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AS27365

Cengage Learning, Inc.

AS27365 is Cengage Learning, Inc. (cengage.com). It announces 14,080 IPv4 addresses in 27 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 2003-02-20· business

14,080
IPv4 addresses announced
27
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
14,080
of its IPv4 geolocated
1
country

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 States14,080 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CENGAGE-OHCIN
name
Cengage Learning, Inc.
org
CENGA-5
org name
Cengage Learning, Inc.
org address
5191 Natorp Blvd, Attn Communications in CSO, Mason, OH, 45040
org city
Mason
org country
US
country
US
source
arin
created
2003-02-20
updated
2016-05-17
abuse name
Network Administration
abuse email
netadmin@cengage.com
abuse phone
+1-800-443-3941
abuse kind
role
abuse city
Mason
abuse country
US
admin name
Network Administration
admin email
netadmin@cengage.com
admin phone
+1-800-443-3941
admin kind
role
admin city
Mason
admin country
US
tech name
Network Administration
tech email
netadmin@cengage.com
tech phone
+1-800-443-3941
tech kind
role
tech city
Mason
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.

27 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
69.32.123.0/24United Statesnot found182026-10-02
69.32.128.0/24United Statesnot found182026-10-02
69.32.129.0/24United Statesnot found182026-10-02
69.32.130.0/23United Statesnot found182026-10-02
69.32.132.0/23United Statesnot found182026-10-02
69.32.134.0/23United Statesnot found182026-10-02
69.32.138.0/23United Statesnot found182026-10-02
69.32.140.0/24United Statesnot found182026-10-02
69.32.145.0/24United Statesnot found172026-10-02
69.32.146.0/23United Statesnot found182026-10-02
69.32.148.0/23United Statesnot found182026-10-02
69.32.159.0/24United Statesnot found182026-10-02
69.32.172.0/24United Statesnot found182026-10-02
69.32.178.0/24United Statesnot found182026-10-02
69.32.179.0/24United Statesnot found182026-10-02
69.32.182.0/24United Statesnot found182026-10-02
69.32.183.0/24United Statesnot found182026-10-02
69.32.184.0/24United Statesnot found182026-10-02
69.32.192.0/22United Statesnot found182026-10-02
69.32.200.0/21United Statesnot found182026-10-02
69.32.208.0/22United Statesnot found182026-10-02
69.32.216.0/21United Statesnot found182026-10-02
69.32.224.0/24United Statesnot found182026-10-02
69.32.226.0/24United Statesnot found182026-10-02
69.32.227.0/24United Statesnot found182026-10-02
69.32.228.0/23United Statesnot found182026-10-02
69.32.246.0/23United Statesnot found182026-10-02
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