AS29107 Synapse Network LTD

United Kingdom SYNAPSE-AS RIPE 23 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

54,272

IPv6 /48 networks

RPKI

25 valid0 no ROA

Peers and downstreams

Holder

AS name: SYNAPSE-AS
Description: Synapse Network LTD
Organisation: Synapse Network LTD
Abuse contact: Abuse@synapse.net.ua
Assigned: 2003-06-04
Registered: 2003-06-05
Record last changed: 2026-09-24 17:49 UTC

Routing changes

Last 30 days

2026-10-04 04:31 UTC	Neighbour gone	AS264409	upstream
2026-10-04 04:31 UTC	Neighbour gone	AS209823	peer
2026-10-04 04:31 UTC	Neighbour gone	AS49561	downstream
2026-10-04 04:31 UTC	Neighbour gone	AS30860	upstream
2026-10-04 04:31 UTC	Relationship changed	AS6939	upstream to peer
2026-10-04 04:31 UTC	Relationship changed	AS6762	upstream to peer
2026-10-04 04:31 UTC	Relationship changed	AS6698	upstream to downstream
2026-10-04 04:31 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 04:31 UTC	New neighbour	AS39120	peer
2026-10-04 04:31 UTC	Relationship changed	AS3303	upstream to peer
2026-10-04 04:31 UTC	New neighbour	AS263444	peer
2026-10-04 04:31 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 04:31 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 04:31 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS29107
as-name:        SYNAPSE-AS
org:            ORG-SNL94-RIPE
remarks:        ------------------------------------------------------------------------
remarks:        AS29107 UPLINKS Peerings
remarks:        ------------------------------------------------------------------------
remarks:        ------------------------------------------------------------------------
remarks:        AS29107 CLIENTS Peerings
remarks:        ------------------------------------------------------------------------
remarks:        ------------------------------------------------------------------------
remarks:        AS29107 UA Peerings
remarks:        ------------------------------------------------------------------------
sponsoring-org: ORG-LW50-RIPE
admin-c:        CHEG-RIPE
tech-c:         SYNX-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SYNAPSE-MNT
created:        2003-06-05T10:21:52Z
last-modified:  2026-09-24T17:49:33Z
source:         RIPE
% 54 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/29107

const res = await fetch('https://ip-fd.net/api/v1/asn/29107', {
  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/29107', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/29107');
curl_setopt($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/29107", 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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AS13249	PRIVATE JOINT STOCK COMPANY "DATAGROUP" ITS-UA

AS6698	Virtual Systems LLC virtualsystems
AS21308	Synapse Ukraine LLC ITMUA-AS
AS41985	Stargroup LLC STARGROUP-UA-AS
AS56433	LocalNet Ltd. ASLANUA-NETWORK
AS57349	DEPS INVEST LLC DEPS-AS

AS3303	Swisscom (Schweiz) AG SWISSCOM
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6762	TELECOM ITALIA SPARKLE S.p.A. SEABONE-NET
AS6939	Hurricane Electric LLC HURRICANE
AS13194	UAB "Bite Lietuva" BITE
AS14840	BR.Digital Telecom AS14840
AS22356	Durand do Brasil Ltda AS22356
AS24482	SG.GS SGGS-AS-AP
AS39120	Convergenze S.p.A. CONVERGENZE-AS
AS48919	UACITY Ltd. UA-CITY-AS
AS49544	i3D.net B.V i3Dnet
AS59514	PE Kucherenko V.V. DARNYTSIA-NET
AS198150	SIACOM JSC SIACOM-AS
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS263444	Open X Tecnologia Ltda AS263444