212.121.237.0/24

AS16030 · FIBRACAT Telecom, S.L.U.

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Summary

Country	Spain
Domain	altecom.net
ASN	AS16030
Registry	RIPE
ID	FIBRACAT

WHOIS Details

inetnum:        212.121.224.0 - 212.121.239.255
netname:        FIBRACAT
descr:          Altecom
descr:          Manresa / Barcelona / Catalonia / Spain / Europe
country:        ES
geoloc:         41.72852849983659 1.8237116932868958
admin-c:        MS37655-RIPE
tech-c:         MS37655-RIPE
status:         ASSIGNED PA
notify:         ripe-admin@avatel.es
mnt-by:         ALTECOM-MNT
mnt-lower:      ALTECOM-MNT
mnt-routes:     ALTECOM-MNT
mnt-domains:    ALTECOM-MNT
created:        2006-07-13T09:55:50Z
last-modified:  2025-08-22T06:24:09Z
source:         RIPE
abuse-email:    abuse@avatel.es
abuse-c:        AC28316-RIPE
abuse-org:      ORG-ATeC1-RIPE

person:         Avatel Departamento IP
address:        AVDA TRANSICION ESPAÑOLA, NUM. 26 PARQUE EMPRESARIAL OMEGA, EDIFICIO F
address:        28108
address:        Madrid
address:        SPAIN
phone:          +34910800910
e-mail:         ripe-tech@avatel.es
nic-hdl:        MS37655-RIPE
mnt-by:         Mnt-Wikiker
created:        2015-03-26T18:37:32Z
last-modified:  2024-10-16T08:21:06Z
source:         RIPE

route:          212.121.224.0/19
origin:         AS16030
mnt-by:         Mnt-Wikiker
created:        2023-09-28T07:23:10Z
last-modified:  2023-09-28T07:23:10Z
source:         RIPE

route:          212.121.224.0/19
origin:         AS200845
mnt-by:         Mnt-Wikiker
created:        2023-09-28T07:23:31Z
last-modified:  2023-09-28T07:23:31Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 212.121.0.0/16

Range	ASN	Company	Num of IPs
212.121.64.0/19	AS8816	Metrolink S.R.L.	8,192
212.121.32.0/19	AS12536	BSO Network Solutions SAS	8,192
212.121.96.0/19	AS28685	Routit BV	8,192
212.121.32.0/19	AS4455	BSO Network Solutions SAS	8,192
212.121.32.0/19	AS4455	BSO Network Solutions SAS	8,192
212.121.160.0/19	AS5436	Computacenter France SAS	8,192
212.121.32.0/19	AS12536	BSO Network Solutions SAS	8,192
212.121.0.0/19	AS786	Jisc Services Limited	8,192
212.121.192.0/19	AS786	Jisc Services Limited	8,192
212.121.128.0/19	AS8220	COLT Technology Services Group Limited	8,192
212.121.139.0/24	AS60845	EQUINIX GMBH	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
44.224.128.8	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
110.184.226.104	AS4134 CHINANET-BACKBONE	`2.34ms` from Chengdu, CN
20.59.192.248	AS8075 Microsoft Corporation	`0.60ms` from Chicago, US
161.9.151.88	AS8456 Bogazici University	`1.33ms` from Istanbul, TR
78.26.170.40	AS34187 LLC Renome-Service	`7.05ms` from Kyiv, UA
89.96.221.88	AS12874 Fastweb SpA	`0.81ms` from Milan, IT
128.129.49.8	AS18563 CGI Inc.	`1.19ms` from Montreal, CA
178.187.197.232	AS12389 PJSC Rostelecom	`5.72ms` from Novosibirsk, RU
180.196.181.72	AS18126 Chubu Telecommunications Company, Inc.	`6.50ms` from Osaka, JP
201.207.54.152	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.50ms` from San Pedro, CR
220.124.63.232	AS4766 Korea Telecom	`4.01ms` from Seoul, KR
24.171.1.248	AS20115 Charter Communications LLC	`3.41ms` from St. Louis, US
31.201.93.104	AS50266 Odido Netherlands B.V.	`7.60ms` from Amsterdam, NL
72.87.74.216	AS701 Verizon Business	`2.92ms` from Boston, US
72.241.64.232	AS13490 Buckeye Cablevision, Inc.	`4.54ms` from Detroit, US
73.166.57.8	AS7922 Comcast Cable Communications, LLC	`4.78ms` from Houston, US
80.192.39.168	AS5089 Virgin Media Limited	`6.67ms` from London, GB
6.11.141.56	AS668 United States Department of Defense (DoD)	`1.78ms` from Los Angeles, US
38.148.221.232	AS8796 FASTNET DATA INC	`0.30ms` from Los Angeles, US
92.107.94.56	AS3303 Swisscom (Switzerland) Ltd	`1.37ms` from Lugano, CH
90.114.77.88	AS3215 Orange S.A.	`11.35ms` from Marseille, FR
71.196.11.136	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Miami, US
158.160.173.168	AS200350 Yandex.Cloud LLC	`2.50ms` from Moscow, RU
39.82.97.136	AS4837 CHINA UNICOM China169 Backbone	`6.59ms` from Qingdao, CN
3.229.238.24	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -m5 212.121.237.200

traceroute to 212.121.237.200 (212.121.237.200): 5 hops max, 52 byte packets

1 [AS15169] 108.170.238.233 23.976 ms

2 [AS15169] 192.178.110.154 24.783 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

What are IP address ranges?

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