AS Name
Org Name
Proquest Information and Learning Ltd
Registry Region
United Kingdom
Looking Glass






IPv6 NUMs(/64)


1,536 IPv4 Addresses
CIDR Description IP Num PROQUEST LLC 1024 Proquest Information and Learning Ltd 512
CIDR Description IP NUMs(prefix /64)
2001:67c:20e8::/48 Proquest Information and Learning Ltd 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS2856 BT-UK-AS - British Telecommunications PLC, GB United Kingdom 11,169,536 549,755,944,960 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains 1 1
as-block:       AS20929 - AS21002
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

aut-num:        AS20955
as-name:        PROQUEST-UK
import:         from AS174 action pref=100; accept ANY
import:         from AS2856 action pref=100; accept ANY
import:         from AS8676 action pref=100; accept ANY
export:         to AS174 announce AS20955
export:         to AS2856 announce AS20955
export:         to AS8676 announce AS20955
org:            ORG-PIAL1-RIPE
admin-c:        NEO13-RIPE
tech-c:         NEO13-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS20955-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T11:17:20Z
source:         RIPE
sponsoring-org: ORG-PSL1-RIPE

organisation:   ORG-PIaL1-RIPE
org-name:       Proquest Information and Learning Ltd
org-type:       OTHER
address:        The Quorum
address:        Barnwell Road
address:        CAMBRIDGE
address:        CB5 8SW
address:        United Kingdom
abuse-c:        AR21313-RIPE
mnt-ref:        AS20955-MNT
mnt-by:         AS20955-MNT
created:        2007-10-25T16:35:42Z
last-modified:  2017-10-30T14:42:02Z
source:         RIPE # Filtered
admin-c:        NEO13-RIPE
tech-c:         NEO13-RIPE

role:           ProQuest Network Engineering and Operations
address:        789 East Eisenhower Pkwy
address:        Ann Arbor
address:        MI 48108
address:        USA
nic-hdl:        NEO13-RIPE
mnt-by:         AS20955-MNT
created:        2014-04-03T11:28:37Z
last-modified:  2014-04-03T11:42:16Z
source:         RIPE # Filtered
abuse-mailbox:  [email protected]
phone:          +1-734-761-4700
admin-c:        DOUG-RIPE
tech-c:         DOUG-RIPE