145.140.0.0/14

SURF B.V.

Announcing ASNs: 1

Parent Prefix: 145.136.0.0/13

Abuse: [email protected]

RIR: RIPE

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS1103	SURFNET-NL	SURFnet, The Netherlands

145.140.0.0/14 Summary

Prefix:

145.140.0.0/14

Name:

SURFparentblock

Description:

SURF B.V.

Country:

IP Addresses:

262,144

Regional Registry:

RIPE

Allocation Status:

Assigned

Allocation Date:

1^st September 1993

Parent Prefix:

145.136.0.0/13

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

P.O. Box 19035,

3501 DA,

Utrecht,

NETHERLANDS

AS1103 SURFnet, The Netherlands - Prefix Upstreams

ASN	Name	Description
AS3257	GTT-BACKBONE	GTT
AS6830	LibertyGlobal	Liberty Global (formerly UPC Broadband Holding, aka AORTA)
AS6939	HURRICANE	Hurricane Electric LLC
AS2603	NORDUNET	NORDUnet

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% Information related to '145.136.0.0 - 145.143.255.255'

% Abuse contact for '145.136.0.0 - 145.143.255.255' is '[email protected]'

inetnum:        145.136.0.0 - 145.143.255.255
netname:        SURFparentblock
org:            ORG-Sb3-RIPE
country:        NL
admin-c:        SNS1-RIPE
tech-c:         SNS1-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-lower:      SN-LIR-MNT
mnt-routes:     SN-LIR-MNT
mnt-irt:        irt-SURFcert
notify:         [email protected]
created:        2019-10-10T14:12:41Z
last-modified:  2023-09-05T15:07:41Z
source:         RIPE

organisation:   ORG-Sb3-RIPE
org-name:       SURF B.V.
country:        NL
org-type:       LIR
address:        P.O. Box 19035
address:        3501 DA
address:        Utrecht
address:        NETHERLANDS
phone:          +31887873000
e-mail:         [email protected]
admin-c:        HT3384-RIPE
admin-c:        MK512-RIPE
admin-c:        SNS1-RIPE
admin-c:        WB311-RIPE
admin-c:        NO17-RIPE
admin-c:        RS957-RIPE
admin-c:        JO5863-RIPE
admin-c:        MM57501-RIPE
abuse-c:        SNS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SN-LIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SN-LIR-MNT
created:        2004-04-17T11:43:29Z
last-modified:  2023-02-21T13:35:38Z
source:         RIPE

role:           SURF Network Maintainer
address:        Kantoren Hoog Overborch (Hoog Catharijne)
address:        Moreelsepark 48, 3511 EP Utrecht
address:        Postbus 19035, 3501 DA Utrecht
phone:          +31 88 7873000
admin-c:        WB311-RIPE
tech-c:         NO17-RIPE
tech-c:         WB311-RIPE
tech-c:         MK512-RIPE
tech-c:         JO5863-RIPE
tech-c:         MM57501-RIPE
nic-hdl:        SNS1-RIPE
abuse-mailbox:  [email protected]
mnt-by:         AS1103-MNT
created:        2002-07-09T10:06:06Z
last-modified:  2024-05-23T04:00:29Z
source:         RIPE
e-mail:         [email protected]