12.205.87.0/24

AS11992 · Liberty Mobile Puerto Rico Inc.

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Summary

Country	United States
Domain	att.com
ASN	AS11992
Registry	ARIN
ID	ATTWORLD27

WHOIS Details

NetHandle:      NET-12-205-0-0-1
OrgID:          ATTW
Parent:         NET-12-0-0-0-1
NetName:        ATTWORLD27
NetRange:       12.205.0.0 - 12.205.255.255
NetType:        reallocation
OriginAS:       7018
Comment:        This block is static, not dynamic.
RegDate:        2010-07-06
Updated:        2010-07-06
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:      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:      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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
12.205.87.111	salud.gov.pr	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

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Pingable IPs

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

IP Address	ASN	Details
12.205.87.7	AS11992 Liberty Mobile Puerto Rico Inc.	`35.19ms` from Ashburn, 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
4.231.23.200	AS8075 Microsoft Corporation	`1.21ms` from Amsterdam, NL
81.182.45.200	AS5483 Magyar Telekom Plc.	`6.53ms` from Budapest, HU
40.127.203.88	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
179.190.157.72	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`14.90ms` from Fortaleza, BR
81.240.119.168	AS5432 Proximus NV	`5.27ms` from Gravelines, FR
81.3.88.136	AS8607 Digital Space Group Limited	`0.90ms` from London, GB
76.174.86.72	AS20001 Charter Communications Inc	`5.05ms` from Los Angeles, US
173.228.207.200	AS10396 DATACOM CARIBE, INC.	`0.82ms` from San Juan, PR
189.189.14.56	AS8151 UNINET	`3.98ms` from Santiago de Queretaro, MX
116.33.250.24	AS17858 LG POWERCOMM	`1.97ms` from Seoul, KR
59.16.115.8	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
115.3.106.184	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
180.71.163.104	AS9318 SK Broadband Co Ltd	`1.85ms` from Seoul, KR
1.248.209.120	AS9318 SK Broadband Co Ltd	`1.73ms` from Seoul, KR
129.97.23.24	AS12093 University of Waterloo	`2.09ms` from Toronto, CA
187.102.194.40	AS273953 TV COLOMBIA DIGITAL SAS	`0.95ms` from Bogota, CO
201.86.184.152	AS18881 TELEFÔNICA BRASIL S.A	`7.91ms` from Brasilia, BR
34.76.147.56	AS396982 Google LLC	`0.14ms` from Brussels, BE
190.55.110.88	AS27747 Telecentro S.A.	`6.59ms` from Buenos Aires, AR
50.71.234.8	AS6327 Shaw Communications Inc.	`19.05ms` from Chicago, US
3.133.22.200	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
34.67.146.136	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
67.176.23.72	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Denver, US
104.3.65.56	AS7018 AT&T Enterprises, LLC	`5.45ms` from Los Angeles, US
96.250.105.152	AS701 Verizon Business	`2.81ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 -m13 12.205.87.132

traceroute to 12.205.87.132 (12.205.87.132): 13 hops max, 52 byte packets

3 [AS3356] 4.69.226.66 86.879 ms

4 *

5 *

6 *

7 *

8 [AS11992] 200.50.19.246 118.988 ms

9 *

10 [AS11992] 12.205.81.93 118.604 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Taos, US

On August 22nd 2025

What are IP address ranges?

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