129.41.56.0/24

AS17390 · IBM

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Summary

Country	Singapore
Domain
ASN	AS17390
Registry	ARIN
ID	IBMPOP-SINGAPORE

WHOIS Details

NetHandle:      NET-129-41-56-0-1
OrgID:          C09559075
Parent:         NET-129-41-53-0-1
NetName:        IBMPOP-SINGAPORE
NetRange:       129.41.56.0 - 129.41.56.255
NetType:        reassignment
RegDate:        2023-05-25
Updated:        2023-07-27
Source:         ARIN


OrgID:          C09559075
OrgName:        IBMC-22
CanAllocate:    
Street:         Equinix, 7 Tai Seng Drive, Building SG4
City:           Singapore
State/Prov:     
Country:        SG
PostalCode:     535218
RegDate:        2023-05-25
Updated:        2023-05-25
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
129.41.57.0/24	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
129.41.87.0/24	AS17390	IBMC-17	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 are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
129.41.56.231	10classic.com	1
129.41.56.238	tove.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
129.41.56.171	AS17390 IBM	`0.70ms` from Singapore, SG

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
185.148.30.232	AS42707 e-Quest IT Projecten B.V.	`1.72ms` from Amsterdam, NL
197.48.19.56	AS8452 TE-AS	`8.04ms` from Cairo, EG
20.250.210.120	AS8075 Microsoft Corporation	`0.16ms` from Kloten, CH
47.250.113.120	AS45102 Alibaba (US) Technology Co., Ltd.	`0.38ms` from Kuala Lumpur, MY
139.103.35.8	AS611 NB-PEI Educational Computer Network	`15.50ms` from Montreal, CA
86.218.135.216	AS3215 Orange S.A.	`7.41ms` from Paris, FR
90.39.104.232	AS3215 Orange S.A.	`10.07ms` from Paris, FR
154.20.235.56	AS852 TELUS Communications Inc.	`6.65ms` from Seattle, US
220.73.158.104	AS4766 Korea Telecom	`0.82ms` from Seoul, KR
54.255.120.136	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
60.71.219.120	AS17676 SoftBank Corp.	`4.00ms` from Tokyo, JP
37.74.21.168	AS1136 KPN B.V.	`0.43ms` from Amsterdam, NL
44.232.1.88	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
20.109.56.120	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
102.186.181.136	AS24835 Vodafone Data	`14.45ms` from Cairo, EG
73.44.202.136	AS7922 Comcast Cable Communications, LLC	`6.83ms` from Chicago, US
136.116.229.24	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
63.33.136.88	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
18.175.169.248	AS16509 Amazon.com, Inc.	`0.46ms` from London, GB
173.211.22.104	AS9009 M247 Europe SRL	`0.11ms` from Miami, US
31.190.221.88	AS1267 WIND TRE S.P.A.	`2.04ms` from Milan, IT
31.199.143.232	AS3269 Telecom Italia S.p.A.	`0.65ms` from Milan, IT
179.183.146.72	AS18881 TELEFÔNICA BRASIL S.A	`6.77ms` from Novo Hamburgo, BR
180.197.49.184	AS18126 Chubu Telecommunications Company, Inc.	`6.20ms` from Osaka, JP
119.239.118.184	AS2518 BIGLOBE Inc.	`12.61ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 129.41.56.161

traceroute to 129.41.56.161 (129.41.56.161): 64 hops max, 52 byte packets

3 [] 27.111.228.69 0.583 ms

4 [AS17390] 129.41.56.161 0.868 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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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