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:    [email protected]
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:         [email protected]
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:         [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 37.97.0.0/16

Range	ASN	Company	Num of IPs
37.97.128.0/17	AS20857	Signet B.V.	32,768
37.97.0.0/18	AS214875	Altibox Danmark AS	16,384
37.97.0.0/18	AS29695	Altibox Danmark AS	16,384
37.97.124.0/22	AS12479	Orange Espagne SA	1,024
37.97.116.0/22	AS207023	Welt-Net Broadband	1,024
37.97.112.0/22	AS2856	Welt-Net Broadband	1,024
37.97.122.0/23	AS9009	M247 Ltd Amsterdam Customer	512
37.97.120.0/24	AS136787	PacketHub United States	256

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
37.97.121.228	AS50835 EANCENTER TELECOM LLC	`24.51ms` from Frankfurt am Main, DE

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
194.233.98.104	AS212238 Datacamp Limited	`0.46ms` from Atlanta, US
119.250.126.24	AS4837 CHINA UNICOM China169 Backbone	`6.07ms` from Beijing, CN
117.175.163.184	AS9808 China Mobile Communications Group Co., Ltd.	`10.45ms` from Chengdu, CN
115.97.149.8	AS17488 Hathway IP Over Cable Internet	`1.50ms` from Delhi, IN
68.43.219.184	AS7922 Comcast Cable Communications, LLC	`8.81ms` from Flint, US
83.112.62.152	AS3215 Orange S.A.	`9.93ms` from Frankfurt am Main, DE
84.171.86.168	AS3320 Deutsche Telekom AG	`5.63ms` from Frankfurt am Main, DE
67.161.78.248	AS7922 Comcast Cable Communications, LLC	`2.77ms` from Fremont, US
113.7.120.104	AS4837 CHINA UNICOM China169 Backbone	`7.89ms` from Harbin, CN
43.132.249.200	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Hong Kong, HK
64.226.164.40	AS12479 Orange Espagne SA	`9.12ms` from Madrid, ES
87.242.68.72	AS25532 LLC "MASTERHOST"	`0.79ms` from Moscow, RU
79.172.88.200	AS29124 Iskratelecom JSC	`0.97ms` from Moscow, RU
122.170.209.8	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.20ms` from Mumbai, IN
94.185.87.248	AS6206 Netrouting B.V.	`0.34ms` from Stockholm, SE
52.192.104.216	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
120.12.205.152	AS4837 CHINA UNICOM China169 Backbone	`6.89ms` from Beijing, CN
198.71.90.120	AS398242 Prentiss County Electric Power Association	`15.46ms` from Chicago, US
47.184.184.104	AS5650 Frontier Communications of America, Inc.	`1.94ms` from Dallas, US
122.170.130.232	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.82ms` from Delhi, IN
68.40.50.56	AS7922 Comcast Cable Communications, LLC	`6.54ms` from Flint, US
38.6.224.216	AS398478 PEG TECH INC	`0.26ms` from Hong Kong, HK
84.41.85.104	AS9119 SOFTNET d.o.o.	`2.12ms` from Ljubljana, SI
149.107.146.72	AS199335 Talk Straight Ltd.	`0.25ms` from London, GB
216.14.34.120	AS14265 TPx Communications	`1.38ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 37.97.121.69

traceroute to 37.97.121.69 (37.97.121.69): 64 hops max, 52 byte packets

4 [AS3257] 89.149.128.14 36.809 ms

5 [AS3257] 154.14.76.43 25.491 ms

6 *

7 *

8 [AS50835] 37.97.121.69 24.85 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 30th 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.

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