AS56534 Comfortel Ltd.

Russia Comfortel RIPE 70 IPv4 prefixes 10 IPv6 prefixes

IPv4 addresses

45,056

IPv6 /48 networks

524,290

RPKI

61 valid19 no ROA

Peers and downstreams

117

Holder

AS name: Comfortel
Description: Comfortel, St.Petersburg, Russia
Organisation: Comfortel Ltd.
Registered in: Saint Petersburg, Russia
Abuse contact: abuse@comfortel.pro
Assigned: 2011-03-10
Registered: 2011-03-11
Record last changed: 2026-09-28 06:45 UTC

176.53.192.0/24 176.53.194.0/23 176.53.196.0/24 176.53.197.0/24 176.53.198.0/23 176.53.200.0/22 176.53.204.0/22 176.53.208.0/22 176.53.208.0/24 176.53.211.0/24 176.53.212.0/22 176.53.213.0/24 185.108.4.0/24 185.47.52.0/22 185.47.54.0/24 193.246.162.0/24 194.190.195.0/24 194.190.201.0/24 194.190.202.0/24 194.190.203.0/24 194.190.214.0/24 194.190.215.0/24 194.190.216.0/22 194.190.222.0/24 194.190.223.0/24 194.226.0.0/23 194.226.2.0/23 212.192.52.0/22 212.193.32.0/21 212.193.44.0/24 212.193.45.0/24 37.139.36.0/24 37.139.37.0/24 37.139.39.0/24 37.139.44.0/24 37.139.45.0/24 37.139.46.0/24 37.139.50.0/24 45.140.76.0/23 45.140.76.0/24 5.188.85.0/24 82.179.248.0/22 85.142.136.0/24 85.142.147.0/24 85.142.164.0/22 85.142.168.0/21 85.142.176.0/22 85.142.192.0/22 85.142.208.0/22 85.142.231.0/24 85.142.244.0/24 85.142.252.0/24 85.142.82.0/24 85.142.88.0/22 85.142.92.0/22 85.143.144.0/22 85.143.160.0/21 85.143.176.0/22 85.143.184.0/22 85.143.203.0/24 85.143.204.0/22 85.143.250.0/24 85.143.252.0/22 89.104.126.0/24 89.223.17.0/24 89.223.80.0/21 92.255.60.0/24 92.255.88.0/21 92.255.96.0/21 93.174.72.0/21

