AS number 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 25
Number of IPv4 3,584
Number of IPv6 0
ASN type Business
Registry arin
Allocated 32 years ago on Sep 10, 1993
Updated 2 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 25 domain names hosted across 23 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.193.162.132 ██████████ 3
192.193.162.121 ██████████ 2
192.193.162.136 ██████████ 2
192.193.157.190 ██████████ 1
192.193.161.83 ██████████ 1
192.193.157.148 ██████████ 1
192.193.161.224 ██████████ 1
192.193.163.1 ██████████ 1
192.193.162.182 ██████████ 1
192.193.162.155 ██████████ 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

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

IP Address ASN Details
192.193.191.24 AS2912 Citigroup Inc. 0.45ms from Singapore, SG
192.193.160.138 AS2912 Citigroup Inc. 0.30ms 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
73.100.166.48 AS7922 Comcast Cable Communications, LLC 5.00ms from Boston, US
34.77.83.48 AS396982 Google LLC 0.17ms from Brussels, BE
181.26.167.128 AS22927 Telefonica de Argentina 2.07ms from Buenos Aires, AR
78.166.199.144 AS47331 TTNet A.S. 9.70ms from Bursa, TR
106.201.20.160 AS24560 Bharti Airtel Ltd., Telemedia Services 9.61ms from Delhi, IN
18.185.190.224 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
35.220.243.224 AS396982 Google LLC 0.11ms from Hong Kong, HK
102.212.90.208 AS329225 Lexistar Alliance Ltd. 0.11ms from Johannesburg, ZA
102.22.137.16 AS36924 GVA Cote d'Ivoire SAS 1.19ms from Kigali, RW
165.23.97.112 AS11232 Midcontinent Communications 9.11ms from Minneapolis, US
91.43.149.64 AS3320 Deutsche Telekom AG 4.34ms from Nuernberg, DE
86.249.54.48 AS3215 Orange S.A. 9.17ms from Paris, FR
187.89.120.96 AS26599 TELEFÔNICA BRASIL S.A 2.36ms from Sao Paulo, BR
220.87.53.192 AS4766 Korea Telecom 1.69ms from Seoul, KR
126.170.88.48 AS17676 SoftBank Corp. 19.61ms from Tokyo, JP
209.197.172.144 AS11814 Distributel Communications Limited 0.83ms from Toronto, CA
111.60.194.112 AS9808 China Mobile Communications Group Co., Ltd. 8.62ms from Wuhan, CN
188.123.99.32 AS58328 IMAFEX, s.r.o. 4.24ms from Bratislava, SK
135.135.200.192 AS4181 TDS TELECOM 8.85ms from Chicago, US
78.135.205.224 AS25441 Imagine Communications Group Limited 2.25ms from Dublin, IE
109.138.87.128 AS5432 Proximus NV 4.50ms from Gravelines, FR
14.255.196.32 AS45899 VNPT Corp 1.79ms from Hanoi, VN
73.32.74.48 AS7922 Comcast Cable Communications, LLC 4.29ms from Houston, US
37.37.199.144 AS42961 Mobile Telecommunications Company K.S.C.P. 7.96ms from Kuwait City, KW
2.62.215.208 AS12389 PJSC Rostelecom 7.27ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -m7 192.193.163.9
traceroute to 192.193.163.9 (192.193.163.9): 7 hops max, 52 byte packets
2 [AS3356] 4.7.22.50 0.592 ms
3 *
4 [AS3356] 4.68.111.58 1.556 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in San Jose, 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 AS2912 at robtex.

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