1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.156.0.0/16
  4. AS2386  | 192.156.133.0/24

192.156.133.0/24

AS2386  ·  AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain ibm.com
ASN AS2386
Registry ARIN
ID IBM-IRAD-DMZ

WHOIS Details

NetHandle:      NET-192-156-133-0-1
OrgID:          IBM-1-Z
Parent:         NET-192-0-0-0-0
NetName:        IBM-IRAD-DMZ
NetRange:       192.156.133.0 - 192.156.133.255
NetType:        allocation
RegDate:        1992-04-15
Updated:        2025-03-06
TechHandle:     CWE129-ARIN
TechHandle:     LAL42-ARIN
Source:         ARIN


OrgID:          IBM-1-Z
OrgName:        IBM
CanAllocate:    
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2020-05-06
Updated:        2026-01-09
OrgAdminHandle: RAIN-ARIN
OrgTechHandle:  RAIN-ARIN
OrgAbuseHandle: RAIN-ARIN
Source:         ARIN


POCHandle:      RAIN-ARIN
IsRole:         Y
LastName:       Registrar Authority, Internet numbers
FirstName:      
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2006-09-07
Updated:        2025-07-15
OfficePhone:    +1-512-308-4534
OfficePhone:    +1-800-426-7378
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      LAL42-ARIN
IsRole:         N
LastName:       Alexander
FirstName:      Leonard
Street:         2300 Dulles Station Boulevard
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20171
RegDate:        2009-11-02
Updated:        2020-12-08
OfficePhone:    +1-703-653-7007
MobilePhone:    +1-571-259-0948
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CWE129-ARIN
IsRole:         N
LastName:       Weiss
FirstName:      Charlie
Street:         2300 Dulles Station Boulevard
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20171
RegDate:        2009-11-02
Updated:        2025-10-08
OfficePhone:    +1-703-943-3150
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.156.0.0/16

Range ASN Company Num of IPs
192.156.232.0/23 AS400430 Multi-Tech Systems, Inc 512
192.156.251.0/24 AS11178 AccessPlus 256
192.156.100.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.101.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.106.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.109.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.110.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.111.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.114.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.122.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.124.0/24 AS11302 Brightstar Global Solutions Corporation 256
192.156.153.0/24 AS133501 Instant Security Alarms Pty Ltd 256
192.156.255.0/24 AS13427 Softcom Internet Communications, Inc. 256
192.156.215.0/24 AS13476 Montana State University - Billings 256
192.156.144.0/24 AS136472 CLOUDYIX Limited 256
192.156.220.0/24 AS136472 CLOUDYIX Limited 256
192.156.213.0/24 AS137 INAF - OA Roma - Monte Porzio Catone (RM) 256
192.156.152.0/24 AS141794 THANGAM COMMUNICATION PRIVATE LIMITED 256
192.156.219.0/24 AS14618 Acoustic, L.P. 256
192.156.142.0/24 AS154141 PT Satu Jaringan Nasional 256
192.156.143.0/24 AS15830 MITSUI CHEMICALS, INC. 256
192.156.102.0/24 AS197671 Brightstar Global Solutions Corporation 256
192.156.191.0/24 AS1998 State of Minnesota 256
192.156.164.0/24 AS22507 Sprouts Farmers Market 256
192.156.230.0/24 AS2381 City of New Berlin 256
192.156.132.0/24 AS2611 CEC-JRC-CBNM 256
192.156.169.0/24 AS26775 Syntellect Inc. 256
192.156.151.0/24 AS2907 EARTH REMOTE SENSING ANALYSIS CENTER (ERSDAC) 256
192.156.158.0/24 AS2907 Sapporo City University 256
192.156.202.0/24 AS33504 First National Bank of Pennsylvania 256
192.156.205.0/24 AS3580 TLA 256
192.156.190.0/24 AS394086 StormGeo Corp, Inc. 256
192.156.157.0/24 AS394110 Jaguar Land Rover Manhattan 256
192.156.238.0/24 AS394210 Symbotic 256
192.156.234.0/24 AS394988 Finger Lakes Community College 256
192.156.252.0/24 AS4373 OCLC, Inc. 256
192.156.134.0/24 AS54536 Adams State University 256
192.156.225.0/24 AS56304 David Harris 256
192.156.217.0/24 AS57043 RapidSeedbox Ltd 256
192.156.218.0/24 AS5758 Upper Peninsula Telephone Company 256
192.156.235.0/24 AS63060 ALTIUS Broadband, LLC 256
192.156.21.0/24 AS637 MARINE CORPS CYBERSPACE OPERATIONS GROUP 256
192.156.79.0/24 AS637 MARINE CORPS CYBERSPACE OPERATIONS GROUP 256
192.156.214.0/24 AS7018 La Sierra University 256
192.156.240.0/24 AS7029 Dynamark Monitoring, Inc. 256
192.156.96.0/24 AS749 DoD Network Information Center 256
192.156.228.0/24 AS10497 IBRD 256
192.156.162.0/24 AS786 Imperial College of Science, Technology and Medicine 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

