KYNDRYL HOLDINGS, INC.
Kyndryl, Inc.
Data as of 2026-10-11
GLEIF verified
Complete entity footprint
5 linked clusters ·
230 netblocks ·
1,191,774 IPv4 addresses ·
11 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300LQ4LWX2R8ZV130
Registered name
KYNDRYL HOLDINGS, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 184 · 1,154,912 IPv4 addresses |
| IPv6 | 7 prefixes (largest 2001:49c0::/32) |
| Registered in | United States (172) · United Kingdom (5) · Germany (4) · Poland (3) · Denmark (1) · Greece (1) |
| Record ID | 245504581 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300LQ4LWX2R8ZV130 |
| Shared handles | clustered on 48 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (184)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 8.15.207.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 12.109.164.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 32.96.43.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 45.120.104.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 45.120.106.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 45.120.106.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 63.88.52.0/24 | Kyndryl | ARIN | ASSIGNMENT | ● high |
| 63.88.54.0/24 | Kyndryl | ARIN | ASSIGNMENT | ● high |
| 63.88.55.0/24 | Kyndryl | ARIN | ASSIGNMENT | ● high |
| 63.115.140.0/22 | Kyndryl | ARIN | ASSIGNMENT | ● high |
| 76.191.118.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.0.0 – 129.33.137.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.33.32.0/19 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.64.0/19 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.140.0 – 129.33.238.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.33.224.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.225.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.226.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.227.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.228.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.229.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.33.244.0 – 129.33.255.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.35.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.35.22.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.35.23.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.28.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.29.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.35.70.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.70.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.71.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.88.0/22 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.88.0/21 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.92.0/22 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.112.0/20 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.35.150.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.150.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.151.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.152.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.183.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.184.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.184.0/22 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.186.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.192.0/20 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.216.0/21 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.228.0/22 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.232.0/22 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.35.241.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.39.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.39.245.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.41.36.0 – 129.41.41.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.41.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.41.43.0/24 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.45.0/24 | Kyndryl INC | BGP | ANNOUNCED | ● high |
| 129.41.48.0 – 129.41.52.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.62.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.41.62.0/23 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.72.0/22 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.78.0 – 129.41.83.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.90.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 129.41.94.0/24 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.112.0 – 129.41.159.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.166.0/24 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.168.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.41.168.0/22 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.170.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.41.176.0/24 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.188.0/23 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.192.0 – 129.41.209.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.216.0/24 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.220.0/23 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.41.223.0/24 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.42.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 129.42.1.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.2.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.3.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.4.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.7.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.8.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.12.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.22.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.26.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.40.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.41.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.48.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.49.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.192.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.193.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.194.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.195.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.198.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.199.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 129.42.206.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 130.103.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 138.95.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 142.88.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 146.84.0.0/17 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 146.89.