1. All IP Ranges
  2. 129.0.0.0/8
  3. 129.41.0.0/16
  4. AS16509  | 129.41.0.0/24

129.41.0.0/24

AS16509  ·  Amazon.com, Inc.

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Summary

Country United States
Domain ibm.com
ASN AS16509
Registry ARIN
ID IBM-RSCH-NET1

WHOIS Details

NetHandle:      NET-129-41-0-0-1
OrgID:          IBM-1-Z
Parent:         NET-129-0-0-0-0
NetName:        IBM-RSCH-NET1
NetRange:       129.41.0.0 - 129.41.35.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1987-07-29
Updated:        2025-10-09
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:        2020-05-06
OrgAdminHandle: RAIN-ARIN
OrgTechHandle:  RAIN-ARIN
OrgAbuseHandle: RAIN-ARIN
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:        [email protected]
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

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
129.41.87.0/24 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 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
143.129.85.72 AS2611 BELNET 2.53ms from Brussels, BE
65.31.106.72 AS10796 Charter Communications Inc 5.12ms from Chicago, US
86.47.223.8 AS5466 Eircom Limited 4.69ms from Dublin, IE
20.207.107.200 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
18.133.201.232 AS16509 Amazon.com, Inc. 0.18ms from London, GB
181.220.15.8 AS28573 Claro NXT Telecomunicacoes Ltda 16.94ms from Porto Alegre, BR
14.38.181.136 AS4766 Korea Telecom 1.51ms from Seoul, KR
1.98.227.8 AS4766 Korea Telecom 2.60ms from Seoul, KR
183.122.46.168 AS4766 Korea Telecom 3.96ms from Seoul, KR
14.72.227.136 AS4766 Korea Telecom 1.83ms from Seoul, KR
183.212.92.152 AS56046 China Mobile communications corporation 3.63ms from Suzhou, CN
64.68.115.152 AS13445 Cisco Webex LLC 0.38ms from Ashburn, US
52.168.10.24 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
107.208.211.248 AS7018 AT&T Enterprises, LLC 9.11ms from Atlanta, US
196.22.241.40 AS36874 Cybersmart 1.66ms from Cape Town, ZA
72.3.201.248 AS33070 Rackspace Hosting 1.03ms from Dallas, US
91.37.181.40 AS3320 Deutsche Telekom AG 5.38ms from Duesseldorf, DE
18.192.19.200 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
137.189.11.152 AS3661 The Chinese University of Hong Kong 1.52ms from Hong Kong, HK
20.247.63.24 AS8075 Microsoft Corporation 1.55ms from Hong Kong, HK
6.11.131.136 AS668 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
75.33.93.168 AS7018 AT&T Enterprises, LLC 2.44ms from Miami, US
193.251.178.72 AS3215 Orange S.A. 2.16ms from Paris, FR
24.228.165.232 AS6128 Cablevision Systems Corp. 7.51ms from Piscataway, US
97.185.92.200 AS6167 Verizon Business 9.79ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 129.41.0.151
traceroute to 129.41.0.151 (129.41.0.151): 11 hops max, 52 byte packets
5 [] 103.16.102.36 25.367 ms
7 [AS16509] 52.93.10.239 14.171 ms
8 [AS16509] 52.93.10.240 1.345 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

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