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

IP Address ASN Details
192.156.133.230 AS2386 AT&T Enterprises, LLC 1.72ms 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
80.171.36.8 AS6805 Telefonica Germany GmbH & Co.OHG 3.07ms from Duesseldorf, DE
35.179.37.184 AS16509 Amazon.com, Inc. 0.15ms from London, GB
90.200.142.168 AS5607 Sky UK Limited 0.89ms from London, GB
88.9.227.216 AS3352 TELEFONICA DE ESPANA S.A.U. 7.71ms from Madrid, ES
79.21.26.184 AS3269 Telecom Italia S.p.A. 6.49ms from Milan, IT
93.191.57.104 AS34139 JSC DIVO 2.27ms from Moscow, RU
201.0.166.248 AS27699 TELEFÔNICA BRASIL S.A 2.68ms from Osasco, BR
146.164.84.216 AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa 1.06ms from Rio de Janeiro, BR
177.180.75.248 AS28573 Claro NXT Telecomunicacoes Ltda 7.32ms from Sao Paulo, BR
67.168.115.200 AS7922 Comcast Cable Communications, LLC 4.92ms from Seattle, US
45.148.152.200 AS43350 NForce Entertainment B.V. 0.53ms from Amsterdam, NL
174.179.143.24 AS7922 Comcast Cable Communications, LLC 9.15ms from Ashburn, US
96.42.187.40 AS20115 Charter Communications LLC 18.95ms from Chicago, US
223.32.182.248 AS9644 SK Telecom 5.08ms from Incheon, KR
73.202.31.184 AS7922 Comcast Cable Communications, LLC 5.42ms from San Jose, US
116.80.51.168 AS2514 NTT PC Communications, Inc. 0.75ms from Tokyo, JP
180.1.73.56 AS4713 NTT DOCOMO BUSINESS,Inc. 15.73ms from Tokyo, JP
112.31.247.120 AS9808 China Mobile Communications Group Co., Ltd. 7.34ms from Nanjing, CN
221.186.112.56 AS4713 NTT DOCOMO BUSINESS,Inc. 5.03ms from Osaka, JP
37.68.116.24 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.13ms from Paris, FR
37.2.215.56 AS1257 Tele2 Sverige AB 0.66ms from Stockholm, SE
158.85.126.216 AS36351 IBM Cloud 0.88ms from Toronto, CA
91.246.213.120 AS198133 AIRNET MARIUSZ KAJDAS, TOMASZ PYREK sp.j. 6.21ms from Warsaw, PL
109.187.44.120 AS28812 PJSC Bashinformsvyaz 9.01ms from Yekaterinburg, RU
47.90.217.216 AS45102 Alibaba (US) Technology Co., Ltd. 0.43ms from Ashburn, 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 192.156.133.253
traceroute to 192.156.133.253 (192.156.133.253): 64 hops max, 52 byte packets
3 [AS174] 154.54.93.225 0.787 ms
4 [AS174] 154.54.47.214 1.258 ms
5 [AS7018] 192.205.37.5 2.489 ms
6 [AS7018] 32.130.24.46 5.424 ms
7 *
8 *
9 *
10 [AS7018] 12.116.56.170 6.105 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs