Autonomous System details

AS8399

SEWAN SAS · sewan.fr

France

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AS8399 – SEWAN SAS

Field	Value
Country	France
Website	sewan.fr
Hosted domains	6,291
IPv4 addresses	170,240
IPv6 addresses	1,980,704,062,856,608,438,000,000,000,000
ASN type	ISP
Registry	ripe
Allocated	24 years ago on Sep 24, 2002
Updated	8 years ago on Nov 15, 2017

Netblock	Company	Num of IPs
157.143.128.0/17	Sewan SAS	32,768
195.135.0.0/17	SEWAN SAS	32,768
217.181.128.0/17	SEWAN SAS	32,768
195.135.0.0/18	SEWAN SAS	16,384
37.97.64.0/19	SEWAN SAS	8,192
65.39.64.0/19	SEWAN SAS	8,192
81.93.0.0/19	SEWAN SAS	8,192
88.213.224.0/19	SEWAN SAS	8,192
155.2.128.0/19	SEWAN SAS	8,192
37.97.96.0/20	SEWAN SAS	4,096
80.251.96.0/20	SEWAN SAS	4,096
178.174.96.0/20	SEWAN SAS	4,096
195.135.48.0/20	Sewan Communications	4,096
217.74.96.0/20	SEWAN SAS	4,096
37.139.120.0/21	SEWAN SAS	2,048
178.255.160.0/21	SEWAN SAS	2,048
185.6.92.0/22	SEWAN SAS	1,024
185.8.252.0/22	SEWAN SAS	1,024
185.24.140.0/22	SEWAN SAS	1,024
185.32.208.0/22	SEWAN SAS	1,024
185.42.176.0/22	SEWAN SAS	1,024
185.65.248.0/22	SEWAN SAS	1,024
185.76.216.0/22	SEWAN SAS	1,024
185.218.208.0/22	SEWAN SAS	1,024
185.249.20.0/22	SEWAN SAS	1,024
195.135.12.0/23	Sewan Communications	512
37.139.124.0/24	Inimbus VirtualPBX Services	256
185.50.52.0/24	Access Global Security SARL	256
185.50.53.0/24	Access Global Security SARL	256
185.50.54.0/24	Access Global Security SARL	256
185.50.55.0/24	Access Global Security SARL	256
193.142.158.0/24	Access Global Security SAS	256
195.135.48.0/24	Sewan Communications	256

Netblock	Company
2a02:c440::/29	SEWAN SAS
2a05:5cc0::/29	SEWAN SAS
2a0b:e3c0::/29	SEWAN SAS
2a02:6e8::/32	SEWAN SAS

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WHOIS Details

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                                                ASHandle:       AS8399
                                                OrgID:          AS8399
                                                ASName:         AS8399
                                                ASNumber:       AS8399
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 6,291 domain names hosted across 687 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
217.74.111.248	██████████	1,718
195.135.26.129	██████████	245
195.135.21.249	██████████	238
217.181.150.201	██████████	212
185.50.52.200	██████████	140
217.181.161.223	██████████	121
157.143.129.66	██████████	115
37.97.103.10	██████████	99
37.97.97.91	██████████	84
37.97.72.176	██████████	80

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Peers

There are 129 peers for this ASN.

