AS16344 Information Services PLC

Bulgaria IS-BG-AS RIPE 12 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

12 valid0 no ROA

Peers and downstreams

Holder

AS name: IS-BG-AS
Description: Bulgarian ISP
Organisation: Information Services PLC
Registered in: Sofia, Bulgaria
Abuse contact: support@is-bg.net
Assigned: 2001-03-05
Registered: 2002-06-12
Record last changed: 2024-03-25 16:40 UTC

217.145.160.0/22 217.145.160.0/23 217.145.162.0/23 217.145.164.0/22 217.145.164.0/23 217.145.166.0/23 217.145.168.0/22 217.145.168.0/23 217.145.170.0/23 217.145.172.0/22 217.145.172.0/23 217.145.174.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 12 of 12 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact support@is-bg.net is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
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 2024-03-25.	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/16344"><img src="https://ip-fd.net/badge/asn/16344/health.svg" alt="AS16344 network health on IP-FD.net"></a>

Markdown

[![AS16344 network health](https://ip-fd.net/badge/asn/16344/health.svg)](https://ip-fd.net/asn/16344)

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

Routing changes

Last 30 days

2026-10-04 14:34 UTC	Neighbour gone	AS263152	peer
2026-10-04 14:34 UTC	Neighbour gone	AS209823	peer
2026-10-04 14:34 UTC	Neighbour gone	AS58057	upstream
2026-10-04 14:34 UTC	Neighbour gone	AS37721	peer
2026-10-04 14:34 UTC	Neighbour gone	AS1031	upstream
2026-10-04 14:34 UTC	New neighbour	AS8888	peer
2026-10-04 14:34 UTC	New neighbour	AS13004	peer
2026-10-04 14:34 UTC	Relationship changed	AS9044	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS401753	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS34549	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 14:34 UTC	New neighbour	AS264409	peer
2026-10-04 14:34 UTC	New neighbour	AS263444	peer
2026-10-04 14:34 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS20764	upstream to peer
2026-10-04 14:34 UTC	Relationship changed	AS14840	upstream to peer

WHOIS

aut-num:        AS16344
org:            ORG-ISP1-RIPE
as-name:        IS-BG-AS
descr:          Bulgarian ISP
admin-c:        IT2842-RIPE
tech-c:         IT2842-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
remarks:        ================================
remarks:        ---- Upstreams ----
remarks:        | AS8866 - Vivacom Network |
remarks:        | AS57463 - NetIX Network |
remarks:        | AS44814 - Bulgartel EAD |
remarks:        ---- Private Peering ----
remarks:        | AS6802 - GEANT |
remarks:        ---- Downstreams----
remarks:        | AS25554 - Ministry of Finance |
remarks:        ================================
mnt-by:         INFOSERV-MNT
created:        2002-06-12T06:42:37Z
last-modified:  2024-03-25T16:40:07Z
source:         RIPE
% 10 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now 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/16344

const res = await fetch('https://ip-fd.net/api/v1/asn/16344', {
  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/16344', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/16344');
curl_setopt($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/16344", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS8866	Vivacom Bulgaria EAD VIVACOM-AS
AS41313	"NOVATEL" EOOD NOVATEL-AS
AS57463	NetIX Communications JSC NetIX

AS12564	Council of Ministers CMBG-AS
AS31369	National Social Security Institute NSSI-AS

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AS5405	Inter.link GmbH INTERDOTLINK
AS8218	Zayo Infrastructure France SA NEO-ASN
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AS8888	xTom Pty Ltd XTOM
AS9044	BSE Software GmbH SOLNET
AS13004	Serbian Open Exchange DOO SOX
AS14840	BR.Digital Telecom AS14840
AS20764	CJSC RASCOM RASCOM-AS
AS24482	SG.GS SGGS-AS-AP
AS24961	WIIT AG MYLOC-AS
AS25091	IP-Max SA IP-Max
AS34019	Hivane Association HIVANE
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34872	Sarah Rossius trading as Servperso Systems Servperso_Systems
AS39122	Blacknight Internet Solutions Limited BLACKNIGHT-AS
AS39351	31173 Services AB ESAB-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS42541	Fiberby ApS FIBERBY
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
AS50673	Serverius Holding B.V. Serverius-as
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AS58299	Openfactory GmbH OPENFACTORY-AS
AS62167	Tismi BV Tismi
AS198150	SIACOM JSC SIACOM-AS
AS199524	G-Core Labs S.A. GCORE
AS205112	PHILUNET GmbH PHILUNET
AS206499	LOCIX LIMITED LOCIX
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS213151	Christian Elsen CHRISELSEN
AS263444	Open X Tecnologia Ltda AS263444
AS264409	Huge Solucoes Corporativas Ltda AS264409
AS401753	BIXCE Inc BIXCE