Autonomous System details

AS211251

A1 Internet BV  ·  a1.nl

Netherlands

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AS211251 – A1 Internet BV

Field Value
Country Netherlands
Website a1.nl
Hosted domains 1,066
IPv4 addresses 3,328
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 5 years ago on May 28, 2021
Updated a year ago on Oct 09, 2024

IP Ranges

Netblock Company Num of IPs
213.171.64.0/23 A1 Internet B.V. 512
213.171.66.0/23 A1 Internet B.V. 512
213.171.68.0/23 A1 Internet B.V. 512
213.171.72.0/23 Effective IT 512
79.98.176.0/24 A1 Internet BV 256
79.98.177.0/24 A1 Internet BV 256
79.98.179.0/24 A1 Internet BV 256
91.142.132.0/24 Vera Telecom BV 256
213.171.67.0/24 A1 Internet B.V. 256
213.171.72.0/24 Effective IT 256
213.171.73.0/24 Effective IT 256
213.171.74.0/24 A1 Internet BV 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS211251
                                                OrgID:          AS211251
                                                ASName:         AS211251
                                                ASNumber:       AS211251
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,066 domain names hosted across 69 IP addresses on this ASN.

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IP Address Domain Domains on this IP
213.171.69.99 ██████████ 196
91.142.132.39 ██████████ 108
213.171.65.126 ██████████ 93
213.171.65.90 █████████ 89
213.171.65.47 ██████████ 63
213.171.69.85 ██████████ 59
213.171.65.44 ██████████ 58
213.171.65.50 ██████████ 57
213.171.65.159 ██████████ 41
91.142.132.38 ██████████ 33

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Peers

There are 31 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS12859 BIT BV
AS137409 GSL Networks Pty LTD
AS199524 G-Core Labs S.A.
AS203966 A1 Internet BV
AS20764 CJSC RASCOM
AS209823 Enki Multimedia EURL
AS24482 SG.GS
AS25091 IP-Max SA
AS28917 Fiord Networks, UAB
AS3399 Obenet AB
AS34019 Hivane Association
AS34927 iFog GmbH
AS37721 Virtual Technologies & Solutions
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS44854 Arend Brouwer
AS49544 i3D.net B.V
AS50629 LWLcom GmbH
AS50869 FREEIX REMOTE
AS51088 A2B IP B.V.
AS5405 Inter.link GmbH
AS57866 Fusix Networks B.V.
AS58299 Openfactory GmbH
AS60144 3W Infra B.V.
AS6204 INTERKVM HOST SRL
AS6424 EDGOO NETWORKS
AS6939 Hurricane Electric LLC
AS8283 Netwerkvereniging Coloclue
AS8298 IPng Networks GmbH
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS44854 Arend Brouwer
AS57866 Fusix Networks B.V.
AS6424 EDGOO NETWORKS
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS203966 A1 Internet BV
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Pingable IPs

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

IP Address ASN Details
79.98.177.1 AS211251 A1 Internet BV 0.25ms from Amsterdam, NL
213.171.67.21 AS211251 A1 Internet BV 6.11ms from Amsterdam, NL
79.98.176.1 AS211251 A1 Internet BV 0.15ms from Amsterdam, NL
213.171.72.1 AS211251 A1 Internet BV 0.30ms from Amsterdam, NL
213.171.66.2 AS211251 A1 Internet BV 0.14ms from Amsterdam, NL
213.171.68.2 AS211251 A1 Internet BV 0.17ms from Amsterdam, NL
213.171.65.1 AS211251 A1 Internet BV 0.18ms from Amsterdam, NL
79.98.179.1 AS211251 A1 Internet BV 0.16ms from Amsterdam, NL
213.171.73.248 AS211251 A1 Internet BV 3.19ms from Amsterdam, NL
213.171.74.30 AS211251 A1 Internet BV 0.15ms from Amsterdam, NL
213.171.64.2 AS211251 A1 Internet BV 0.15ms from Amsterdam, NL
91.142.132.1 AS211251 A1 Internet BV 0.29ms from Amsterdam, NL
213.171.69.1 AS211251 A1 Internet BV 0.15ms from Amsterdam, NL

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
86.108.89.3 AS8376 Jordan Data Communications Company LLC 1.01ms from Amman, JO
44.254.107.211 AS16509 Amazon.com, Inc. 0.34ms from Boardman, US
185.128.186.67 AS14381 Caterpillar, Inc. 0.77ms from Dublin, IE
34.250.7.115 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
79.76.118.243 AS31898 Oracle Corporation 0.25ms from Frankfurt am Main, DE
88.251.65.67 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.26ms from Istanbul, TR
136.33.28.19 AS16591 Google Fiber Inc. 0.69ms from Kansas City, US
60.19.12.35 AS4837 CHINA UNICOM China169 Backbone 5.70ms from Liaoyang, CN
106.201.248.131 AS24560 Bharti Airtel Ltd., Telemedia Services 15.00ms from Mumbai, IN
213.149.153.211 AS39184 UltraNET Ltd 4.45ms from Sofia, BG
155.186.12.3 AS20115 Charter Communications LLC 8.06ms from St. Louis, US
2.66.240.3 AS44034 Hi3G Access AB 7.29ms from Stockholm, SE
118.171.12.35 AS3462 Data Communication Business Group 4.18ms from Taichung, TW
27.33.248.243 AS7545 TPG Telecom Limited 11.10ms from Adelaide, AU
35.71.217.83 AS16509 Amazon.com, Inc. 0.03ms from Bangkok, TH
23.213.102.3 AS16625 Akamai Technologies, Inc. 0.24ms from Bengaluru, IN
192.230.166.3 AS19605 3 Rivers Telephone Cooperative, Inc. 8.23ms from Calgary, CA
50.102.139.195 AS5650 Frontier Communications of America, Inc. 9.46ms from Chicago, US
222.74.232.243 AS4134 CHINANET-BACKBONE 2.90ms from Hohhot, CN
194.82.224.51 AS786 Jisc Services Limited 6.75ms from London, GB
58.171.179.243 AS1221 Telstra Limited 2.05ms from Melbourne, AU
137.99.174.51 AS13796 University of Connecticut 5.67ms from New York City, US
67.146.37.51 AS19901 Brightspeed 3.82ms from New York City, US
40.99.95.227 AS8075 Microsoft Corporation 0.55ms from Osaka, JP
110.174.211.211 AS7545 TPG Telecom Limited 1.07ms from Perth, AU

Traceroute

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

$
traceroute -a -n -q1 -f4 213.171.73.1
traceroute to 213.171.73.1 (213.171.73.1): 64 hops max, 52 byte packets
4 [] 185.1.160.216 0.411 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

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 AS211251 at robtex.

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