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

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

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
103.154.95.24	AS140985 Global Innovative Solution Co., LTD	`0.24ms` from Bangkok, TH
40.177.6.88	AS16509 Amazon.com, Inc.	`1.66ms` from Calgary, CA
41.249.178.248	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.69ms` from Casablanca, MA
76.194.69.72	AS7018 AT&T Enterprises, LLC	`7.92ms` from Dallas, US
52.210.243.136	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
93.237.222.184	AS3320 Deutsche Telekom AG	`8.81ms` from Frankfurt am Main, DE
187.139.122.8	AS8151 UNINET	`6.45ms` from Guadalajara, MX
62.150.126.88	AS9155 Quality Net General Trading & Contracting Company	`0.50ms` from Kuwait City, KW
91.237.44.184	AS3561 CenturyLink Communications, LLC	`5.36ms` from New York City, US
153.135.112.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.14ms` from Osaka, JP
3.89.100.184	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
23.37.231.200	AS20940 Akamai International B.V.	`0.29ms` from Seattle, US
67.249.149.56	AS11351 Charter Communications Inc	`17.69ms` from Secaucus, US
220.116.197.8	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
180.101.86.104	AS134770 CHINANET Jiangsu province Suzhou taihu IDC network	`4.71ms` from Shanghai, CN
37.250.35.184	AS44034 Hi3G Access AB	`6.37ms` from Stockholm, SE
176.229.48.88	AS12400 Partner Communications Ltd.	`2.37ms` from Tel Aviv, IL
13.230.246.72	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
43.196.96.216	AS55960 Beijing Guanghuan Xinwang Digital	`4.11ms` from Beijing, CN
111.23.124.88	AS56047 China Mobile communications corporation	`4.08ms` from Changsha, CN
134.224.246.152	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
35.158.167.136	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
95.140.154.152	AS210976 Timeweb, LLP	`0.61ms` from Frankfurt am Main, DE
171.245.233.232	AS7552 Viettel Group	`17.18ms` from Ho Chi Minh City, VN
117.3.153.88	AS7552 Viettel Group	`10.61ms` from Ho Chi Minh City, VN

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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