Peers	Name
AS1103	SURF B.V.
AS1140	Stichting Internet Domeinregistratie Nederland
AS12552	GlobalConnect AB
AS12637	SEEWEB s.r.l.
AS12779	IT.Gate S.p.A.
AS12859	BIT BV
AS12969	Vodafone Iceland
AS1299	Arelion Sweden AB
AS13004	Serbian Open Exchange DOO
AS132337	Axclusive
AS13237	euNetworks GmbH
AS137409	GSL Networks Pty LTD
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS14840	BR.Digital Telecom
AS14907	Wikimedia Foundation Inc.
AS15547	netplus.ch SA
AS15605	Connesi s.p.a.
AS16347	ADISTA SAS
AS174	Cogent Communications, LLC
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS198150	SIACOM JSC
AS199524	G-Core Labs S.A.
AS199938	Netzwerge GmbH
AS2027	MilkyWan Association
AS204092	Association GRIFON
AS207336	Netassist SL
AS20932	Services Industriels de Geneve
AS209823	Enki Multimedia EURL
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241	TECHIT.BE SRL
AS215596	KISSGROUP SAS
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS24940	Hetzner Online GmbH
AS24961	WIIT AG
AS25091	IP-Max SA
AS25160	Vorboss Limited
AS25220	equada network GmbH
AS263444	Open X Tecnologia Ltda
AS271253	LINK BRASIL TELECOMUNICACOES LTDA
AS286	GTT Communications Inc.
AS29049	Delta Telecom Ltd
AS29075	IELO Main Network
AS29140	Hostserver GmbH
AS29680	Gamma Operadora de Comunicaciones S.A.
AS30844	Liquid Telecommunications Ltd
AS30886	PP KOM i TEX
AS31027	GlobalConnect A/S
AS3214	xTom GmbH
AS3215	Orange S.A.
AS3216	PJSC Vimpelcom
AS3257	GTT Communications Inc.
AS32590	Valve Corporation
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891	Core-Backbone GmbH
AS3399	Obenet AB
AS34019	Hivane Association
AS34177	CELESTE SAS
AS34288	Kantonsschule Zug
AS34549	meerfarbig GmbH & Co. KG
AS34927	iFog GmbH
AS35280	F5 Networks SARL
AS35360	Frederic Gargula
AS35600	Vedege SAS
AS35625	Eurofiber France SAS
AS35699	Adamo Telecom Iberia S.A.
AS36236	NetActuate, Inc
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37680	Cool Ideas Service Provider (Pty) Ltd
AS37721	Virtual Technologies & Solutions
AS38082	True International Gateway Co., Ltd.
AS39120	Convergenze S.p.A.
AS39122	Blacknight Internet Solutions Limited
AS39351	31173 Services AB
AS41327	Fiber Telecom S.p.A.
AS42295	TBISS Ltd
AS42541	Fiberby ApS
AS43733	Viva Armenia CJSC
AS44097	AUTONOMOUS CLOSET
AS4455	IX Reach Ltd
AS45352	IP ServerOne Solutions Sdn Bhd
AS45489	Sri Lanka Telecom PLC, GLobal Peering
AS47147	Anexia Cloud Solutions GmbH
AS48185	team.blue NV
AS48362	Stadtwerke Feldkirch
AS48919	UACITY Ltd.
AS49434	FBW NETWORKS SAS
AS49544	i3D.net B.V
AS49605	Digital Telecommunication Services S.r.l.
AS50263	A-Systems Sp. z o.o.
AS50300	CustodianDC Limited
AS50628	Leonix Telecom
AS50629	LWLcom GmbH
AS50673	Serverius
AS50763	MCKAYCOM Wireless
AS51184	Fonira Telekom GmbH

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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS3215	Orange S.A.
AS3257	GTT Communications Inc.
AS35699	Adamo Telecom Iberia S.A.
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

