Autonomous System details

AS51468

One.com A/S · one.com

Denmark

Anycast

CDN

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AS51468 – One.com A/S

Field	Value
Country	Denmark
Website	one.com
Hosted domains	2,715,192
IPv4 addresses	26,880
IPv6 addresses	158,457,533,954,348,290,629,200,000,000
ASN type	Hosting
Registry	ripe
Allocated	16 years ago on Sep 01, 2010
Updated	a year ago on May 09, 2025

Netblock	Company	Num of IPs
5.249.224.0/19	GROUP.ONE NORWAY AS	8,192
91.184.0.0/19	Hostnet B.V.	8,192
46.30.208.0/21	One.com A/S	2,048
104.37.32.0/21	One.com A/S	2,048
77.111.240.0/22	One.com A/S	1,024
185.10.8.0/22	One.com A/S	1,024
185.95.24.0/22	Hostnet B.V.	1,024
185.107.112.0/22	Hostnet B.V.	1,024
185.164.12.0/22	One.com A/S	1,024
5.249.226.0/23	GROUP.ONE NORWAY AS	512
5.249.230.0/23	GROUP.ONE NORWAY AS	512
91.221.196.0/23	One.com A/S	512
5.249.225.0/24	GROUP.ONE NORWAY AS	256
91.198.169.0/24	One.com A/S	256
185.10.11.0/24	One.com A/S	256
193.202.110.0/24	One.com A/S	256
195.47.247.0/24	One.com A/S	256

Netblock	Company
2a02:2350::/32	One.com A/S
2a03:53c0::/32	One.com A/S
2001:67c:3c0::/48	One.com A/S

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WHOIS Details

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                                                ASHandle:       AS51468
                                                OrgID:          AS51468
                                                ASName:         AS51468
                                                ASNumber:       AS51468
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 2,715,192 domain names hosted across 3,371 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
46.30.211.38	██████████	555,680
91.184.0.200	██████████	508,124
104.37.39.71	████████	47,107
195.47.247.18	██████████	27,133
46.30.215.127	██████████	21,731
46.30.213.191	██████████	18,202
46.30.215.191	██████████	17,267
46.30.213.127	██████████	16,377
195.47.247.19	████████	14,075
91.184.0.100	██████████	13,920

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Peers

There are 207 peers for this ASN.

Peers	Name
AS1031	PEER 1031 LLC
AS1103	SURF B.V.
AS1140	Stichting Internet Domeinregistratie Nederland
AS12552	GlobalConnect AB
AS12637	SEEWEB s.r.l.
AS1267	WIND TRE S.P.A.
AS12779	IT.Gate S.p.A.
AS12859	BIT BV
AS12969	Vodafone Iceland
AS1299	Arelion Sweden AB
AS13030	Init7 (Switzerland) Ltd.
AS13058	serve-u - Buchholz und Suenderhauf GbR
AS13194	Bite IP Network
AS132337	Axclusive
AS13237	euNetworks GmbH
AS137409	GSL Networks Pty LTD
AS142271	EWS DS Networks Inc
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS14840	BR.Digital Telecom
AS14907	Wikimedia Foundation Inc.
AS15547	netplus.ch SA
AS15576	NTS workspace AG
AS15802	Emirates Integrated Telecommunications Company PJSC
AS15958	CETINdoo-NET
AS16347	ADISTA SAS
AS16552	Tiggee LLC
AS17639	Converge ICT Solutions Inc.
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS1836	green.ch AG
AS197495	One.com A/S
AS197902	Hostnet B.V.
AS198150	SIACOM JSC
AS198249	Ops One AG
AS198385	AlpineDC SA
AS199524	G-Core Labs S.A.
AS199938	Netzwerge GmbH
AS201692	Zoner Oy
AS2027	MilkyWan Association
AS20473	The Constant Company, LLC
AS205112	PHILUNET GmbH
AS205206	Netsite A/S
AS206356	Freifunk Essen e.V.
AS20764	CJSC RASCOM
AS207841	Inferno Communications Ltd
AS20932	Services Industriels de Geneve
AS209823	Enki Multimedia EURL
AS210937	Xiufeng Guo
AS2116	GLOBALCONNECT AS
AS212024	Marc Schmitt
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635	AS212635 Network
AS213151	Christian Elsen
AS213241	TECHIT.BE SRL
AS21412	UAB Cgates
AS24482	SG.GS
AS24961	WIIT AG
AS25091	IP-Max SA
AS25160	Vorboss Limited
AS25220	equada network GmbH
AS25369	Hydra Communications Ltd
AS263152	MIGO TELECOM
AS264409	GRUPO YAX
AS264479	Turbozone Internet
AS271253	LINK BRASIL TELECOMUNICACOES LTDA
AS28716	Retelit Digital Services S.p.A.
AS28792	Public Internet Ltd
AS28824	EMP SECURE AS
AS28917	Fiord Networks, UAB
AS29049	Delta Telecom Ltd
AS29075	IELO Main Network
AS29140	Hostserver GmbH
AS29208	Quantcom, a.s.
AS293	ESnet
AS29632	Netassist International EOOD
AS29691	Nine Internet Solutions AG
AS29695	Lyse Tele AS
AS30781	Free Pro SAS
AS30844	Liquid Telecommunications Ltd
AS31027	GlobalConnect A/S
AS31122	Digiweb ltd
AS31510	Innsbrucker Kommunalbetriebe AG
AS3170	VeloxServ Communications Ltd
AS31742	Sotaconnect Network
AS3212	Telemach Slovenija d.o.o.
AS3214	xTom GmbH
AS3216	PJSC Vimpelcom
AS32590	Valve Corporation
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3356	Level 3 Parent, LLC
AS33891	Core-Backbone GmbH
AS3399	Obenet AB
AS34019	Hivane Association
AS34177	CELESTE SAS
AS34288	Kantonsschule Zug
AS34549	meerfarbig GmbH & Co. KG
AS34927	iFog GmbH

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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS3356	Level 3 Parent, LLC
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 3 downstreams for this ASN.