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 149.131.0.0 – 149.131.151.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 149.131.76.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.86.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 158.87.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 158.87.108.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 158.88.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 158.88.0.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.88.8.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.88.15.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.88.16.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.88.24.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.88.48.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.88.56.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 158.98.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 167.124.160.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 167.124.240.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 167.124.242.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 167.210.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 167.210.67.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 170.224.0.0/17 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.224.32.0/19 | Kyndryl | BGP | ANNOUNCED | ● high |
| 170.224.160.0/19 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.224.184.0/21 | Kyndryl | BGP | ANNOUNCED | ● high |
| 170.225.0.0/19 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.225.12.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 170.225.30.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 170.225.96.0/20 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.225.128.0/20 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.225.232.0/23 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.225.242.0/24 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.225.252.0/22 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.226.58.0/23 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.226.64.0 – 170.226.255.255 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 170.227.0.0/16 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 184.170.224.0/20 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 184.170.228.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 184.170.232.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 184.170.236.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 185.64.244.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 185.64.245.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 185.64.246.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 185.179.180.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 185.179.180.0/22 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 185.179.182.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 193.108.100.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 193.150.166.0/23 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 194.29.114.0/24 | Kyndryl, Inc. | BGP | ANNOUNCED | ● high |
| 194.140.255.0/24 | KYNDRYL | RIPE | ASSIGNED PI | ● high |
| 198.151.238.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 199.204.216.0/21 | Kyndryl | BGP | ANNOUNCED | ● high |
| 206.198.144.0/20 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 206.198.144.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 206.198.147.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 206.198.148.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 206.198.150.0/23 | Kyndryl | BGP | ANNOUNCED | ● high |
| 206.198.152.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 206.198.153.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 207.242.126.0/24 | Kyndryl | BGP | ANNOUNCED | ● high |
| 2001:49c0::/32 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 2620:0:6c0::/45 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 2620:87::/48 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 2620:1b8::/32 | Kyndryl | ARIN | DIRECT ALLOCATION | ● high |
| 45.120.104.0/22 | Kyndryl INC | APNIC | ALLOCATED PORTABLE | ● low |
| 62.1.70.88/29 | KYNDRYL | RIPE | ASSIGNED PA | ● low |
| 80.69.30.4/30 | KYNDRYL | RIPE | ASSIGNED PA | ● low |
| 80.69.30.32/29 | KYNDRYL | RIPE | ASSIGNED PA | ● low |
| 81.15.135.56/29 | Kyndryl-NET | RIPE | ASSIGNED PA | ● low |
| 81.15.151.64/29 | Kyndryl-NET | RIPE | ASSIGNED PA | ● low |
| 85.89.229.80/28 | Kyndryl | RIPE | ASSIGNED PA | ● low |
| 91.194.32.0/23 | Kyndryl, Inc. | RIPE | ASSIGNED PI | ● low |
| 103.27.44.0/22 | Kyndryl INC | APNIC | ALLOCATED PORTABLE | ● low |
| 185.64.244.0/22 | Kyndryl, Inc. | RIPE | ALLOCATED PA | ● low |
| 185.97.88.0/22 | Kyndryl, Inc. | RIPE | ALLOCATED PA | ● low |
| 195.89.14.208/28 | KYNDRYL | RIPE | ASSIGNED PA | ● low |
| 202.81.16.0/20 | Kyndryl INC | APNIC | ALLOCATED PORTABLE | ● low |
| 203.5.14.0/23 | Kyndryl INC | APNIC | ASSIGNED PORTABLE | ● low |
| 203.25.162.0/24 | Kyndryl INC | APNIC | ASSIGNED PORTABLE | ● low |
| 203.32.0.0/22 | Kyndryl INC | APNIC | ASSIGNED PORTABLE | ● low |
| 203.184.64.0/20 | Kyndryl INC | APNIC | ALLOCATED PORTABLE | ● low |
| 212.133.127.40/29 | Kyndryl | RIPE | ASSIGNED PA | ● low |
| 212.187.210.244/30 | Kyndryl | RIPE | ASSIGNED PA | ● low |
| 217.68.156.132/30 | KYNDRYL | RIPE | ASSIGNED PA | ● low |
| 217.68.156.176/29 | KYNDRYL | RIPE | ASSIGNED PA | ● low |
| 217.68.156.184/30 | KYNDRYL | RIPE | ASSIGNED PA | ● low |
| 2001:4d78:407:cd::/64 | KYNDRYL | RIPE | ASSIGNED | ● low |
| 2001:4d78:407:ce::/64 | KYNDRYL | RIPE | ASSIGNED | ● low |
| 2a03:1820::/32 | Kyndryl, Inc. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (7)
Footprint over time
16 weekly snapshots · JSON
193
+31 netblocks since 2026-07-05
2026-07-05
peak 193
2026-10-11
Other domains hosted in this network
what's this?Corporate group (5 confirmed entities)
+82 additional unconfirmed candidates not shown — full list (JSON)- Kyndryl Danmark ApS 28 blocks
- KYNDRYL BRASIL SERVICOS LTDA 21 blocks
- Net-Kyndryl-France-SAS 3 blocks
- KYNDRYL_DEUTSCHLAND_GMBH 2 blocks
Network trust
what's this?
RPKI hygiene: F
how networks compare →
10.9%
of checked blocks have valid RPKI ROA coverage
(21 of 193)
Possible discrepancies (1)
These blocks are registered to Kyndryl, Inc. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 170.225.128.0/20 /20 | authorized for AS6461 — Zayo Bandwidth |
NIC Handles
AB34802-RIPE
AC28167-RIPE
AK1540-AP
APNIC-HM
AS12169
AS12312-MNT
AS12980-MNT
AS14904
AS14926
AS16081
AS16807
AS2002
+36 more