AS2923
TIAA-CREF
Scanned 0s ago
🔄 Rescan

📋 Summary

IP address summary information
NameTIAA-CREF
IPv4 addresses49K
IPv6 addressesNot available
ASN typeTransit
RegistryARIN
AllocatedSep 24, 1993
UpdatedNov 09, 2015

📊 IP Ranges

IPv4: 28 | IPv6: 0
NetblockIP Count
103.175.178.0/24 256
143.165.216.0/24 256
103.215.155.0/24 256
143.165.128.0/19 8.2K
143.165.32.0/19 8.2K
143.165.208.0/24 256
143.165.190.0/23 512
143.165.210.0/24 256
143.165.80.0/24 256
143.165.209.0/24 256
143.165.217.0/24 256
143.165.88.0/24 256
143.165.208.0/22 1.0K
143.165.216.0/22 1.0K
143.165.128.0/20 4.1K
143.165.138.0/24 256
143.165.32.0/20 4.1K
143.165.161.0/24 256
143.165.218.0/24 256
143.165.188.0/24 256
143.165.0.0/19 8.2K
143.165.80.0/22 1.0K
143.165.219.0/24 256
143.165.187.0/24 256
143.165.211.0/24 256
143.165.224.0/19 8.2K
143.165.90.0/23 512
143.165.136.0/24 256

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS2923
NameAS-TIAA-NET
OrganizationTIAA-CREF
Statusactive
AllocatedSep 24, 1993
UpdatedNov 09, 2015

Contacts

RegistrantTIAA-CREF
Tech ContactWAN Engineering <DL_NetworkWAN@tiaa-cref.org>
Phone+1-704-595-1000
Address730 Third Ave. New York NY 10017 United States

Source: ARIN

🔗 Peers

2 peers for this ASN
ASNNameCountry
AS701 Verizon Business -
AS7018 AT&T Enterprises, LLC -

Peer data from RIPE Stat ASN neighbours.

⬆️ Upstreams

2 upstreams
ASNName
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
103.175.178.0/24 AS2923 /24 ✓ Valid
143.165.216.0/24 AS2923 /24 Not Found
103.215.155.0/24 AS2923 /24 ✓ Valid
143.165.128.0/19 AS2923 /19 Not Found
143.165.32.0/19 AS2923 /19 Not Found
143.165.208.0/24 AS2923 /24 Not Found
143.165.190.0/23 AS2923 /23 Not Found
143.165.210.0/24 AS2923 /24 Not Found
143.165.80.0/24 AS2923 /24 Not Found
143.165.209.0/24 AS2923 /24 Not Found
143.165.217.0/24 AS2923 /24 Not Found
143.165.88.0/24 AS2923 /24 Not Found
143.165.208.0/22 AS2923 /22 Not Found
143.165.216.0/22 AS2923 /22 Not Found
143.165.128.0/20 AS2923 /20 Not Found
143.165.138.0/24 AS2923 /24 Not Found
143.165.32.0/20 AS2923 /20 Not Found
143.165.161.0/24 AS2923 /24 Not Found
143.165.218.0/24 AS2923 /24 Not Found
143.165.188.0/24 AS2923 /24 Not Found
143.165.0.0/19 AS2923 /19 Not Found
143.165.80.0/22 AS2923 /22 Not Found
143.165.219.0/24 AS2923 /24 Not Found
143.165.187.0/24 AS2923 /24 Not Found
143.165.211.0/24 AS2923 /24 Not Found
143.165.224.0/19 AS2923 /19 Not Found
143.165.90.0/23 AS2923 /23 Not Found
143.165.136.0/24 AS2923 /24 Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).

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