AS number details

AS4996

Citigroup Inc.  ·  citigroup.com

United States

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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 30 years ago on May 31, 1995
Updated 13 years ago on Mar 02, 2012

IP Ranges

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

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
199.67.139.83 ██████████ 2
199.67.139.16 ██████████ 2
199.67.141.39 ██████████ 2
199.67.141.126 ██████████ 1
199.67.141.150 ██████████ 1
199.67.184.254 ██████████ 1
199.67.139.182 ██████████ 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 Enterprises, LLC
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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 Enterprises, LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS35967 Citigroup Inc.
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Pingable IPs

5 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
199.67.136.41 AS4996 Citigroup Inc. 1.53ms from New York City, US
199.67.138.101 AS4996 Citigroup Inc. 1.02ms from New York City, US
199.67.133.192 AS4996 Citigroup Inc. 1.15ms from New York City, US
199.67.140.100 AS4996 Citigroup Inc. 1.26ms from New York City, US
199.67.134.204 AS4996 Citigroup Inc. 1.44ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
145.100.176.20 AS1103 SURF B.V. 0.24ms from Amsterdam, NL
84.151.206.180 AS3320 Deutsche Telekom AG 2.52ms from Berlin, DE
142.177.158.4 AS855 Bell Canada 16.56ms from Montreal, CA
112.180.157.132 AS4766 Korea Telecom 8.04ms from Seoul, KR
175.249.209.228 AS4766 Korea Telecom 6.62ms from Seoul, KR
88.213.159.116 AS35518 sasag Kabelkommunikation AG 6.13ms from Zuerich, CH
207.155.51.148 AS7029 Windstream Communications LLC 9.45ms from Atlanta, US
73.22.64.52 AS7922 Comcast Cable Communications, LLC 3.97ms from Chicago, US
173.173.230.20 AS11427 Charter Communications Inc 10.84ms from Houston, US
75.16.176.164 AS7018 AT&T Enterprises, LLC 17.74ms from Dallas, US
181.199.106.100 AS27947 Telconet S.A 2.43ms from Guayaquil, EC
89.241.228.228 AS13285 TalkTalk Communications Limited 4.51ms from London, GB
217.13.145.36 AS16082 Spitfire Network Services Limited 7.71ms from London, GB
95.255.69.132 AS3269 Telecom Italia S.p.A. 7.20ms from Milan, IT
195.14.157.180 AS6866 Cyprus Telecommunications Authority 1.33ms from Nicosia, CY
112.48.238.148 AS9808 China Mobile Communications Group Co., Ltd. 1.57ms from Xiamen, CN
151.235.251.164 AS58224 Iran Telecommunication Company PJS 13.96ms from Yerevan, AM
35.188.6.132 AS396982 Google LLC 0.11ms from Council Bluffs, US
59.50.165.212 AS4134 CHINANET-BACKBONE 2.55ms from Haikou, CN
41.169.52.244 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.26ms from Johannesburg, ZA
157.167.107.180 AS44444 Forcepoint Cloud Ltd 0.31ms from Paris, FR
216.119.68.148 AS14992 NewtekOne, Inc. 2.24ms from Phoenix, US
162.247.228.244 AS40788 Start Communications 9.59ms from Toronto, CA
20.1.254.116 AS8075 Microsoft Corporation 0.38ms from Boydton, US
13.89.33.36 AS8075 Microsoft Corporation 0.29ms from Des Moines, US

Related Networks

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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