Data as of Nov 3, 2026
199.67.136.0/24
No anonymizer space · no proxy exits in 30 daysCitigroup Inc.
Network & registry
Origin network
AS4996
US
- Name
- Citigroup Inc.
- Type
- Business
- Registered
- May 31, 1995
- Domain
- citigroup.com
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Sep 2018
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19905 not the origin | RADB | SP_CITIBANK | MAINT-AS19905 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.67.128.0 - 199.67.247.255
- Netname
- CITI-199-67-128-247
- Registrant
- Citigroup Inc.
- Organization
- Citigroup Inc. (CITIGR-5)
- Org address
- 283 King George Rd, Warren, NJ, 07059
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-67-128-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Jan 20, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 20, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-855-384-4622
- Handle
- ABUSE9564-ARIN