IBM SRL
IBM Cloud
LEI
8156008AF3F48184C219
Registered name
IBM SRL
Jurisdiction
IT
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks938
All fragments 945 blocks across 2 clusters
Cluster ID191595229
RegistryAFRINIC
Customersfind customers using this network →
NIC Handles
AB232-AP AB85-AP ABUSE1025-ARIN AC1613-AP AE131-AP AFRINIC-HM-MNT AG545-AP AG545-AP AG890-AP AI1040-AP AP706-AP AP930-AP +88 more

Network trust

what's this?
37.2% of checked blocks have valid RPKI ROA coverage (349 of 938)
Wholesale/transit re-announcements (22)

These blocks are registered to IBM Cloud but cryptographically authorized across 10 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

2a00:2381:f1bf::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:ee55::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:3c90::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a05:dfc7:30::/48 /48 authorized for AS58212 — dataforest GmbH
2a00:2381:ee55::/56 /56 authorized for AS2856 — British Telecommunications PLC
2a00:2381:ee55:100::/56 /56 authorized for AS2856 — British Telecommunications PLC
2a00:2381:3c90::/56 /56 authorized for AS2856 — British Telecommunications PLC
80.1.204.0/22 /22 authorized for AS5089 — Virgin Media Limited
80.0.92.0/22 /22 authorized for AS5089 — Virgin Media Limited
80.0.204.0/22 /22 authorized for AS5089 — Virgin Media Limited
80.0.220.0/22 /22 authorized for AS5089 — Virgin Media Limited
81.110.140.0/23 /23 authorized for AS5089 — Virgin Media Limited
193.72.235.0/24 /24 authorized for AS1836 — green.ch AG
194.168.122.0/24 /24 authorized for AS5089 — Virgin Media Limited
31.145.59.0/24 /24 authorized for AS206409 — Ingenico Odeme Sistem Cozumleri AS
+7 more — see the REST API

IP Ranges (938)

showing 50 of 938 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
5.10.96.0/19 IBM Cloud BGP ANNOUNCED ● high
5.83.159.0/24 IBM Cloud BGP ANNOUNCED ● high
9.0.0.0 – 9.9.8.255 IBM ARIN ● high
9.9.10.0 – 9.127.255.255 IBM ARIN ● high
9.147.0.0 – 9.148.255.255 IBM ARIN ● high
9.150.0.0/16 IBM ARIN ● high
9.152.0.0/16 IBM ARIN ● high
9.155.0.0/16 IBM ARIN ● high
9.161.0.0/16 IBM ARIN ● high
9.170.0.0/16 IBM ARIN ● high
9.172.0.0/16 IBM ARIN ● high
9.174.0.0/15 IBM ARIN ● high
9.180.0.0 – 9.184.255.255 IBM ARIN ● high
9.186.0.0 – 9.189.255.255 IBM ARIN ● high
9.194.0.0/16 IBM ARIN ● high
9.197.0.0/16 IBM ARIN ● high
9.200.0.0/14 IBM ARIN ● high
9.207.0.0 – 9.209.255.255 IBM ARIN ● high
9.213.0.0 – 9.219.255.255 IBM ARIN ● high
9.221.0.0 – 9.222.255.255 IBM ARIN ● high
9.224.0.0/14 IBM ARIN ● high
9.230.0.0/16 IBM ARIN ● high
9.238.0.0/15 IBM ARIN ● high
9.242.0.0/15 IBM ARIN ● high
9.247.0.0/16 IBM ARIN ● high
9.252.0.0/14 IBM ARIN ● high
13.116.64.0/18 IBM Cloud BGP ANNOUNCED ● high
13.120.64.0/18 IBM Cloud BGP ANNOUNCED ● high
13.121.64.0/18 IBM Cloud BGP ANNOUNCED ● high
13.122.64.0/18 IBM Cloud BGP ANNOUNCED ● high
23.246.192.0/18 IBM Cloud ARIN ● high
43.245.168.0/24 IBM Cloud BGP ANNOUNCED ● high
46.16.184.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.0.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.0.0/15 IBM Cloud ARIN ● high
50.22.8.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.16.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.24.0/22 IBM Cloud BGP ANNOUNCED ● high
50.22.24.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.32.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.40.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.64.0/20 IBM Cloud BGP ANNOUNCED ● high
50.22.128.0/18 IBM Cloud BGP ANNOUNCED ● high
50.22.192.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.200.0/21 IBM Cloud BGP ANNOUNCED ● high
50.22.208.0/21 IBM Cloud BGP ANNOUNCED ● high
50.97.0.0/16 IBM Cloud ARIN ● high
50.97.16.0/23 IBM Cloud BGP ANNOUNCED ● high
50.97.32.0/19 IBM Cloud BGP ANNOUNCED ● high
52.116.0.0/18 IBM Cloud BGP ANNOUNCED ● high