View

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
	31.134.120.0/21	FOP Demchuk Sergiy Olexandrovuch

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy clever_chandrasekhar

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS41985	Stargroup LLC	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS41985	Stargroup LLC	✔	✘
	AS24940	Hetzner Online GmbH	✔	✘
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
	AS209823	Enki Multimedia EURL	✔	✘
	AS199524	Gcore S.A.	✔	✘
	AS211623	NAML B.V.	✔	✘
	AS16276	OVH SAS	✔	✘
	AS207994	Blockchain Creek B.V.	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS29107	Synapse Network LTD	✔	✘
	AS8801	Rocket Fibre Ltd	✔	✘
	AS24724	Atman Sp. z o.o.	✔	✘
	AS6663	Türk Telekom International	✔	✘
	AS50392	LLC Campus Networks	✔	✘
	AS24482	SG.GS	✔	✘

aut-num:        AS56668
as-name:        SIMNET-UA-AS
descr:          Kiev, Ukraine
org:            ORG-FDSO1-RIPE
import:         from AS29107 accept ANY
export:         to AS29107 announce AS56668
import:         from AS43668 accept ANY
export:         to AS43668 announce AS56668
import:         from AS35297 accept ANY
export:         to AS35297 announce AS56668
import:         from AS41985 accept ANY
export:         to AS41985 announce AS56668
import:         from AS59613 accept AS-UBNIX
export:         to AS59613 announce AS56668
import:         from AS32934 accept AS-FACEBOOK
export:         to AS32934 announce AS56668
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SIMNET-UA-MNT
created:        2011-04-21T12:05:43Z
last-modified:  2021-04-12T11:33:45Z
source:         RIPE
sponsoring-org: ORG-SL1023-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-FDSO1-RIPE
org-name:       FOP Demchuk Sergiy Olexandrovuch
country:        UA
org-type:       OTHER
address:        Dummy address for ORG-FDSO1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR29152-RIPE
mnt-ref:        SIMNET-UA-MNT
mnt-by:         SIMNET-UA-MNT
created:        2011-04-20T10:11:27Z
last-modified:  2026-04-29T06:31:30Z
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: 2026-05-06T03:23:56Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	24737
RIPE	as-simnet	1
RIPE	as-ubnix	85360
RIPE	as-elhim	1056
RIPE	as-transroute-spec	19626
RIPE	as-stargroup	4
RIPE	as-ubnix:as-global	85367
RIPE	as-retn-actual-v4	12835