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AS2923

TIAA-CREF

AS2923 is TIAA-CREF (tiaa-cref.org). It announces 38,656 IPv4 addresses in 29 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 1993-09-24· business

38,656
IPv4 addresses announced
29
IPv4 prefixes
0
IPv6 prefixes
6.90%
of its routes RPKI-valid
38,656
of its IPv4 geolocated
2
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United States38,144 · 98.68%
  2. India512 · 1.32%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
AS-TIAA-NET
name
TIAA-CREF
org
TIAACR-1
org name
TIAA-CREF
org address
730 Third Ave., New York, NY, 10017
org city
New York
org country
US
country
US
source
arin
created
1993-09-24
updated
2015-11-09
abuse name
WAN Engineering
abuse email
DL_NetworkWAN@tiaa-cref.org
abuse phone
+1-704-595-1000
abuse kind
role
abuse city
Charlotte
abuse country
US
admin name
WAN Engineering
admin email
DL_NetworkWAN@tiaa-cref.org
admin phone
+1-704-595-1000
admin kind
role
admin city
Charlotte
admin country
US
tech
WANEN4-ARIN
tech name
WAN Engineering
tech email
DL_NetworkWAN@tiaa-cref.org
tech phone
+1-704-595-1000
tech kind
role
tech city
Charlotte
tech country
US

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

29 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
103.175.178.0/24Indiavalid172026-10-02
103.215.155.0/24Indiavalid172026-10-02
143.165.0.0/19United Statesnot found172026-10-02
143.165.32.0/19United Statesnot found172026-10-02
143.165.32.0/20United Statesnot found172026-10-02
143.165.80.0/22United Statesnot found172026-10-02
143.165.80.0/24United Statesnot found172026-10-02
143.165.88.0/24United Statesnot found172026-10-02
143.165.90.0/23United Statesnot found172026-10-02
143.165.128.0/19United Statesnot found172026-10-02
143.165.128.0/20United Statesnot found172026-10-02
143.165.136.0/24United Statesnot found172026-10-02
143.165.138.0/24United Statesnot found172026-10-02
143.165.161.0/24United Statesnot found172026-10-02
143.165.187.0/24United Statesnot found172026-10-02
143.165.188.0/24United Statesnot found172026-10-02
143.165.190.0/23United Statesnot found172026-10-02
143.165.192.0/24United Statesnot found172026-10-02
143.165.208.0/22United Statesnot found172026-10-02
143.165.208.0/24United Statesnot found172026-10-02
143.165.209.0/24United Statesnot found172026-10-02
143.165.210.0/24United Statesnot found172026-10-02
143.165.211.0/24United Statesnot found172026-10-02
143.165.216.0/22United Statesnot found172026-10-02
143.165.216.0/24United Statesnot found172026-10-02
143.165.217.0/24United Statesnot found172026-10-02
143.165.218.0/24United Statesnot found172026-10-02
143.165.219.0/24United Statesnot found172026-10-02
143.165.224.0/19United Statesnot found172026-10-02
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