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AS34574	Reksoft Co. Ltd. REKSOFT-AS
AS34944	LLC Zenit-Arena ZENIT-ARENA-AS
AS35196	FIRST SERVER LIMITED IH-TRANSIT-AS
AS39503	Peter the Great St. Petersburg Polytechnic University SPbPU-AS
AS42119	Melon Fashion Group JSC MELONFASHION-AS
AS42144	OOO Nauka NTIK-AS
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AS44484	X-Trim Ltd. XTRIM-AS
AS44640	Cactus Ltd. CACTUS-AS
AS44985	ExpoForum-International LLC EXPOFORUM-AS
AS47211	OOO Kolpinskie Internet-Seti KOLPINONET-AS
AS47441	Comfortel Ltd. TRUNKM
AS48578	Ikon Tyres LTD VSEVTYRES-AS
AS48890	SOLVO ltd SOLVO-AS
AS49211	Joint Stock Company "Sitronics KT" Sitronics-KT
AS49988	LLC VK odkl-as
AS50082	JSC Eureca EURECA
AS50471	Limited Liability Company Sviaz Industriya SVIAZ-INDUSTRIYA-AS
AS51562	Federal Medical Research Center of Almazova almazovcentre
AS51783	The Center of Dedicated Servers LLC dedic-center-as
AS51836	Pioner-Lan Ltd. ASNEMIYA
AS52007	LLC AdRiver ADRIVER
AS56336	JSC NII "Vektor" VKN
AS56358	Balttelecomport Ltd. BALTTELECOMPORT-AS
AS56846	JSC National satellite company NSC-AS
AS56923	Virtualfort OOO VIRTUALFORT-AS
AS56928	BIZNESFON LLC BIZNESFON-AS
AS57010	IT House, Ltd CLODO-AS
AS57528	Ekassir-Banking Systems LLC eKassir-as
AS59482	Allians-Media Ltd ALIANS-MEDIA-AS
AS136897	Enjoyvc Cloud Group Limited. ENJOYVC-AS-AP
AS197303	OCS Group Limited OCS-AS
AS198070	LLC "Pudlink" RU-PUDLINK-AS
AS198542	Individual Entrepreneur Vladimir V. Podonin Podonin
AS198580	"You Online" LLC YOUONLINE-AS
AS199112	Sigma-Soft Ltd SIGMA-AS
AS200214	SOFTTIME LLC SOFTTIME
AS200679	State Institute of Technology Saint-Petersburg SPSIT
AS201475	STC Ltd STC-AS
AS201738	UFO TECHNOLOGIES LIMITED UFO-TECHNOLOGIES-LIMITED
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AS201848	Trader soft LLC TRADERSOFT
AS202537	Feniks JSC ETM
AS202633	Transoil LLC TRANSOIL
AS202689	Baltiyskiy Lizing LLC BALTLEASE
AS202974	First Service Provider Ltd. First_Service_Provider
AS202989	Ofis24 OOO Ofis24
AS203004	GlavTel ltd GLAVTEL
AS204219	Joint-Stock Company Petrolesport PETROLESPORT
AS204272	ASARTA LLC ASARTA-SPB-AS
AS204492	Scientific-Production Enterprise Business Sviaz Holding LLC NSK-AS
AS205221	SBERKORUS LLC SBERKORUS
AS205264	RocketNet Ltd. ROCKETNET-AS
AS205432	"Graficheskiy COD" LLC GPUDC
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AS207648	VDI service, LLC VDI-Service
AS207657	JSC "Emergency Technical Center of Rosatom" erc-rosatom
AS207698	The Turner scientific research institute for children's orthopedics ROSTURNER
AS208325	European University at Saint Petersburg EUSPb
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AS209269	Stacktel Ltd Stacktel
AS209339	JSC National satellite company NSC-FIX-AS
AS209367	LLC HAPOTELE HAPOTELE
AS209636	Transmost JSC Transmost
AS209667	Smart-Office LLC SMART-OFFICE
AS209679	SPB GBUZ Children's City Policlinic 49 Pushkin District GBUZ49
AS210685	Netlease JSC netlease1
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AS212333	ARTEKS LTD ARTEKS
AS212480	LLC RUS RUS-AS
AS213666	BRIDGE LLC BRIDGE
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Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 94/100

partly	Prefixes covered by valid ROAs 61 of 80 announced prefixes are RPKI valid, 19 have no ROA.	19/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 10 IPv6 prefixes.	15/15
pass	More than one upstream 6 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@comfortel.pro is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-09-28.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/56534"><img src="https://ip-fd.net/badge/asn/56534/health.svg" alt="AS56534 network health on IP-FD.net"></a>

Markdown

[![AS56534 network health](https://ip-fd.net/badge/asn/56534/health.svg)](https://ip-fd.net/asn/56534)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 07:20 UTC	Neighbour gone	AS264409	upstream
2026-10-04 07:20 UTC	Neighbour gone	AS209823	peer
2026-10-04 07:20 UTC	Neighbour gone	AS208894	downstream
2026-10-04 07:20 UTC	Neighbour gone	AS207168	downstream
2026-10-04 07:20 UTC	Neighbour gone	AS199524	peer
2026-10-04 07:20 UTC	Neighbour gone	AS41337	downstream
2026-10-04 07:20 UTC	New neighbour	AS212165	downstream
2026-10-04 07:20 UTC	New neighbour	AS201738	downstream
2026-10-04 07:20 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS62000	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS61049	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS59692	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS57724	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS56655	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS47692	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS42295	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 07:20 UTC	New neighbour	AS21030	peer
2026-10-04 07:20 UTC	Relationship changed	AS20485	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS15958	upstream to peer
2026-10-04 07:20 UTC	New neighbour	AS137409	peer

