Autonomous System details

AS2912

Citigroup Inc.  ·  citigroup.com

United States

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AS2912 – Citigroup Inc.

Field Value
Country United States
Website citigroup.com
Hosted domains 23
IPv4 addresses 3,584
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 33 years ago on Sep 10, 1993
Updated 3 years ago on Jul 10, 2023

IP Ranges

Netblock Company Num of IPs
192.193.64.0/24 Citibank N.A. 256
192.193.66.0/24 Citibank N.A. 256
192.193.67.0/24 Citibank N.A. 256
192.193.70.0/24 Citibank N.A. 256
192.193.71.0/24 Citibank N.A. 256
192.193.72.0/24 Citibank N.A. 256
192.193.149.0/24 Citibank N.A. 256
192.193.156.0/24 Citibank N.A. 256
192.193.157.0/24 Citibank N.A. 256
192.193.160.0/24 Citibank N.A. 256
192.193.161.0/24 Citibank N.A. 256
192.193.162.0/24 Citibank N.A. 256
192.193.163.0/24 Citibank N.A. 256
192.193.191.0/24 Citibank N.A. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2912
                                                OrgID:          AS2912
                                                ASName:         AS2912
                                                ASNumber:       AS2912
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 23 domain names hosted across 21 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.193.162.132 ██████████ 3
192.193.162.136 ██████████ 2
192.193.162.121 ██████████ 2
192.193.157.151 ██████████ 1
192.193.161.83 ██████████ 1
192.193.162.182 ██████████ 1
192.193.157.148 ██████████ 1
192.193.162.198 ██████████ 1
192.193.163.1 ██████████ 1
192.193.163.20 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS23764 CTGNet
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS7473 Singapore Telecommunications Ltd
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS7473 Singapore Telecommunications Ltd
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
192.193.162.56 AS2912 Citigroup Inc. 1.00ms from Singapore, SG
192.193.191.234 AS2912 Citigroup Inc. 0.80ms from Singapore, SG
192.193.160.137 AS2912 Citigroup Inc. 0.25ms from Singapore, SG
192.193.161.192 AS2912 Citigroup Inc. 0.95ms from Singapore, SG
192.193.157.157 AS2912 Citigroup Inc. 0.85ms from Singapore, SG
192.193.72.36 AS2912 Citigroup Inc. 1.38ms from Singapore, SG

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
85.72.81.224 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.63ms from Athens, GR
36.77.144.0 AS7713 PT Telekomunikasi Indonesia 9.81ms from Batam, ID
111.62.151.48 AS24547 Hebei Mobile Communication Company Limited 5.94ms from Beijing, CN
16.148.70.208 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
91.12.116.128 AS3320 Deutsche Telekom AG 2.93ms from Frankfurt am Main, DE
91.40.253.48 AS3320 Deutsche Telekom AG 8.18ms from Frankfurt am Main, DE
103.129.138.192 AS150288 METAGE TECHNOLOGY PTE. LTD. 0.29ms from Hong Kong, HK
95.37.88.32 AS12389 PJSC Rostelecom 7.73ms from Moscow, RU
189.102.173.128 AS28573 Claro NXT Telecomunicacoes Ltda 5.47ms from Osasco, BR
91.165.128.48 AS12322 Free SAS 2.96ms from Paris, FR
112.133.72.0 AS9946 KCTV JEJU BROADCASTING 8.88ms from Seoul, KR
81.94.70.112 AS28847 Soderhamn NARA AB 4.16ms from Stockholm, SE
149.100.172.96 AS28941 NOVA NETWORKS S.R.L. 13.69ms from Arezzo, IT
203.206.186.32 AS4739 Internode Pty Ltd 2.02ms from Brisbane, AU
83.104.188.112 AS5378 Vodafone Limited 7.76ms from London, GB
210.1.203.48 AS18390 Spintel Pty Ltd 1.78ms from Melbourne, AU
79.19.147.32 AS3269 Telecom Italia S.p.A. 7.24ms from Milan, IT
39.81.246.96 AS4837 CHINA UNICOM China169 Backbone 10.19ms from Qingdao, CN
178.33.61.160 AS16276 OVH SAS 0.07ms from Roubaix, FR
186.227.15.224 AS262765 Net Fácil Sistemas Eletrônicos Ltda ME 3.37ms from Sao Paulo, BR
24.18.234.176 AS7922 Comcast Cable Communications, LLC 1.56ms from Seattle, US
121.187.56.208 AS4766 Korea Telecom 2.60ms from Seoul, KR
126.9.93.64 AS17676 SoftBank Corp. 5.08ms from Tokyo, JP
35.155.165.32 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
189.91.216.16 AS10938 AGENCIA ESTADUAL DE TECNOLOGIA DA INFORMACAO - ATI 11.09ms from Campina Grande, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 192.193.72.32
traceroute to 192.193.72.32 (192.193.72.32): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 [AS2912] 192.193.72.32 1.139 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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 AS2912 at robtex.

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