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
	31.28.22.0/24	-

---

Network Policy

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

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
	AS1299	Arelion (fka. Telia Carrier)	✔	✘
	AS29076	Citytelecom LLC	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS29076	Citytelecom LLC	✔	✘
	AS1299	Arelion (fka. Telia Carrier)	✔	✘

aut-num:        AS204039
as-name:        CITYTELECOM-VOIP-MSK-AS
org:            ORG-SO181-RIPE
import:         from AS29076 accept ANY
export:         to AS29076 announce AS204039
import:         from AS8641 accept ANY
export:         to AS8641 announce AS204039
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CITYTELECOM-RIPE-MNT
created:        2015-09-09T06:06:45Z
last-modified:  2025-02-05T08:37:45Z
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-SO181-RIPE
org-name:       Citytelecom LLC
country:        RU
org-type:       LIR
address:        Dummy address for ORG-SO181-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR69938-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CITYTELECOM-RIPE-MNT
created:        2023-03-01T09:06:16Z
last-modified:  2025-02-05T08:40:20Z
source:         RIPE
mnt-ref:        CITYTELECOM-RIPE-MNT
mnt-ref:        RELCOMHOST-MNT
mnt-ref:        ROSNIIROS-MNT
mnt-ref:        EDUNET-MNT
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: 2025-12-26T03:24:48Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-freenet	6
RIPE	as1299:as-twelve99-ru-v6	71729
RIPE	as1299:as-twelve99-ru-v4	72739
RADB	as-hurricane	24739