax, CA
45.120.47.16 AS133041 Tianxin Group Co., Limited 1.78ms from Hong Kong, HK
81.148.106.128 AS2856 British Telecommunications PLC 4.34ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 12.55.30.246
traceroute to 12.55.30.246 (12.55.30.246): 64 hops max, 52 byte packets
3 [AS3356] 4.69.217.206 0.738 ms
4 *
5 [AS7018] 32.130.89.12 11.172 ms
6 *
7 *
8 [AS7018] 12.55.30.246 11.956 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

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