129.41.53.0/24

AS7018 · AT&T Enterprises, LLC

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

Summary

Country	United States
Domain	ibm.com
ASN	AS7018
Registry	ARIN
ID	IBM-RSCH-NET1

WHOIS Details

NetHandle:      NET-129-41-53-0-1
OrgID:          IBM-1-Z
Parent:         NET-129-0-0-0-0
NetName:        IBM-RSCH-NET1
NetRange:       129.41.53.0 - 129.41.61.255
NetType:        allocation
RegDate:        1987-07-29
Updated:        2023-07-27
AbuseHandle:    ORGAB-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:        ipreg@us.ibm.com
Source:         ARIN


POCHandle:      ORGAB-ARIN
IsRole:         Y
LastName:       Org Abuse
FirstName:      
Street:         3039 Conwallis Road
City:           Research Triagle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2005-05-23
Updated:        2005-05-23
OfficePhone:    +1-630-568-1187
Mailbox:        abuse@ibm.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.41.0.0/16

Range	ASN	Company	Num of IPs
129.41.224.0/19	AS36351	IBM	8,192
129.41.76.0/23	AS16509	Acoustic, L.P.	512
129.41.220.0/23	AS26607	Kyndryl	512
129.41.88.0/23	AS16509	Acoustic, L.P.	512
129.41.8.0/24	AS17390	IBM-1-Z	256
129.41.57.0/24	AS17390	IBMC-23	256
129.41.87.0/24	AS17390	IBMC-17	256
129.41.46.0/24	AS17390	IBMC-19	256
129.41.86.0/24	AS17390	Private Customer	256
129.41.47.0/24	AS17390	IBMC-18	256
129.41.56.0/24	AS17390	IBMC-22	256
129.41.58.0/24	AS17390	IBMC-20	256
129.41.166.0/24	AS2140	Kyndryl	256
129.41.216.0/24	AS2386	Kyndryl	256
129.41.90.0/24	AS16081	Kyndryl	256
129.41.45.0/24	AS37935	Kyndryl	256
129.41.222.0/24	AS16509	Acoustic, L.P.	256
129.41.167.0/24	AS16509	Acoustic, L.P.	256
129.41.59.0/24	AS17390	IBMC-21	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

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

IP Address	ASN	Details
129.41.53.1	AS7018 AT&T Enterprises, LLC	`0.95ms` from Chicago, 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
108.143.158.8	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
24.182.80.216	AS20115 Charter Communications LLC	`7.56ms` from Atlanta, US
75.143.111.168	AS20115 Charter Communications LLC	`13.57ms` from Atlanta, US
24.30.125.168	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Atlanta, US
216.125.237.104	AS62523 CIRBN, LLC	`4.82ms` from Chicago, US
76.130.130.56	AS7922 Comcast Cable Communications, LLC	`8.87ms` from Denver, US
93.217.113.104	AS3320 Deutsche Telekom AG	`8.33ms` from Frankfurt am Main, DE
36.56.123.152	AS4134 CHINANET-BACKBONE	`7.68ms` from Huainan, CN
107.181.67.152	AS393796 Golden Belt Telephone	`14.62ms` from Kansas City, US
95.188.137.72	AS12389 PJSC Rostelecom	`18.82ms` from Krasnoyarsk, RU
20.162.196.104	AS8075 Microsoft Corporation	`0.24ms` from London, GB
79.148.47.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.41ms` from Madrid, ES
157.250.56.184	AS53306 OUTSCALE INC	`0.71ms` from New York City, US
58.103.166.200	AS9708 Pukyong National University	`5.98ms` from Seoul, KR
124.222.147.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.38ms` from Shanghai, CN
121.10.50.136	AS4134 CHINANET-BACKBONE	`8.27ms` from Shenzhen, CN
52.107.15.8	AS8075 Microsoft Corporation	`0.81ms` from Tokyo, JP
123.57.188.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.90ms` from Beijing, CN
97.176.184.40	AS6167 Verizon Business	`10.74ms` from Dallas, US
81.215.65.56	AS9121 Turk Telekomunikasyon Anonim Sirketi	`15.83ms` from Istanbul, TR
196.35.247.104	AS3741 Dimension Data	`1.15ms` from Johannesburg, ZA
77.228.14.8	AS12430 VODAFONE ESPANA S.A.U.	`7.54ms` from Madrid, ES
120.151.193.168	AS1221 Telstra Limited	`1.90ms` from Melbourne, AU
178.167.87.200	AS21453 Flex Ltd.	`2.77ms` from Moscow, RU
52.203.126.136	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f2 129.41.53.3

traceroute to 129.41.53.3 (129.41.53.3): 64 hops max, 52 byte packets

2 [AS21554] 66.185.29.145 81.001 ms

3 *

4 [AS7018] 32.122.32.222 2.561 ms

5 [AS7018] 12.240.20.147 2.88 ms

6 [AS7018] 129.41.53.3 2.878 ms

Measurement taken from

IPinfo ProbeNet in Milwaukee, US

On April 13th 2026

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