37.97.121.0/24

AS50835 · EANCENTER TELECOM LLC

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Summary

Country	Spain
Domain	welt-net.com
ASN	AS50835
Registry	RIPE
ID	WELT-NET_MADRID

WHOIS Details

inetnum:        37.97.121.0 - 37.97.121.255
netname:        Welt-Net_Madrid
org:            ORG-WB77-RIPE
country:        ES
geoloc:         40.43939 -3.62100
admin-c:        WBN7-RIPE
tech-c:         WBN7-RIPE
status:         ASSIGNED PA
mnt-by:         weltnet-mnt
created:        2021-11-22T15:54:05Z
last-modified:  2021-11-22T16:15:39Z
source:         RIPE
abuse-email:    abuse@welt-net.com
abuse-c:        AD16433-RIPE
abuse-org:      ORG-WB77-RIPE

organisation:   ORG-WB77-RIPE
org-name:       Welt-Net Broadband
org-type:       OTHER
phone:          +13023851044
address:        2810 N Church St, PMB 84353, Wilmington, Delaware 19802-4447
e-mail:         office@welt-net.com
abuse-c:        AD16433-RIPE
mnt-ref:        weltnet-mnt
mnt-by:         weltnet-mnt
created:        2021-06-14T15:47:41Z
last-modified:  2022-04-13T07:32:57Z
source:         RIPE

role:           Welt-Net Broadband NOC
address:        Hanauer LandstraÃŸe 302, Frankfurt, 60314, Germany
e-mail:         noc@welt-net.com
nic-hdl:        WBN7-RIPE
mnt-by:         weltnet-mnt
created:        2021-06-14T15:55:10Z
last-modified:  2021-06-14T15:55:10Z
source:         RIPE

route:          37.97.121.0/24
origin:         AS50835
mnt-by:         weltnet-mnt
created:        2021-11-22T15:54:42Z
last-modified:  2021-11-22T15:55:41Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
37.97.121.227	AS50835 EANCENTER TELECOM LLC	`24.67ms` from Madrid, ES

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
108.143.250.8	AS8075 Microsoft Corporation	`1.20ms` from Amsterdam, NL
152.3.45.24	AS13371 Duke University	`10.53ms` from Atlanta, US
99.59.249.232	AS7018 AT&T Enterprises, LLC	`2.38ms` from Atlanta, US
117.219.71.152	AS9829 National Internet Backbone	`7.17ms` from Delhi, IN
80.194.53.152	AS5089 Virgin Media Limited	`1.77ms` from London, GB
51.191.115.152	AS5607 Sky UK Limited	`2.13ms` from London, GB
67.127.111.24	AS7018 AT&T Enterprises, LLC	`2.31ms` from Los Angeles, US
73.255.220.216	AS7922 Comcast Cable Communications, LLC	`8.20ms` from Miami, US
95.247.8.24	AS3269 Telecom Italia S.p.A.	`3.86ms` from Milan, IT
198.211.109.216	AS14061 DigitalOcean, LLC	`0.20ms` from New York City, US
103.115.137.24	AS137847 Crisp Wireless Pty Ltd	`0.80ms` from Perth, AU
54.149.236.40	AS16509 Amazon.com, Inc.	`4.55ms` from Portland, US
3.222.16.248	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
220.125.216.168	AS4766 Korea Telecom	`3.63ms` from Seoul, KR
176.66.232.200	AS8447 A1 Telekom Austria AG	`6.51ms` from Vienna, AT
27.29.154.184	AS4134 CHINANET-BACKBONE	`6.31ms` from Wuhan, CN
208.229.219.248	AS21678 XPO Supply Chain, Inc.	`8.31ms` from Ashburn, US
110.243.23.88	AS4837 CHINA UNICOM China169 Backbone	`10.21ms` from Beijing, CN
178.220.127.104	AS8400 TELEKOM SRBIJA a.d.	`1.03ms` from Belgrade, RS
47.227.152.248	AS33363 Charter Communications, Inc	`8.18ms` from Chicago, US
69.148.30.72	AS7018 AT&T Enterprises, LLC	`7.79ms` from Chicago, US
98.38.29.24	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Denver, US
115.214.118.232	AS4134 CHINANET-BACKBONE	`8.85ms` from Hangzhou, CN
154.126.219.120	AS327750 JENNY INTERNET (PTY) LTD	`1.02ms` from Johannesburg, ZA
113.14.203.104	AS4134 CHINANET-BACKBONE	`8.61ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -f4 37.97.121.246

traceroute to 37.97.121.246 (37.97.121.246): 64 hops max, 52 byte packets

4 [AS3257] 89.149.128.14 24.683 ms

5 *

6 *

7 *

8 [AS50835] 37.97.121.246 24.861 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On September 11th 2025

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.

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