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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	31.177.72.0/22	JSC "RU-CENTER"
	31.177.76.0/23	JSC "RU-CENTER"
	31.177.80.0/23	JSC "RU-CENTER"
	31.177.84.0/23	JSC "RU-CENTER" Network
	31.177.85.0/24	JSC "RU-CENTER" Network
	31.177.86.0/24	JSC "RU-CENTER"
	31.177.87.0/24	JSC "RU-CENTER"
	31.177.88.0/24	JSC "RU-CENTER" Network
	31.177.89.0/24	JSC "RU-CENTER" Network
	31.177.90.0/24	RU-CENTER-HOSTING
	77.222.33.0/24	RU-CENTER
	77.222.34.0/24	RU-CENTER
	79.174.64.0/21	RU-CENTER NETWORK
	79.174.72.0/22	RU-CENTER NETWORK
	79.174.76.0/24	RU-CENTER NETWORK
	80.93.56.0/22	PeterHost.Ru Hosting Provider
	89.104.76.0/23	JSC "RU-CENTER"
	89.104.78.0/23	RU-CENTER
	89.104.88.0/22	JSC "RU-CENTER"
	89.104.92.0/24	RU-CENTER
	89.111.128.0/20	JSC "RU-CENTER"
	89.111.160.0/24	JSC "RU-CENTER" Network
	89.111.161.0/24	JSC "RU-CENTER" Network
	89.111.162.0/23	JSC "RU-CENTER"
	89.111.164.0/22	JSC "RU-CENTER"
	89.111.166.0/24	JSC "RU-CENTER" Network
	89.111.176.0/20	JSC "RU-CENTER"
	91.217.21.0/24	JSC "RU-CENTER"
	2a01:d8::/32	JSC "RU-CENTER"
	2a02:2090::/48	JSC "RU-CENTER"
	2a02:2090:1::/48	JSC "RU-CENTER"
	2a02:2090:e400::/48	Ru-Center SPB Network
	2a02:2090:e800::/48	Ru-Center Infrastructure Network
	2a02:2090:ec00::/48	Ru-Center Infrastructure Network

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS48287	JSC "RU-CENTER"	✔	✔
	AS44112	SpaceWeb Ltd	✔	✔
	AS5537	JSC "RU-CENTER"	✔	✔
	AS47595	JSC "RU-CENTER"	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS48287	JSC "RU-CENTER"	✔	✔
	AS5537	JSC "RU-CENTER"	✔	✔
	AS44112	SpaceWeb Ltd	✔	✔
	AS47595	JSC "RU-CENTER"	✔	✘

aut-num:        AS39494
as-name:        RU-CENTER-AS
import:         from AS5537 accept ANY
export:         to AS5537 announce AS39494
import:         from AS48287 accept ANY
export:         to AS48287 announce AS39494
org:            ORG-JR15-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RUNIC-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2006-03-07T09:02:42Z
last-modified:  2018-11-16T11:07:03Z
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-JR15-RIPE
org-name:       JSC "RU-CENTER"
country:        RU
org-type:       LIR
address:        Dummy address for ORG-JR15-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        RUNIC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RUNIC-MNT
abuse-c:        RUAH-RIPE
created:        2009-09-08T09:31:45Z
last-modified:  2026-05-13T07:32:49Z
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: 2026-06-05T03:26:09Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-origins-eu	0
RIPE	as-blocked-ru	641
RIPE	as-stormwall-set	10976
RIPE	as-rucenter	28
RIPE	as-hcru	3
RADB	as-hurricane	24913
RIPE	as-retn-actual-v4	12810
RIPE	as-block-set	637
RIPE	as-transroute-spec	19620
RIPE	as41194:as-rascom	2545
RADB	as-hurricanev6	21128
RADB	as-stormwall-set	10976