Autonomous System details

AS3081

Citigroup Inc.  ·  citigroup.com

United States

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AS3081 – Citigroup Inc.

Field Value
Country United States
Website citigroup.com
Hosted domains 33
IPv4 addresses 4,864
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 32 years ago on Nov 04, 1993
Updated 3 years ago on Jul 10, 2023

IP Ranges

Netblock Company Num of IPs
192.193.18.0/24 Citibank N.A. 256
192.193.20.0/24 Citibank N.A. 256
192.193.21.0/24 Citibank N.A. 256
192.193.22.0/24 Citibank N.A. 256
192.193.25.0/24 Citibank N.A. 256
192.193.34.0/24 Citibank N.A. 256
192.193.35.0/24 Citibank N.A. 256
192.193.36.0/24 Citibank N.A. 256
192.193.38.0/24 Citibank N.A. 256
192.193.56.0/24 Citibank N.A. 256
192.193.120.0/24 Citibank N.A. 256
192.193.172.0/24 Citibank N.A. 256
192.193.173.0/24 Citibank N.A. 256
192.193.174.0/24 Citibank N.A. 256
192.193.176.0/24 Citibank N.A. 256
192.193.193.0/24 Citibank N.A. 256
192.193.213.0/24 Citibank N.A. 256
199.67.131.0/24 Citigroup Inc. 256
199.67.137.0/24 Citigroup Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS3081
                                                OrgID:          AS3081
                                                ASName:         AS3081
                                                ASNumber:       AS3081
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 33 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.193.174.50 ██████████ 19
199.67.137.71 ██████████ 2
192.193.20.118 ██████████ 2
199.67.137.100 ██████████ 1
199.67.137.193 ██████████ 1
199.67.137.28 ██████████ 1
192.193.20.125 ████████ 1
192.193.213.21 ██████████ 1
192.193.56.27 ██████████ 1
192.193.22.110 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS33463 Citigroup Inc.
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS701 Verizon Business
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS701 Verizon Business
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS33463 Citigroup Inc.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
192.193.18.192 AS3081 Citigroup Inc. 11.05ms from Mount Prospect, US
192.193.56.54 AS3081 Citigroup Inc. 10.97ms from Mount Prospect, US
192.193.21.43 AS3081 Citigroup Inc. 10.98ms from Mount Prospect, US
192.193.173.68 AS3081 Citigroup Inc. 12.11ms from Chicago, US
192.193.193.133 AS3081 Citigroup Inc. 10.88ms from Mount Prospect, US
192.193.174.214 AS3081 Citigroup Inc. 10.99ms from Mount Prospect, US
199.67.137.239 AS3081 Citigroup Inc. 10.99ms from Mount Prospect, US
199.67.131.243 AS3081 Citigroup Inc. 10.47ms from Mount Prospect, US
192.193.20.215 AS3081 Citigroup Inc. 11.21ms from Mount Prospect, US
192.193.36.24 AS3081 Citigroup Inc. 10.62ms from Mount Prospect, US
192.193.22.39 AS3081 Citigroup Inc. 11.19ms from Mount Prospect, US
192.193.34.65 AS3081 Citigroup Inc. 10.98ms from Mount Prospect, US
192.193.35.27 AS3081 Citigroup Inc. 12.32ms from Chicago, 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
184.10.117.25 AS5650 Frontier Communications of America, Inc. 7.30ms from Ashburn, US
60.27.2.137 AS4837 CHINA UNICOM China169 Backbone 4.79ms from Beijing, CN
52.167.130.57 AS8075 Microsoft Corporation 0.29ms from Boydton, US
172.101.89.9 AS11351 Charter Communications Inc 19.55ms from Chicago, US
172.13.195.41 AS7018 AT&T Enterprises, LLC 8.95ms from Chicago, US
212.105.85.249 AS8434 Telenor Sverige AB 2.63ms from Copenhagen, DK
79.254.222.41 AS3320 Deutsche Telekom AG 3.20ms from Duesseldorf, DE
37.84.82.73 AS3320 Deutsche Telekom AG 16.08ms from Frankfurt am Main, DE
175.178.214.89 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.21ms from Guangzhou, CN
14.164.16.57 AS45899 VNPT Corp 2.47ms from Ho Chi Minh City, VN
61.35.152.233 AS3786 LG DACOM Corporation 1.39ms from Incheon, KR
78.1.57.105 AS5391 Hrvatski Telekom d.d. 4.18ms from Ljubljana, SI
12.8.47.169 AS7018 AT&T Enterprises, LLC 7.22ms from Miami, US
74.135.241.41 AS10796 Charter Communications Inc 2.35ms from Milwaukee, US
77.198.200.121 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.55ms from Paris, FR
95.246.178.137 AS3269 Telecom Italia S.p.A. 8.08ms from Rome, IT
37.29.21.169 AS31133 PJSC MegaFon 0.70ms from Samara, RU
1.221.48.121 AS3786 LG DACOM Corporation 1.64ms from Seoul, KR
14.38.201.233 AS4766 Korea Telecom 1.33ms from Seoul, KR
221.112.32.121 AS17506 ARTERIA Networks Corporation 1.01ms from Tokyo, JP
102.27.224.233 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.26ms from Tunis, TN
83.13.164.201 AS5617 Orange Polska Spolka Akcyjna 1.35ms from Warsaw, PL
13.92.156.25 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
54.222.134.121 AS55960 Beijing Guanghuan Xinwang Digital 3.43ms from Beijing, CN
159.226.17.249 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 1.35ms from Beijing, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 192.193.173.112
traceroute to 192.193.173.112 (192.193.173.112): 64 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 0.156 ms
3 *
6 [AS3356] 4.68.37.117 1.039 ms
7 *
8 [AS3356] 4.78.216.26 10.896 ms
9 *
10 [AS3081] 192.193.173.112 11.837 ms
Measurement taken from IPinfo ProbeNet in Chicago, US
On

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 AS3081 at robtex.

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