129.33.203.0/24

AS706 · Advanced Workstations Division, IBM Corporation

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Summary

Country	United States
Domain	kyndryl.com
ASN	AS706
Registry	ARIN
ID	KYN-GTS-129-33

WHOIS Details

NetHandle:      NET-129-33-140-0-1
OrgID:          KYNDR
Parent:         NET-129-0-0-0-0
NetName:        KYN-GTS-129-33
NetRange:       129.33.140.0 - 129.33.238.255
NetType:        allocation
RegDate:        1989-06-22
Updated:        2023-05-31
Source:         ARIN


OrgID:          KYNDR
OrgName:        Kyndryl
CanAllocate:    
Street:         One Vanderbilt Avenue, 15th Floor HQ
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10017
Comment:        Kyndryl IP ORG
RegDate:        2022-06-29
Updated:        2022-09-21
OrgAdminHandle: IPREG4-ARIN
OrgTechHandle:  IPREG4-ARIN
OrgAbuseHandle: IPREG4-ARIN
OrgNOCHandle:   IPREG4-ARIN
OrgRoutingHandle:   IPREG4-ARIN
OrgDNSHandle:   IPREG4-ARIN
Source:         ARIN


POCHandle:      IPREG4-ARIN
IsRole:         Y
LastName:       ipreg
FirstName:      
Street:         One Vanderbilt Avenue, 15th Floor HQ
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10017
RegDate:        2022-03-28
Updated:        2025-07-02
OfficePhone:    +1-512-659-2809
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.33.0.0/16

Range	ASN	Company	Num of IPs
129.33.138.0/23	AS16509	Acoustic, L.P.	512
129.33.243.0/24	AS16509	Acoustic, L.P.	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

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

IP Address	ASN	Details
129.33.203.194	AS706 Advanced Workstations Division, IBM Corporation	`8.88ms` 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
98.217.183.216	AS7922 Comcast Cable Communications, LLC	`4.57ms` from Boston, US
78.21.181.104	AS6848 Telenet BV	`7.59ms` from Brussels, BE
3.254.147.120	AS16509 Amazon.com, Inc.	`0.39ms` from Dublin, IE
79.240.26.184	AS3320 Deutsche Telekom AG	`5.59ms` from Frankfurt am Main, DE
187.195.104.8	AS8151 UNINET	`8.67ms` from Guadalajara, MX
61.68.152.8	AS7545 TPG Telecom Limited	`10.92ms` from Melbourne, AU
180.107.55.232	AS4134 CHINANET-BACKBONE	`5.35ms` from Nanjing, CN
176.196.40.232	AS39927 E-Light-Telecom Ltd.	`4.69ms` from Novosibirsk, RU
123.168.148.40	AS4134 CHINANET-BACKBONE	`11.04ms` from Qingdao, CN
13.216.101.104	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
166.0.108.40	AS263812 SONDATECH S.A.S.	`0.90ms` from Rio de Janeiro, BR
123.60.178.248	AS55990 Huawei Cloud Service data center	`2.62ms` from Suzhou, CN
59.101.119.200	AS2764 AAPT Limited	`1.58ms` from Sydney, AU
52.26.103.8	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
189.176.185.24	AS8151 UNINET	`14.24ms` from Cancún, MX
166.127.135.56	AS4604 Houston Independent School District	`6.22ms` from Dallas, US
5.78.147.24	AS212317 Hetzner Online GmbH	`0.15ms` from Hillsboro, US
59.149.175.136	AS9269 Hong Kong Broadband Network Ltd.	`1.07ms` from Hong Kong, HK
73.204.114.248	AS7922 Comcast Cable Communications, LLC	`5.12ms` from Miami, US
189.181.37.232	AS8151 UNINET	`5.63ms` from Santiago de Queretaro, MX
154.52.25.8	AS40934 Fortinet Inc.	`3.66ms` from Seattle, US
44.242.188.200	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
186.98.42.88	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.09ms` from Bogota, CO
2.200.93.104	AS3209 Vodafone GmbH	`6.28ms` from Duesseldorf, DE
90.48.40.136	AS3215 Orange S.A.	`10.20ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 129.33.203.195

traceroute to 129.33.203.195 (129.33.203.195): 64 hops max, 52 byte packets

5 [AS3356] 4.30.37.178 93.281 ms

6 [AS16807] 129.42.48.245 93.125 ms

7 [AS706] 129.33.203.195 102.181 ms

Measurement taken from

IPinfo ProbeNet in Dublin, IE

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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