Downstreams	Name
AS197495	One.com A/S
AS197902	Hostnet B.V.
AS201692	Zoner Oy

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
185.164.12.65	AS51468 One.com A/S	`0.45ms` from Copenhagen, DK
185.107.113.109	AS51468 One.com A/S	`0.48ms` from Copenhagen, DK
91.184.13.216	AS51468 One.com A/S	`0.47ms` from Copenhagen, DK
46.30.208.71	AS51468 One.com A/S	`0.40ms` from Copenhagen, DK
2a02:2350:7:100:114:26:9d53:7b5	AS51468 One.com A/S	`1.53ms` from Sandefjord, NO
2a02:2350:2:2::	AS51468 One.com A/S	`0.59ms` from Copenhagen, DK
2a02:2350:4:124::5	AS51468 One.com A/S	`0.31ms` from Copenhagen, DK
2a02:2350:1f:133::1	AS51468 One.com A/S	`0.32ms` from Copenhagen, DK
2a02:2350:8:100::3	AS51468 One.com A/S	`0.68ms` from Copenhagen, DK
185.164.15.133	AS51468 One.com A/S	`0.34ms` from Copenhagen, DK
5.249.228.99	AS51468 One.com A/S	`0.43ms` from Copenhagen, DK
185.10.11.83	AS51468 One.com A/S	`0.32ms` from Copenhagen, DK
2a02:2350:a:104::281	AS51468 One.com A/S	`0.53ms` from Copenhagen, DK
91.184.28.140	AS51468 One.com A/S	`0.46ms` from Copenhagen, DK
5.249.230.84	AS51468 One.com A/S	`0.81ms` from Helsinki, FI
2a02:2350:6::d108:4dd7	AS51468 One.com A/S	`0.30ms` from Copenhagen, DK
5.249.227.1	AS51468 One.com A/S	`2.26ms` from Sandefjord, NO
2001:67c:3c0:f000::	AS51468 One.com A/S	`0.60ms` from Copenhagen, DK
185.10.10.0	AS51468 One.com A/S	`0.36ms` from Copenhagen, DK
46.30.215.176	AS51468 One.com A/S	`0.29ms` from Copenhagen, DK
185.95.24.245	AS51468 One.com A/S	`0.45ms` from Copenhagen, DK
2a02:2350:1:c::2	AS51468 One.com A/S	`0.33ms` from Paris, FR
91.184.19.15	AS51468 One.com A/S	`0.44ms` from Copenhagen, DK
91.184.8.252	AS51468 One.com A/S	`0.41ms` from Copenhagen, DK
46.30.212.229	AS51468 One.com A/S	`0.32ms` from Copenhagen, DK

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
172.255.229.12	AS7979 Servers.com, Inc.	`0.52ms` from Amsterdam, NL
76.192.156.204	AS7018 AT&T Enterprises, LLC	`2.78ms` from Atlanta, US
42.194.212.140	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.33ms` from Guangzhou, CN
129.173.128.108	AS8111 Dalhousie University	`0.34ms` from Halifax, CA
117.199.21.156	AS9829 National Internet Backbone	`1.54ms` from Kolkata, IN
20.244.63.236	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
78.148.75.92	AS13285 TalkTalk Communications Limited	`4.35ms` from London, GB
109.154.204.156	AS2856 British Telecommunications PLC	`2.46ms` from London, GB
89.131.211.12	AS12479 Orange Espagne SA	`7.92ms` from Madrid, ES
186.209.86.252	AS262907 BRASIL TECPAR \| AMIGO \| AVATO	`8.04ms` from Novo Hamburgo, BR
112.70.217.204	AS17511 OPTAGE Inc.	`2.37ms` from Osaka, JP
88.166.29.60	AS12322 Free SAS	`5.78ms` from Paris, FR
86.64.142.236	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`0.52ms` from Paris, FR
60.67.29.172	AS17676 SoftBank Corp.	`7.45ms` from Tokyo, JP
222.139.156.76	AS4837 CHINA UNICOM China169 Backbone	`3.09ms` from Zhengzhou, CN
20.121.223.204	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
44.244.246.204	AS16509 Amazon.com, Inc.	`0.50ms` from Boardman, US
47.109.73.204	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.42ms` from Chengdu, CN
24.127.215.172	AS7922 Comcast Cable Communications, LLC	`9.14ms` from Flint, US
82.41.245.60	AS3320 Deutsche Telekom AG	`0.59ms` from Frankfurt am Main, DE
27.117.112.252	AS17857 SK Broadband Co Ltd	`7.42ms` from Incheon, KR
220.245.146.252	AS7545 TPG Telecom Limited	`1.54ms` from Melbourne, AU
68.52.11.92	AS7922 Comcast Cable Communications, LLC	`12.65ms` from Murfreesboro, US
65.34.250.204	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Pompano Beach, US
192.116.249.76	AS12400 Partner Communications Ltd.	`0.63ms` from Rosh Ha‘Ayin, IL

Traceroute

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

traceroute -a -n -q1 -f4 5.249.255.147

traceroute to 5.249.255.147 (5.249.255.147): 64 hops max, 52 byte packets

4 [AS51468] 193.202.110.246 0.551 ms

5 [AS51468] 185.10.8.10 1.142 ms

6 [AS51468] 185.10.8.21 1.231 ms

7 *

8 [AS51468] 5.249.255.147 1.94 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On April 4th 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 AS51468 at robtex.

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