CITIGROUP PTY LIMITED

Citigroup Inc.
Data as of 2026-09-06
GLEIF verified
Complete entity footprint
4 linked clusters · 220 netblocks · 3,301,992 IPv4 addresses · 3 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.
View the full entity page →
LEI
0C45RG70GW42XSBLJ131
Registered name
CITIGROUP PTY LIMITED
Jurisdiction
AU
Ultimate parent
CITIGROUP INC.
6SHGI4ZSSLCXXQSBB395
This organisation
Netblocks203 · 3,290,208 IPv4 addresses
IPv6 3 prefixes (largest 2620:0:d80::/48)
Registered in United States (186) · Mexico (6) · Switzerland (4) · United Kingdom (2) · Australia (1) · Japan (1)
Also registered under this name 212 netblocks across 4 separate records
Record ID236258122
RegistryAPNIC
Owner jurisdictionAU
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 0C45RG70GW42XSBLJ131
Shared handles clustered on 44 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (203)

⬇ export CSV
CIDR Org name Registry Status Confidence
12.54.128.72/29 Citigroup Inc. ARIN ASSIGNMENT ● high
12.176.33.248/29 Citigroup Inc. ARIN ASSIGNMENT ● high
12.188.13.192/27 Citigroup Inc. ARIN ASSIGNMENT ● high
12.203.60.80/29 Citigroup Inc. ARIN ASSIGNMENT ● high
12.204.166.32/28 Citigroup Inc. ARIN ASSIGNMENT ● high
66.114.242.0/24 Citigroup Inc. ARIN ASSIGNMENT ● high
129.14.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
135.53.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
135.155.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
144.215.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
146.128.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
150.110.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
159.17.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
161.127.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
161.161.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
162.124.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
165.203.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
168.72.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
168.109.0.0/16 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
169.160.0.0 – 169.183.255.255 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
169.175.8.0/24 Citigroup Inc. BGP ANNOUNCED ● high
169.175.9.0/24 Citigroup Inc. BGP ANNOUNCED ● high
169.175.11.0/24 Citigroup Inc. BGP ANNOUNCED ● high
169.175.12.0/24 Citigroup Inc. BGP ANNOUNCED ● high
169.185.0.0 – 169.195.255.255 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.48.247.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.104.163.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.104.164.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.129.81.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.135.38.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.148.191.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.193.5.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.8.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.9.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.10.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.12.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.13.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.15.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.17.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.18.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.20.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.21.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.22.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.25.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.34.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.35.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.36.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.37.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.38.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.39.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.40.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.41.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.45.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.46.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.48.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.49.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.56.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.63.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.64.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.66.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.67.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.68.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.70.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.71.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.72.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.74.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.79.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.86.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.87.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.88.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.101.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.102.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.103.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.104.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.105.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.112.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.115.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.116.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.117.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.118.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.119.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.120.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.123.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.126.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.131.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.132.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.135.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.142.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.143.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.147.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.149.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.150.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.151.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.152.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.153.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.154.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.156.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.157.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.158.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.160.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.161.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.162.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.163.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.171.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.172.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.173.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.174.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.176.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.178.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.179.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.180.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.181.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.182.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.183.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.185.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.186.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.191.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.193.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.194.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.197.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.200.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.202.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.203.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.204.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.205.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.206.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.213.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.214.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.216.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.218.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.219.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.220.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.222.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.224.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.225.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.226.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.231.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.243.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.193.244.0/24 Citigroup Inc. BGP ANNOUNCED ● high
192.195.119.0 – 192.195.133.255 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
192.195.121.0/24 Citigroup Inc. ARIN ASSIGNMENT ● high
199.67.128.0 – 199.67.247.255 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
199.67.129.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.130.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.131.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.133.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.134.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.136.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.137.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.138.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.139.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.140.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.141.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.158.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.168.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.172.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.175.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.180.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.182.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.183.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.184.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.185.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.193.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.194.0/24 Citigroup Inc. ARIN ASSIGNMENT ● high
199.67.196.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.197.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.203.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.204.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.205.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.207.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.67.229.0/24 Citigroup Inc. BGP ANNOUNCED ● high
199.85.246.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
199.85.250.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
200.52.96.0/24 Citigroup Inc. BGP ANNOUNCED ● high
200.52.97.0/24 Citigroup Inc. BGP ANNOUNCED ● high
200.52.98.0/24 Citigroup Inc. BGP ANNOUNCED ● high
200.52.106.0/24 Citigroup Inc. BGP ANNOUNCED ● high
200.52.107.0/24 Citigroup Inc. BGP ANNOUNCED ● high
200.52.108.0/24 Citigroup Inc. BGP ANNOUNCED ● high
204.13.184.0/24 Citigroup Inc. BGP ANNOUNCED ● high
204.13.184.0/21 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
204.13.186.0/24 Citigroup Inc. BGP ANNOUNCED ● high
204.13.187.0/24 Citigroup Inc. BGP ANNOUNCED ● high
204.13.188.0/24 Citigroup Inc. BGP ANNOUNCED ● high
204.13.189.0/24 Citigroup Inc. BGP ANNOUNCED ● high
204.107.124.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
204.130.247.0/24 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
204.152.4.0/23 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
204.153.72.0/23 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
204.235.128.0 – 204.235.141.255 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
205.167.114.0/23 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
209.99.240.0/20 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
213.170.212.0/24 Citigroup Inc. BGP ANNOUNCED ● high
213.170.213.0/24 Citigroup Inc. BGP ANNOUNCED ● high
213.170.214.0/24 Citigroup Inc. BGP ANNOUNCED ● high
213.170.215.0/24 Citigroup Inc. BGP ANNOUNCED ● high
2001:1890:167d:3600::/56 Citigroup Inc. ARIN ASSIGNMENT ● high
2001:1890:1737:d400::/56 Citigroup Inc. ARIN ASSIGNMENT ● high
2620:0:d80::/48 Citigroup Inc. ARIN DIRECT ALLOCATION ● high
61.88.87.224/29 CITIGROUP APNIC ASSIGNED NON-PORTABLE ● low
62.25.145.32/29 CITIGROUP RIPE ASSIGNED PA ● low
81.142.17.8/29 Citigroup RIPE ASSIGNED PA ● low
161.75.0.0/16 Citigroup Inc. APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (3)

CIDR
2620:0:d80::/48
2001:1890:167d:3600::/56
2001:1890:1737:d400::/56

Footprint over time

11 weekly snapshots · JSON
203 +17 netblocks since 2026-07-05
2026-07-05 peak 203 2026-09-06

Domains hosted in this network

what's this?
citigroup.com citi.com

Corporate group (4 confirmed entities)

+3 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: F how networks compare →
4.4% of checked blocks have valid RPKI ROA coverage (9 of 203)
Possible discrepancies (3)

These blocks are registered to Citigroup Inc. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:1890:167d:3600::/56 /56 authorized for AS7018 — AT&T Enterprises, LLC
2001:1890:1737:d400::/56 /56 authorized for AS7018 — AT&T Enterprises, LLC
192.193.194.0/24 /24 authorized for AS19905 — Arbor Cloud

NIC Handles

ABUSE9564-ARIN ABUSE9564-ARIN AC2756-AP APNIC-HM AS153595 AS1696 AS22081 AS25883 AS2908 AS2909 AS2912 AS30284 +32 more