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	Prefix	Description

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6

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Peers

	ASN	Description	IPv4	IPv6
	AS51088	A2B IP B.V.	✘	✔

aut-num:        AS61180
as-name:        A2B2
org:            ORG-AIB25-RIPE
import:         from AS51088 action pref=100; accept AS-A2B
import-via:     AS6777 from AS61180:AS-PEERS-AMSIX accept ANY
export-via:     AS6777 to AS61180:AS-PEERS-AMSIX announce AS-A2B
export:         to AS51088 announce AS61180:AS-PEERS-AMSIX
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         noc@a2b-internet.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         A2B-INTERNET-MNT
created:        2013-01-22T08:46:15Z
last-modified:  2022-12-22T16:11:24Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-AIB25-RIPE
org-name:       A2B IP B.V.
country:        NL
org-type:       LIR
address:        Dummy address for ORG-AIB25-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AS51088-RIPE
mnt-ref:        A2B-INTERNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         A2B-INTERNET-MNT
created:        2021-08-13T08:11:29Z
last-modified:  2026-04-29T05:28:48Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-05-06T03:23:59Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as8218:as-amsix-rs	340
RIPE	as51088:as-a2b	124