WHOIS

aut-num:        AS56534
as-name:        Comfortel
descr:          Comfortel, St.Petersburg, Russia
org:            ORG-CL253-RIPE
remarks:        --- IPv4 Routing Policy ---
remarks:        --- UPSTREAMS ---
remarks:        --- PEERS ---
remarks:        --- DOWNSTREAMS ---
remarks:        --- IPv6 Routing Policy ---
remarks:        --- UPSTREAMS ---
remarks:        --- PEERS ---
remarks:        --- DOWNSTREAMS ---
remarks:        ----------------------------------
remarks:        External communities may be set by external peers when
remarks:        talking to AS56534.
remarks:        Community Meaning
remarks:        56534:1000x When advertising to any UPSTREAM peer
remarks:        56534:1010x When advertising to ReTN
remarks:        56534:1020x When advertising to RuNNET
remarks:        56534:1030x When advertising to iHome
remarks:        56534:1040x When advertising to RASCOM
remarks:        56534:1050x When advertising to GlobalNet
remarks:        56534:1060x When advertising to TTK
remarks:        56534:1070x When advertising to Megafon
remarks:        56534:2000x When advertising to any GOOGLE peer
remarks:        56534:2010x When advertising to any SPB-IX peer
remarks:        56534:2020x When advertising to any MSK-IX peer
remarks:        56534:2030x When advertising to any G-CORE peer
remarks:        56534:2040x When advertising to any DATAIX peer
remarks:        56534:2050x When advertising to any DTEL-IX peer
remarks:        56534:2060x When advertising to any PITERIX peer
remarks:        56534:2070x When advertising to any PITERIX-MSK peer
remarks:        56534:2080x When advertising to any APPLE peer
remarks:        56534:2090x When advertising to any PITERIX-KIEV peer
remarks:        56534:2100x When advertising to any PITERIX-HELSINKI peer
remarks:        ...x=0 - do not advertise
remarks:        ...x=1,2,4 or 6 - prepend 56534 1,2,4 or 6 times
remarks:        Internal comminuties are assigned only internally, and are
remarks:        always deleted from incoming updates at the border routers.
remarks:        They may be used by peers to filter some prefixes.
remarks:        56534:1000 Receieved from an UPSTREAM peer
remarks:        56534:1010 Receieved from ReTN
remarks:        56534:1020 Receieved from RunNET
remarks:        56534:1030 Receieved from iHome
remarks:        56534:1040 Receieved from RASCOM
remarks:        56534:1050 Receieved from GlobalNet
remarks:        56534:1060 Receieved from TTK
remarks:        56534:1070 Receieved from Megafon
remarks:        56534:2000 Receieved from GOOGLE
remarks:        56534:2010 Receieved from SPB-IX
remarks:        56534:2020 Receieved from MSK-IX
remarks:        56534:2030 Receieved from G-CORE
remarks:        56534:2040 Receieved from DATAIX
remarks:        56534:2050 Receieved from DTEL-IX
remarks:        56534:2060 Receieved from PITER-IX
remarks:        56534:2070 Receieved from PITER-IX-MSK
remarks:        56534:2080 Receieved from APPLE
remarks:        56534:2090 Receieved from PITER-IX-KIEV
remarks:        56534:2100 Receieved from PITER-IX-HELSINKI
remarks:        56534:3000 Receieved from IX peer
remarks:        56534:9900 Origin in SPB
remarks:        56534:9000 Origin in SPB
remarks:        Blackhole community for downstreams peers 56534:6666
remarks:        Backup community for downstreams peers 56534:9966 set minimum local-pref for our network
remarks:        Other communities are accepted but ignored.
remarks:        -------------------------------
remarks:        Public Looking Glass: lg.comfortel.pro
remarks:        -------------------------------
admin-c:        CMFT
tech-c:         CMFT
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CMFT-MNT
created:        2011-03-11T14:49:01Z
last-modified:  2026-09-28T06:45:11Z
source:         RIPE
% 342 routing policy lines (import/export) not shown

Routing data

Updated 15 h ago

Registry record

Fetched 15 h ago from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/56534

const res = await fetch('https://ip-fd.net/api/v1/asn/56534', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/56534', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/56534');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/56534", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

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