37.251.200.0/21

AS39686 · Eurofiber Nederland BV

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Netherlands
Domain	eurofiber.com
ASN	AS39686
Registry	RIPE
ID	NL-EUROFIBER-20120418

WHOIS Details

inetnum:        37.251.200.0 - 37.251.207.255
netname:        NL-EUROFIBER-20120418
country:        NL
org:            ORG-SVS6-RIPE
geofeed:        https://geofeed.eurofiber.com/geofeed.csv
admin-c:        ER4941-RIPE
tech-c:         ER4941-RIPE
status:         ALLOCATED PA
mnt-by:         Eurofiber-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-01-23T07:56:50Z
last-modified:  2024-11-06T15:51:16Z
source:         RIPE
abuse-email:    abuse@eurofiber.com
abuse-c:        IR658-RIPE
abuse-org:      ORG-SVS6-RIPE

organisation:   ORG-SVS6-RIPE
org-name:       Eurofiber Nederland BV
country:        NL
org-type:       LIR
address:        Safariweg 25-26
address:        3605 MA
address:        Maarssen
address:        NETHERLANDS
phone:          +31302428700
e-mail:         ripenotify@eurofiber.com
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        Eurofiber-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         Eurofiber-MNT
admin-c:        SL16025-RIPE
admin-c:        MD29623-RIPE
admin-c:        CG422-RIPE
admin-c:        IR658-RIPE
abuse-c:        IR658-RIPE
created:        2008-04-03T13:20:12Z
last-modified:  2025-10-20T13:03:11Z
source:         RIPE
abuse-email:    abuse@eurofiber.com
abuse-c:        IR658-RIPE
abuse-org:      undefined

role:           Eurofiber NMC
address:        Safariweg 25-31
address:        3605MA Maarssen
address:        the Netherlands
e-mail:         nmc@eurofiber.com
phone:          +31207990990
nic-hdl:        ER4941-RIPE
admin-c:        aeb17-RIPE
admin-c:        CG422-RIPE
tech-c:         FR7465-RIPE
tech-c:         MDG700-RIPE
mnt-by:         Eurofiber-MNT
created:        2015-04-13T14:19:57Z
last-modified:  2025-07-07T14:53:10Z
source:         RIPE

route:          37.251.200.0/21
origin:         AS39686
mnt-by:         Eurofiber-MNT
created:        2024-01-23T08:36:59Z
last-modified:  2024-01-23T08:36:59Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.251.0.0/16

Range	ASN	Company	Num of IPs
37.251.0.0/17	AS1136	KPN B.V.	32,768
37.251.128.0/19	AS34358	Cyber_Folks SRL	8,192
37.251.208.0/20	AS8953	Orange Romania S.A.	4,096
37.251.160.0/20	AS34358	Cyber_Folks SRL	4,096
37.251.176.0/20	AS39686	Eurofiber Nederland BV	4,096
37.251.192.0/21	AS29205	VERCOM S.A.	2,048
37.251.224.0/21	AS31317	Stadtwerke Bad Reichenhall KU	2,048
37.251.255.0/24	AS34358	S.C. BANCA TRANSILVANIA S.A.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
37.251.200.30	AS39686 Eurofiber Nederland BV	`2.89ms` from Brussels, BE
37.251.201.78	AS39686 Eurofiber Nederland BV	`1.42ms` from Brussels, BE
37.251.202.49	AS39686 Eurofiber Nederland BV	`1.89ms` from Brussels, BE

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
143.176.201.69	AS13127 Odido Netherlands B.V.	`7.46ms` from Amsterdam, NL
89.255.54.21	AS39647 Enreach Netherlands B.V.	`3.37ms` from Amsterdam, NL
64.129.241.85	AS3549 Level 3 Parent, LLC	`11.22ms` from Ashburn, US
79.206.184.165	AS3320 Deutsche Telekom AG	`2.66ms` from Berlin, DE
4.152.28.245	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
98.28.217.21	AS10796 Charter Communications Inc	`9.25ms` from Columbus, US
209.41.88.101	AS22903 Databank Holdings, Ltd	`0.54ms` from Draper, US
95.114.43.117	AS6805 Telefonica Germany GmbH & Co.OHG	`9.00ms` from Frankfurt am Main, DE
223.4.25.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.84ms` from Hangzhou, CN
106.2.124.37	AS45062 Netease-Network	`3.83ms` from Hangzhou, CN
72.183.19.245	AS11427 Charter Communications Inc	`12.86ms` from Houston, US
151.242.111.5	AS49592 Pipe Networks LTD	`0.08ms` from Kerkrade, NL
97.131.127.69	AS6167 Verizon Business	`12.29ms` from Los Angeles, US
95.60.0.69	AS12430 VODAFONE ESPANA S.A.U.	`9.29ms` from Marseille, FR
82.184.68.5	AS3269 Telecom Italia S.p.A.	`4.24ms` from Milan, IT
112.247.203.197	AS4837 CHINA UNICOM China169 Backbone	`5.74ms` from Qingdao, CN
93.35.89.117	AS12874 Fastweb SpA	`1.12ms` from Rome, IT
119.74.36.165	AS9506 Singtel Fibre Broadband	`1.27ms` from Singapore, SG
35.233.255.21	AS396982 Google LLC	`0.16ms` from The Dalles, US
197.14.33.245	AS37693 OOREDOO TUNISIE SA	`5.53ms` from Tunis, TN
115.56.226.37	AS4837 CHINA UNICOM China169 Backbone	`3.44ms` from Zhengzhou, CN
206.82.67.149	AS7029 Windstream Communications LLC	`14.17ms` from Atlanta, US
110.252.152.5	AS4837 CHINA UNICOM China169 Backbone	`5.88ms` from Beijing, CN
104.169.6.165	AS5650 Frontier Communications of America, Inc.	`9.15ms` from Chicago, US
5.71.189.229	AS5607 Sky UK Limited	`5.45ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -m6 37.251.207.156

traceroute to 37.251.207.156 (37.251.207.156): 6 hops max, 52 byte packets

1 [AS42473] 188.172.254.160 0.228 ms

2 *

3 [AS2914] 129.250.9.183 7.026 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales