129.41.87.0/24

AS17390 · IBM

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Summary

Country	United States
Domain
ASN	AS17390
Registry	ARIN
ID	IBMPOP-ASHBURN

WHOIS Details

NetHandle:      NET-129-41-87-0-1
OrgID:          C09553324
Parent:         NET-129-41-84-0-1
NetName:        IBMPOP-ASHBURN
NetRange:       129.41.87.0 - 129.41.87.255
NetType:        reassignment
RegDate:        2023-05-24
Updated:        2023-07-27
Source:         ARIN


OrgID:          C09553324
OrgName:        IBMC-17
CanAllocate:    
Street:         Equinix, 21691 Filigree Court, Building DC4
City:           Ashburn
State/Prov:     VA
Country:        US
PostalCode:     20147-6211
RegDate:        2023-05-24
Updated:        2023-05-24
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
129.41.220.0/23	AS26607	Kyndryl	512
129.41.88.0/23	AS16509	Acoustic, L.P.	512
129.41.76.0/23	AS16509	Acoustic, L.P.	512
129.41.56.0/24	AS17390	IBMC-22	256
129.41.57.0/24	AS17390	IBMC-23	256
129.41.58.0/24	AS17390	IBMC-20	256
129.41.59.0/24	AS17390	IBMC-21	256
129.41.86.0/24	AS17390	Private Customer	256
129.41.166.0/24	AS2140	Kyndryl	256
129.41.216.0/24	AS2386	Kyndryl	256
129.41.42.0/24	AS2386	IBM	256
129.41.45.0/24	AS37935	Kyndryl	256
129.41.167.0/24	AS16509	Acoustic, L.P.	256
129.41.90.0/24	AS8220	Kyndryl	256
129.41.222.0/24	AS16509	Acoustic, L.P.	256
129.41.46.0/24	AS17390	IBMC-19	256
129.41.47.0/24	AS17390	IBMC-18	256

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
129.41.87.3	cadyn.online	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
129.41.87.174	AS17390 IBM	`0.32ms` 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
174.172.165.120	AS7922 Comcast Cable Communications, LLC	`7.23ms` from Ashburn, US
94.164.15.88	AS1267 WIND TRE S.P.A.	`19.66ms` from Frosinone, IT
61.140.58.72	AS4134 CHINANET-BACKBONE	`2.95ms` from Guangzhou, CN
185.58.211.72	AS200555 WiFi Canarias de Telecomunicaciones y Fibra SL	`14.02ms` from Las Palmas de Gran Canaria, ES
106.136.9.40	AS2516 KDDI CORPORATION	`9.15ms` from Osaka, JP
189.237.133.232	AS8151 UNINET	`14.96ms` from Phoenix, US
190.154.220.232	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`2.58ms` from Quito, EC
40.83.164.24	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
183.78.147.168	AS4766 Korea Telecom	`0.81ms` from Seoul, KR
182.19.162.168	AS55430 Starhub Ltd	`1.03ms` from Singapore, SG
221.117.186.72	AS17506 ARTERIA Networks Corporation	`1.76ms` from Tokyo, JP
110.130.143.88	AS9824 JCOM Co., Ltd.	`12.60ms` from Tokyo, JP
102.30.187.152	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.37ms` from Tunis, TN
23.42.162.184	AS16625 Akamai Technologies, Inc.	`0.31ms` from Amsterdam, NL
194.34.242.56	AS39647 Enreach Netherlands B.V.	`9.23ms` from Amsterdam, NL
185.103.19.104	AS39704 CJ2 Hosting B.V.	`2.97ms` from Amsterdam, NL
35.194.92.40	AS396982 Google LLC	`0.13ms` from Ashburn, US
68.106.166.136	AS22773 Cox Communications Inc.	`10.95ms` from Dallas, US
117.235.19.40	AS9829 National Internet Backbone	`6.43ms` from Delhi, IN
93.224.35.24	AS3320 Deutsche Telekom AG	`2.75ms` from Duesseldorf, DE
176.250.141.24	AS5607 Sky UK Limited	`5.40ms` from Erith, GB
217.241.39.104	AS3320 Deutsche Telekom AG	`13.05ms` from Frankfurt am Main, DE
187.139.122.8	AS8151 UNINET	`6.45ms` from Guadalajara, MX
20.205.42.184	AS8075 Microsoft Corporation	`0.33ms` from Hong Kong, HK
94.96.1.120	AS25019 Saudi Telecom Company JSC	`11.16ms` from Jeddah, SA

Traceroute

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

traceroute -a -n -q1 -f2 129.41.87.82

traceroute to 129.41.87.82 (129.41.87.82): 64 hops max, 52 byte packets

2 [AS917] 199.119.65.3 0.718 ms

3 [AS13786] 206.126.236.185 3.177 ms

4 [AS17390] 129.41.87.82 0.678 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 2025

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.

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