1,178 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
2a02:c441:18d8::1	AS8399 SEWAN SAS	`27.04ms` from Aubervilliers, FR
2a05:5cc0:4bb::2	AS8399 SEWAN SAS	`6.16ms` from Madrid, ES
195.135.55.67	AS8399 SEWAN SAS	`0.56ms` from Madrid, ES
2a02:c441:c63b::1	AS8399 SEWAN SAS	`28.39ms` from Paris, FR
2a02:c441:c39d::2	AS8399 SEWAN SAS	`1.39ms` from Paris, FR
195.135.83.178	AS8399 SEWAN SAS	`0.54ms` from Paris, FR
2a02:c441:3a13::2	AS8399 SEWAN SAS	`15.90ms` from Paris, FR
2a02:c442:300d::2	AS8399 SEWAN SAS	`8.39ms` from Paris, FR
65.39.88.71	AS8399 SEWAN SAS	`0.55ms` from Paris, FR
217.181.172.8	AS8399 SEWAN SAS	`0.51ms` from Paris, FR
2a02:c441:a431:0:223:24ff:fec8:e30f	AS8399 SEWAN SAS	`23.39ms` from Paris, FR
2a02:c441:4335::1	AS8399 SEWAN SAS	`24.58ms` from Paris, FR
155.2.144.101	AS8399 SEWAN SAS	`4.65ms` from Paris, FR
2a02:c441:9cfc::1	AS8399 SEWAN SAS	`18.05ms` from Paris, FR
2a02:c441:6e6f::2	AS8399 SEWAN SAS	`15.07ms` from Paris, FR
37.97.75.7	AS8399 SEWAN SAS	`0.58ms` from Paris, FR
157.143.149.241	AS8399 SEWAN SAS	`0.52ms` from Paris, FR
2a02:6e8:8::3	AS8399 SEWAN SAS	`3.38ms` from Paris, FR
2a02:c441:2784::1	AS8399 SEWAN SAS	`34.70ms` from Paris, FR
2a02:c442:6bc3::1	AS8399 SEWAN SAS	`23.67ms` from Paris, FR
2a02:c442:b5a6::1	AS8399 SEWAN SAS	`33.95ms` from Paris, FR
178.174.103.41	AS8399 SEWAN SAS	`0.55ms` from Paris, FR
2a02:c441:94de::1	AS8399 SEWAN SAS	`22.43ms` from Paris, FR
2a02:c442:7be1::1	AS8399 SEWAN SAS	`22.08ms` from Paris, FR
2a02:c441:e224::2	AS8399 SEWAN SAS	`11.33ms` from Paris, FR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
131.218.24.111	AS668 United States Department of Defense (DoD)	`0.26ms` from Ashburn, US
97.243.90.159	AS6167 Verizon Business	`11.76ms` from Chicago, US
70.226.8.95	AS7018 AT&T Enterprises, LLC	`6.52ms` from Chicago, US
87.200.169.143	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.79ms` from Dubai, AE
31.96.51.191	AS2856 British Telecommunications PLC	`2.13ms` from Erith, GB
104.161.182.47	AS14340 Salesforce.com, Inc.	`0.97ms` from Osaka, JP
163.209.98.79	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`11.74ms` from Osaka, JP
123.132.117.127	AS4837 CHINA UNICOM China169 Backbone	`7.94ms` from Qingdao, CN
27.208.125.79	AS4837 CHINA UNICOM China169 Backbone	`10.55ms` from Qingdao, CN
98.42.34.15	AS7922 Comcast Cable Communications, LLC	`9.88ms` from San Jose, US
213.155.130.31	AS1299 Arelion Sweden AB	`4.88ms` from Santiago de Queretaro, MX
121.129.160.159	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
112.181.149.47	AS4766 Korea Telecom	`3.31ms` from Seoul, KR
221.153.182.63	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
18.178.51.47	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
108.61.161.159	AS20473 The Constant Company, LLC	`0.18ms` from Tokyo, JP
222.138.87.207	AS4837 CHINA UNICOM China169 Backbone	`6.56ms` from Zhengzhou, CN
72.218.85.239	AS22773 Cox Communications Inc.	`10.44ms` from Ashburn, US
59.88.255.207	AS9829 National Internet Backbone	`14.88ms` from Bengaluru, IN
54.213.115.127	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
34.240.173.127	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
125.121.181.207	AS4134 CHINANET-BACKBONE	`6.44ms` from Hangzhou, CN
140.0.109.255	AS23700 Linknet-Fastnet ASN	`1.36ms` from Jakarta, ID
134.249.246.15	AS15895 Kyivstar PJSC	`2.72ms` from Kyiv, UA
178.21.30.15	AS20483 EUROCOM Ltd.	`1.15ms` from Moscow, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f5 -m9 185.50.53.217

traceroute to 185.50.53.217 (185.50.53.217): 9 hops max, 52 byte packets

5 [AS6939] 184.104.190.6 8.692 ms

6 [AS8399] 217.181.240.46 8.601 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Luxembourg, LU

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS8399 at robtex.

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