Autonomous System details

AS2923

TIAA-CREF  ·  tiaa-cref.org

United States

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AS2923 – TIAA-CREF

Field Value
Country United States
Website tiaa-cref.org
Hosted domains 35
IPv4 addresses 38,400
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 32 years ago on Sep 24, 1993
Updated 10 years ago on Nov 09, 2015

IP Ranges

Netblock Company Num of IPs
143.165.0.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.32.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.128.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.224.0/19 Teachers Insurance and Annuity Association of America 8,192
143.165.32.0/20 Teachers Insurance and Annuity Association of America 4,096
143.165.128.0/20 Teachers Insurance and Annuity Association of America 4,096
143.165.80.0/22 Teachers Insurance and Annuity Association of America 1,024
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
143.165.90.0/23 Teachers Insurance and Annuity Association of America 512
143.165.190.0/23 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
143.165.80.0/24 Teachers Insurance and Annuity Association of America 256
143.165.88.0/24 Teachers Insurance and Annuity Association of America 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

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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

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

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

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Peers

There are 3 peers for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
143.165.158.98 AS2923 TIAA-CREF 17.15ms from Dallas, US
143.165.211.243 AS2923 TIAA-CREF 1.85ms from Ashburn, US
143.165.48.30 AS2923 TIAA-CREF 11.44ms from Charlotte, US
143.165.40.82 AS2923 TIAA-CREF 11.66ms from Charlotte, US
143.165.144.20 AS2923 TIAA-CREF 16.74ms from Dallas, US
143.165.157.56 AS2923 TIAA-CREF 17.13ms from Dallas, US
143.165.161.51 AS2923 TIAA-CREF 16.73ms from Dallas, US
143.165.138.11 AS2923 TIAA-CREF 18.23ms from Denver, US
143.165.61.93 AS2923 TIAA-CREF 11.44ms from Charlotte, US
143.165.150.1 AS2923 TIAA-CREF 17.28ms from Dallas, US
143.165.4.21 AS2923 TIAA-CREF 11.69ms from Charlotte, US
103.175.178.141 AS2923 TIAA-CREF 2.13ms from Mumbai, IN
143.165.219.242 AS2923 TIAA-CREF 20.10ms from San Jose, US
143.165.152.1 AS2923 TIAA-CREF 17.32ms from Dallas, US
143.165.41.24 AS2923 TIAA-CREF 11.81ms from Charlotte, US
143.165.149.3 AS2923 TIAA-CREF 18.16ms from Dallas, US
143.165.56.29 AS2923 TIAA-CREF 11.54ms from Charlotte, US
143.165.136.18 AS2923 TIAA-CREF 16.88ms from Dallas, US
143.165.81.147 AS2923 TIAA-CREF 11.33ms from Charlotte, US
143.165.80.77 AS2923 TIAA-CREF 11.91ms from Charlotte, 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
34.219.176.139 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
198.184.255.251 AS46889 Clearent LLC 6.77ms from Chicago, US
154.215.239.235 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
212.88.101.107 AS20294 MTN Uganda 1.04ms from Kampala, UG
172.237.116.43 AS63949 Akamai Connected Cloud 0.58ms from London, GB
93.140.65.155 AS5391 Hrvatski Telekom d.d. 17.53ms from Novi Travnik, BA
201.23.20.59 AS272432 MAGAZINE LUIZA S/A 0.62ms from Osasco, BR
91.168.63.91 AS12322 Free SAS 5.01ms from Paris, FR
90.76.88.219 AS3215 Orange S.A. 12.38ms from Paris, FR
44.206.97.171 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
211.202.125.75 AS9318 SK Broadband Co Ltd 1.67ms from Seoul, KR
121.125.108.139 AS9318 SK Broadband Co Ltd 2.32ms from Seoul, KR
86.122.183.107 AS8708 DIGI ROMANIA S.A. 4.15ms from Timisoara, RO
131.147.54.11 AS2527 Sony Network Communications Inc. 1.79ms from Tokyo, JP
5.74.223.91 AS58224 Iran Telecommunication Company PJS 17.58ms from Yerevan, AM
135.119.156.43 AS8075 Microsoft Corporation 0.23ms from Boydton, US
87.66.194.91 AS5432 Proximus NV 2.33ms from Brussels, BE
31.56.192.59 AS25198 INTERKVM HOST SRL 0.12ms from Bucharest, RO
50.43.211.59 AS5650 Frontier Communications of America, Inc. 9.83ms from Chicago, US
76.204.215.123 AS7018 AT&T Enterprises, LLC 7.97ms from Dallas, US
162.157.174.235 AS852 TELUS Communications Inc. 1.43ms from Edmonton, CA
5.58.217.203 AS16223 MAXNET TELECOM, LTD 5.98ms from Kyiv, UA
45.236.45.187 AS27843 WIN EMPRESAS S.A.C. 0.30ms from Lima, PE
8.243.116.251 AS3356 Level 3 Parent, LLC 0.09ms from Lima, PE
207.96.147.123 AS5769 Videotron Ltee 0.69ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 143.165.13.104
traceroute to 143.165.13.104 (143.165.13.104): 7 hops max, 52 byte packets
3 [AS57187] 185.1.15.13 5.941 ms
4 [AS32787] 23.32.70.203 5.693 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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.

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