AS2923 TIAA-CREF
AS-TIAA-NET
IPv4 Addresses: 38,656
Number of Peers: 3
Number of Prefixes: 29
ASN Allocated: 24th September 1993
AS2923 Summary
Regional Registry:
ARINAllocation Status:
AssignedAllocation Date:
24th September 1993Allocated Country:
AS2923 Network
IPv4 Prefixes:
29IPv4 Peers:
3IPv4 Upstreams:
3IPv6 Prefixes:
0IPv6 Peers:
0IPv6 Upstreams:
0Contacts
Email Contacts:
dl_networkwan@tiaa-cref.org
Abuse Contacts:
dl_networkwan@tiaa-cref.org
Address:
730 Third Ave.,
New York,
NY,
10017,
US
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
103.175.178.0/24 | TIAA GLOBAL CAPABILITIES PRIVATE LIMITED | 103.175.178.0/24 | APNIC | |
|
|
103.215.155.0/24 | TIAA GLOBAL CAPABILITIES PRIVATE LIMITED | 103.215.155.0/24 | APNIC | |
|
143.165.0.0/19 | Teachers Insurance and Annuity Association of America | 138.113.0.0/16 | ARIN | |
|
|
143.165.32.0/20 | Teachers Insurance and Annuity Association of America | 141.122.0.0/15 | ARIN | |
|
|
143.165.32.0/19 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.80.0/22 | Teachers Insurance and Annuity Association of America | 138.113.0.0/16 | ARIN | |
|
|
143.165.80.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.88.0/24 | Teachers Insurance and Annuity Association of America | 144.51.0.0/16 | ARIN | |
|
|
143.165.90.0/23 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.92.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.128.0/20 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.128.0/19 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.136.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.138.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.161.0/24 | Teachers Insurance and Annuity Association of America | 141.194.0.0/16 | RIPE | |
|
|
143.165.187.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.188.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.190.0/23 | Teachers Insurance and Annuity Association of America | 138.1.0.0/16 | ARIN | |
|
|
143.165.208.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.208.0/22 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.209.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.210.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.211.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.216.0/22 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.216.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.217.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.218.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.219.0/24 | Teachers Insurance and Annuity Association of America | 143.165.0.0/16 | ARIN | |
|
|
143.165.224.0/19 | Teachers Insurance and Annuity Association of America | 138.185.196.0/22 | Lacnic |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS32787 | PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK | Akamai Technologies, Inc. |
|
AS3356 | LEVEL3 | Level 3 Parent, LLC |
|
AS7018 | ATT-INTERNET4 | AT&T Enterprises, LLC |
IPv4 Upstream Graph
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# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # ASNumber: 2923 ASName: AS-TIAA-NET ASHandle: AS2923 RegDate: 1993-09-24 Updated: 2015-11-09 Ref: https://rdap.arin.net/registry/autnum/2923 OrgName: TIAA-CREF OrgId: TIAACR-1 Address: 730 Third Ave. City: New York StateProv: NY PostalCode: 10017 Country: US RegDate: 1993-09-24 Updated: 2014-05-28 Ref: https://rdap.arin.net/registry/entity/TIAACR-1 OrgAbuseHandle: WANEN4-ARIN OrgAbuseName: WAN Engineering OrgAbusePhone: +1-704-595-1000 OrgAbuseEmail: DL_NetworkWAN@tiaa-cref.org OrgAbuseRef: https://rdap.arin.net/registry/entity/WANEN4-ARIN OrgTechHandle: WANEN4-ARIN OrgTechName: WAN Engineering OrgTechPhone: +1-704-595-1000 OrgTechEmail: DL_NetworkWAN@tiaa-cref.org OrgTechRef: https://rdap.arin.net/registry/entity/WANEN4-ARIN RTechHandle: WANEN4-ARIN RTechName: WAN Engineering RTechPhone: +1-704-595-1000 RTechEmail: DL_NetworkWAN@tiaa-cref.org RTechRef: https://rdap.arin.net/registry/entity/WANEN4-ARIN RNOCHandle: WANEN4-ARIN RNOCName: WAN Engineering RNOCPhone: +1-704-595-1000 RNOCEmail: DL_NetworkWAN@tiaa-cref.org RNOCRef: https://rdap.arin.net/registry/entity/WANEN4-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #
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