AS number details

AS4996

Citigroup Inc. · citigroup.com

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AS4996 – Citigroup Inc.

Field	Value
Country	United States
Website	citigroup.com
Hosted domains	29
Number of IPv4	5,120
Number of IPv6	0
ASN type	Business
Registry	arin
Allocated	29 years ago on May 31, 1995
Updated	13 years ago on Mar 02, 2012

Netblock	Company	Num of IPs
192.193.12.0/24	Citibank N.A.	256
192.193.158.0/24	Citibank N.A.	256
192.193.197.0/24	Citibank N.A.	256
192.193.231.0/24	Citibank N.A.	256
192.193.37.0/24	Citibank N.A.	256
192.193.46.0/24	Citibank N.A.	256
192.193.49.0/24	Citibank N.A.	256
192.193.68.0/24	Citibank N.A.	256
199.67.129.0/24	Citigroup Inc.	256
199.67.133.0/24	Citigroup Inc.	256
199.67.134.0/24	Citigroup Inc.	256
199.67.136.0/24	Citigroup Inc.	256
199.67.138.0/24	Citigroup Inc.	256
199.67.139.0/24	Citigroup Inc.	256
199.67.140.0/24	Citigroup Inc.	256
199.67.141.0/24	Citigroup Inc.	256
199.67.182.0/24	Citigroup Inc.	256
199.67.183.0/24	Citigroup Inc.	256
199.67.184.0/24	Citigroup Inc.	256
199.67.185.0/24	Citigroup Inc.	256

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There are no known IPv6 addresses belonging to this network

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WHOIS Details

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ASHandle:       AS4996
OrgID:          AS4996
ASName:         AS4996
ASNumber:       AS4996
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 29 domain names hosted across 19 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
199.67.141.244	██████████	8
199.67.141.141	██████████	4
199.67.141.142	██████████	4
199.67.139.16	██████████	2
199.67.141.39	██████████	2
199.67.139.83	██████████	2
199.67.185.5	███████	1
199.67.141.190	██████████	1
199.67.185.20	██████████	1
199.67.139.181	██████████	1

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Peers

There are 4 peers for this ASN.

Peers	Name
AS3356	Level 3 Parent, LLC
AS35967	Citigroup Inc.
AS701	Verizon Business
AS7018	AT&T Services, Inc.

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS3356	Level 3 Parent, LLC
AS701	Verizon Business
AS7018	AT&T Services, Inc.

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS35967	Citigroup Inc.

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4996 at robtex.

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