AS35551 TGL Services (UK) Ltd

United Kingdom ASSIMISIS-AS RIPE 3 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

4,096

IPv6 /48 networks

65,536

RPKI

0 valid4 no ROA

Peers and downstreams

Holder

AS name: ASSIMISIS-AS
Description: TGL Services (UK) Ltd
Organisation: TGL Services (UK) Ltd
Registered in: London, United Kingdom
Abuse contact: ripe@assimisis.net
Assigned: 2005-09-01
Registered: 2005-09-02
Record last changed: 2019-12-04 11:19 UTC

80.95.48.0/20 80.95.48.0/21 80.95.56.0/21

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AS1828	Unitas Global UNITAS
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AS3741	Dimension Data
AS4455	IX Reach Ltd BSO
AS5405	Inter.link GmbH INTERDOTLINK
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6204	TMRC GROUP SRL ZET-NET
AS6424	EDGOO NETWORKS UNIPESSOAL LDA EDGOO
AS6894	KDDI Europe Ltd KDDI-EUROPE
AS7195	EDGEUNO S.A.S AS7195
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS9044	BSE Software GmbH SOLNET
AS12552	GlobalConnect AB GlobalConnect-AS12552
AS12779	IT.Gate S.p.A. ITGATE
AS13237	euNetworks GmbH LAMBDANET-AS
AS14630	Invesco Group Services, Inc. INVESCO
AS14840	BR.Digital Telecom AS14840
AS15802	Emirates Integrated Telecommunications Company PJSC DU-AS1
AS16347	ADISTA SAS INHERENT
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AS25091	IP-Max SA IP-Max
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AS31500	Global Network Management Inc GNM-AS
AS31742	Sota Solutions Ltd. SOTACONNECT
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34927	iFog GmbH iFog-GmbH
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS37100	SEACOM Limited
AS37497	Network Platforms (PTY) LTD
AS37680	Cool Ideas Service Provider (Pty) Ltd
AS39122	Blacknight Internet Solutions Limited BLACKNIGHT-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS42473	Anexia Cloud Solutions GmbH AS-ANEXIA
AS48070	DSM (GB) Limited DSM
AS48185	team.blue NV team_blue
AS48362	Tkswf TKSWF-AS
AS49544	i3D.net B.V i3Dnet
AS50300	CustodianDC Limited CUSTDC
AS50304	Blix Solutions AS BLIX
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS58453	China Mobile International Limited CMI-INT-HK
AS60171	AFR-IX TELECOM S.A. AFRIX-AS
AS61573	IP TELECOM AS61573
AS62167	Tismi BV Tismi
AS198150	SIACOM JSC SIACOM-AS
AS207841	Inferno Communications Ltd INFERNO
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS213241	TECHIT.BE SRL TECHIT
AS263152	MIGO TELECOM AS263152
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 60/100

fail	Prefixes covered by valid ROAs 0 of 4 announced prefixes are RPKI valid, 4 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact ripe@assimisis.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
fail	Registry record maintained Last changed 2019-12-04.	0/5

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/35551"><img src="https://ip-fd.net/badge/asn/35551/health.svg" alt="AS35551 network health on IP-FD.net"></a>

Markdown

[![AS35551 network health](https://ip-fd.net/badge/asn/35551/health.svg)](https://ip-fd.net/asn/35551)

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

Routing changes

Last 30 days

2026-10-04 11:19 UTC	Neighbour gone	AS137409	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS39351	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS37721	peer
2026-10-04 11:19 UTC	Neighbour gone	AS37282	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS20764	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS7575	upstream
2026-10-04 11:19 UTC	Relationship changed	AS9044	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS7195	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 11:19 UTC	New neighbour	AS6057	peer
2026-10-04 11:19 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 11:19 UTC	New neighbour	AS58453	peer
2026-10-04 11:19 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS50304	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS48362	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS37497	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS3741	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS34549	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS3214	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS31500	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 11:19 UTC	New neighbour	AS22356	peer
2026-10-04 11:19 UTC	Relationship changed	AS21215	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS15802	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS12779	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS12552	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS1031	upstream to peer

WHOIS

aut-num:        AS35551
as-name:        ASSIMISIS-AS
org:            ORG-CUL2-RIPE
remarks:        
remarks:        ***
remarks:        Mistral
remarks:        ***
remarks:        DataHop
remarks:        ***
remarks:        Stealth Networks
remarks:        ***
admin-c:        RA1953-RIPE
tech-c:         ATS48-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ASSIMISIS-MNT
created:        2005-09-02T08:49:21Z
last-modified:  2019-12-04T11:19:08Z
source:         RIPE
% 7 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/35551

const res = await fetch('https://ip-fd.net/api/v1/asn/35551', {
  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/35551', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/35551');
curl_setopt($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/35551", 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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