AS number details

AS2923

TIAA-CREF  ·  tiaa-cref.org

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS2923 – TIAA-CREF

Field Value
Country United States
Website tiaa-cref.org
Hosted domains 35
Number of IPv4 38,400
Number of IPv6 0
ASN type Business
Registry arin
Allocated 32 years ago on Sep 24, 1993
Updated 10 years ago on Nov 09, 2015
Netblock Company Num of IPs
143.165.0.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.128.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.224.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.32.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.128.0/20 Teachers Insurance and Annuity Association of America 4,096
143.165.32.0/20 Teachers Insurance and Annuity Association of America 4,096
143.165.208.0/22 Teachers Insurance and Annuity Association of America 1,024
143.165.216.0/22 Teachers Insurance and Annuity Association of America 1,024
143.165.80.0/22 Teachers Insurance and Annuity Association of America 1,024
143.165.190.0/23 Teachers Insurance and Annuity Association of America 512
143.165.90.0/23 Teachers Insurance and Annuity Association of America 512
103.175.178.0/24 TIAA GLOBAL CAPABILITIES PRIVATE LIMITED 256
103.215.155.0/24 TIAA GLOBAL CAPABILITIES PRIVATE LIMITED 256
143.165.136.0/24 Teachers Insurance and Annuity Association of America 256
143.165.138.0/24 Teachers Insurance and Annuity Association of America 256
143.165.161.0/24 Teachers Insurance and Annuity Association of America 256
143.165.187.0/24 Teachers Insurance and Annuity Association of America 256
143.165.188.0/24 Teachers Insurance and Annuity Association of America 256
143.165.208.0/24 Teachers Insurance and Annuity Association of America 256
143.165.209.0/24 Teachers Insurance and Annuity Association of America 256
143.165.210.0/24 Teachers Insurance and Annuity Association of America 256
143.165.211.0/24 Teachers Insurance and Annuity Association of America 256
143.165.216.0/24 Teachers Insurance and Annuity Association of America 256
143.165.217.0/24 Teachers Insurance and Annuity Association of America 256
143.165.218.0/24 Teachers Insurance and Annuity Association of America 256
143.165.219.0/24 Teachers Insurance and Annuity Association of America 256
143.165.80.0/24 Teachers Insurance and Annuity Association of America 256
143.165.88.0/24 Teachers Insurance and Annuity Association of America 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS2923
                                                OrgID:          AS2923
                                                ASName:         AS2923
                                                ASNumber:       AS2923
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 35 domain names hosted across 6 IP addresses on this ASN.

IP Address Domain Domains on this IP
143.165.158.62 ████████ 32
143.165.40.43 ████████ 32
143.165.80.43 ██████████ 3
143.165.40.40 ████████ 1
143.165.211.180 ██████████ 1
143.165.40.87 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
143.165.219.242 AS2923 TIAA-CREF 18.56ms from Seattle, US
143.165.4.21 AS2923 TIAA-CREF 12.30ms from Ashburn, US
143.165.157.11 AS2923 TIAA-CREF 16.65ms from Dallas, US
143.165.80.76 AS2923 TIAA-CREF 12.38ms from Ashburn, US
143.165.144.20 AS2923 TIAA-CREF 16.67ms from Dallas, US
143.165.40.87 AS2923 TIAA-CREF 12.34ms from Ashburn, US
143.165.136.18 AS2923 TIAA-CREF 17.38ms from Dallas, US
143.165.161.14 AS2923 TIAA-CREF 16.89ms from Dallas, US
143.165.48.30 AS2923 TIAA-CREF 12.04ms from Ashburn, US
143.165.56.21 AS2923 TIAA-CREF 12.23ms from Ashburn, US
143.165.149.98 AS2923 TIAA-CREF 16.90ms from Dallas, US
143.165.158.99 AS2923 TIAA-CREF 17.37ms from Dallas, US
143.165.81.147 AS2923 TIAA-CREF 12.04ms from Ashburn, US
143.165.41.24 AS2923 TIAA-CREF 12.24ms from Ashburn, US
143.165.61.30 AS2923 TIAA-CREF 12.07ms from Ashburn, US
143.165.150.1 AS2923 TIAA-CREF 17.15ms from Dallas, US
143.165.211.243 AS2923 TIAA-CREF 2.10ms from Ashburn, US
143.165.138.11 AS2923 TIAA-CREF 17.56ms from Dallas, US
143.165.152.252 AS2923 TIAA-CREF 17.08ms from Dallas, US
103.175.178.141 AS2923 TIAA-CREF 2.03ms from Mumbai, IN

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
195.240.106.27 AS1136 KPN B.V. 1.04ms from Amsterdam, NL
183.172.78.235 AS4538 China Education and Research Network Center 5.78ms from Beijing, CN
109.50.154.155 AS2860 NOS COMUNICACOES, S.A. 3.13ms from Braga, PT
67.175.119.187 AS7922 Comcast Cable Communications, LLC 6.23ms from Chicago, US
73.217.57.251 AS7922 Comcast Cable Communications, LLC 2.75ms from Denver, US
91.106.154.27 AS198930 Vereinigte Stadtwerke Media GmbH 1.21ms from Hamburg, DE
98.121.62.27 AS11426 Charter Communications Inc 10.58ms from Herndon, US
79.123.46.155 AS8426 ClaraNET LTD 5.70ms from London, GB
185.42.21.75 AS198193 Television por Cable Santa Pola SL 10.49ms from Madrid, ES
176.87.161.59 AS3352 TELEFONICA DE ESPANA S.A.U. 10.38ms from Madrid, ES
12.186.104.11 AS7018 AT&T Enterprises, LLC 3.76ms from Redding, US
13.64.253.43 AS8075 Microsoft Corporation 0.55ms from San Jose, US
189.164.239.11 AS8151 UNINET 5.28ms from Santiago de Queretaro, MX
191.61.27.59 AS4230 CLARO S.A. 0.96ms from Sao Paulo, BR
172.254.217.75 AS12271 Charter Communications Inc 1.66ms from Secaucus, US
119.207.149.123 AS4766 Korea Telecom 1.50ms from Seoul, KR
81.69.181.107 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Shanghai, CN
98.118.244.43 AS701 Verizon Business 3.45ms from Ashburn, US
155.207.72.59 AS5470 AUTH-NET-AS 10.16ms from Athens, GR
110.164.83.11 AS37992 Thammasat University in thailand 1.74ms from Bangkok, TH
105.16.26.11 AS37100 SEACOM Limited 8.64ms from Johannesburg, ZA
107.154.71.91 AS19551 Incapsula Inc 0.25ms from Manila, PH
75.229.15.139 AS6167 Verizon Business 16.09ms from Miami, US
68.237.78.235 AS701 Verizon Business 3.16ms from New York City, US
182.72.238.91 AS9498 BHARTI Airtel Ltd. 17.14ms from Saint Thomas Mount, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 143.165.58.153
traceroute to 143.165.58.153 (143.165.58.153): 7 hops max, 52 byte packets
2 [] 185.1.192.120 12.834 ms
3 [AS32787] 96.6.146.91 8.861 ms
4 [AS32787] 209.200.160.150 131.593 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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 AS2923 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs