Data as of Nov 3, 2026
129.35.228.0/22
No anonymizer space · no proxy exits in 30 daysKyndryl, Inc. · space held by Kyndryl
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 129.35.230.0/24 since Aug 2016 | AS8373 | Business | Kyndryl | |
| 129.35.231.0/24 since Aug 2016 | AS8373 | Business | Kyndryl |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 512 | 50% | 2 | |
| Hosting | 512 | 50% | 1 |
Network & registry
Origin network
AS204764
US
- Name
- Kyndryl, Inc.
- Type
- Hosting
- Registered
- Jan 12, 2018
- Domain
- kyndryl.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2005
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 2
- Last change of origin
- May 2024
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS204764 | ARIN | 3039 Cornwallis Road Research Triangle Park NC 27709-2195 United States | MNT-KYNDR | May 31, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 129.35.228.0/23 | AS204764 | ARIN | 3039 Cornwallis Road | MNT-KYNDR | May 31, 2023 |
| 129.35.228.0/24 | AS204764 | ARIN | 3039 Cornwallis Road | MNT-KYNDR | May 31, 2023 |
| 129.35.229.0/24 | AS204764 | ARIN | 3039 Cornwallis Road | MNT-KYNDR | May 31, 2023 |
| 129.35.230.0/23 | AS8373 | RADB | Akamai Technologies, Inc | MAINT-AS32787 | Nov 13, 2023 |
| 129.35.230.0/23 | AS204764 | ARIN | 3039 Cornwallis Road | MNT-KYNDR | May 31, 2023 |
Whois
Registration for this announcement
- Range
- 129.35.0.0/16
- Netname
- KYN-GTS-129-35
- Registrant
- Kyndryl
- Organization
- Kyndryl (KYNDR)
- Org address
- One Vanderbilt Avenue, 15th Floor HQ, New York, NY, 10017
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-129-35-0-0-1
- Parent
- NET-129-0-0-0-0
- Created
- Oct 18, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 18, 1990
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ipreg
- Phone
- +1-512-659-2809
- Handle
- IPREG4-ARIN