AS Number
AS2923
AS Name
AS-TIAA-NET
Org Name
TIAA-CREF
Registry

arin

RegDate

1993-09-24

Updated

2014-05-28

AS2923 Looking Glass
IPv4Prefixes

21

IPv6Prefixes

0

IPv4 NUMs

38,656

IPv6 NUMs(/64)

0

38,656 IPv4 Addresses
CIDR Description IP Num
103.175.178.0/24
ROA Signed and Valid IRR Valid
TIAA TIAA GLOBAL BUSINESS SERVICES INDIA PRIVATE LIMITED 256
143.165.0.0/19
IRR Valid
Teachers Insurance and Annuity Association of America 8192
143.165.32.0/20
IRR Parent Valid
Teachers Insurance and Annuity Association of America 4096
143.165.32.0/19
IRR Valid
Teachers Insurance and Annuity Association of America 8192
143.165.80.0/24
IRR Parent Valid
Teachers Insurance and Annuity Association of America 256
143.165.80.0/22
IRR Parent Valid
Teachers Insurance and Annuity Association of America 1024
143.165.88.0/24
IRR Valid
Teachers Insurance and Annuity Association of America 256
143.165.90.0/23
IRR Valid
Teachers Insurance and Annuity Association of America 512
143.165.92.0/24
IRR Parent Valid
Teachers Insurance and Annuity Association of America 256
143.165.126.0/24
IRR Valid
Teachers Insurance and Annuity Association of America 256
143.165.128.0/20
IRR Parent Valid
Teachers Insurance and Annuity Association of America 4096
143.165.128.0/19
IRR Valid
Teachers Insurance and Annuity Association of America 8192
143.165.136.0/24
IRR Parent Valid
Teachers Insurance and Annuity Association of America 256
143.165.138.0/24
IRR Parent Valid
Teachers Insurance and Annuity Association of America 256
143.165.161.0/24
IRR Valid
Teachers Insurance and Annuity Association of America 256
143.165.187.0/24
IRR Parent Valid
Teachers Insurance and Annuity Association of America 256
143.165.188.0/24
IRR Valid
Teachers Insurance and Annuity Association of America 256
143.165.190.0/23
IRR Parent Valid
Teachers Insurance and Annuity Association of America 512
143.165.208.0/22
Teachers Insurance and Annuity Association of America 1024
143.165.216.0/22
Teachers Insurance and Annuity Association of America 1024
143.165.224.0/19
IRR Valid
Teachers Insurance and Annuity Association of America 8192
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,817,544 73,033,783,296 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,282,816 146,050,711,552 IPv4 IPv4
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,739,520 4,295,426,064 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 101,277,184 2,723,982,999,552 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,044,672 17,184,129,024 IPv4 IPv4
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 92,160 4,587,520 IPv4 IPv4
IP Address Domain NUMs Domains
143.165.4.14 3 chasfbpool-extws.tiaa.org
143.165.4.19 1 sip.nuveen.com
143.165.4.81 2 smtp.tiaainvestments.org
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