Autonomous System details

AS16030

FIBRACAT Telecom, S.L.U. · altecom.net

Spain

Mobile

Stub AS

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AS16030 – FIBRACAT Telecom, S.L.U.

Field	Value
Country	Spain
Website	altecom.net
Hosted domains	87
IPv4 addresses	14,592
IPv6 addresses	0
ASN type	ISP
Registry	ripe
Allocated	21 years ago on Jan 18, 2005
Updated	a year ago on Oct 29, 2024

Netblock	Company	Num of IPs
213.148.192.0/19	FIBRACAT Telecom, S.L.U.	8,192
77.75.177.0/24	FIBRACAT FTTH	256
185.184.148.0/24	FIBRACAT Telecom, S.L.U.	256
185.184.149.0/24	FIBRACAT Telecom, S.L.U.	256
185.184.151.0/24	FIBRACAT Telecom, S.L.U.	256
212.121.224.0/24	Altecom	256
212.121.225.0/24	Altecom	256
212.121.226.0/24	Altecom	256
212.121.227.0/24	Altecom	256
212.121.228.0/24	Altecom	256
212.121.229.0/24	Altecom	256
212.121.230.0/24	Altecom	256
212.121.232.0/24	Altecom	256
212.121.237.0/24	Altecom	256
212.121.238.0/24	Altecom	256
212.121.239.0/24	Altecom	256
212.121.242.0/24	Altecom	256
212.121.244.0/24	Altecom	256
212.121.245.0/24	Altecom	256
212.121.246.0/24	Altecom	256
212.121.247.0/24	Altecom	256
212.121.249.0/24	Altecom	256
212.121.250.0/24	Altecom	256
212.121.253.0/24	Altecom	256
212.121.254.0/24	Altecom	256
212.121.255.0/24	Altecom	256
213.148.192.0/24	Fibracat	256
213.148.193.0/24	Fibracat	256
213.148.194.0/24	Fibracat	256
213.148.195.0/24	Fibracat	256
213.148.196.0/24	Fibracat	256
213.148.197.0/24	Fibracat	256
213.148.198.0/24	Fibracat	256
213.148.199.0/24	Fibracat	256
213.148.200.0/24	Fibracat	256
213.148.201.0/24	Fibracat	256
213.148.202.0/24	Fibracat	256
213.148.203.0/24	Fibracat	256
213.148.205.0/24	Fibracat	256
213.148.206.0/24	Fibracat	256
213.148.207.0/24	Fibracat	256
213.148.208.0/24	Fibracat	256
213.148.209.0/24	Fibracat	256
213.148.210.0/24	Fibracat	256
213.148.211.0/24	Fibracat	256
213.148.212.0/24	Fibracat	256
213.148.213.0/24	Fibracat	256
213.148.214.0/24	Fibracat	256
213.148.215.0/24	Fibracat	256
213.148.216.0/24	Fibracat	256
213.148.217.0/24	Fibracat	256
213.148.218.0/24	Fibracat	256
213.148.219.0/24	Fibracat	256
213.148.222.0/24	Fibracat	256
213.148.223.0/24	Fibracat	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS16030
                                                OrgID:          AS16030
                                                ASName:         AS16030
                                                ASNumber:       AS16030
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 87 domain names hosted across 26 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
212.121.225.48	██████████	19
212.121.225.30	██████████	10
212.121.225.25	██████████	9
212.121.224.17	██████████	9
212.121.254.51	██████████	8
212.121.254.203	██████████	4
213.148.214.22	██████████	4
212.121.254.194	██████	3
213.148.220.81	██████████	2
212.121.225.43	██████████	2

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Peers

There is 1 peer for this ASN.

Peers	Name
AS200845	AVATEL TELECOM, SA

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS200845	AVATEL TELECOM, SA

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
212.121.229.1	AS16030 FIBRACAT Telecom, S.L.U.	`1.66ms` from Barcelona, ES
212.121.224.251	AS16030 FIBRACAT Telecom, S.L.U.	`0.23ms` from Barcelona, ES
212.121.225.1	AS16030 FIBRACAT Telecom, S.L.U.	`1.54ms` from Barcelona, ES
212.121.249.254	AS16030 FIBRACAT Telecom, S.L.U.	`0.18ms` from Barcelona, ES
212.121.255.35	AS16030 FIBRACAT Telecom, S.L.U.	`0.18ms` from Barcelona, ES
213.148.220.173	AS16030 FIBRACAT Telecom, S.L.U.	`15.16ms` from Madrid, ES
212.121.228.8	AS16030 FIBRACAT Telecom, S.L.U.	`1.64ms` from Barcelona, ES
213.148.199.249	AS16030 FIBRACAT Telecom, S.L.U.	`1.60ms` from Barcelona, ES
213.148.204.41	AS16030 FIBRACAT Telecom, S.L.U.	`15.11ms` from Madrid, ES
212.121.253.254	AS16030 FIBRACAT Telecom, S.L.U.	`0.21ms` from Barcelona, ES
213.148.221.137	AS16030 FIBRACAT Telecom, S.L.U.	`14.38ms` from Madrid, ES
212.121.226.2	AS16030 FIBRACAT Telecom, S.L.U.	`0.34ms` from Barcelona, ES
212.121.227.1	AS16030 FIBRACAT Telecom, S.L.U.	`1.65ms` from Barcelona, ES
212.121.254.193	AS16030 FIBRACAT Telecom, S.L.U.	`1.59ms` from Barcelona, ES
212.121.230.1	AS16030 FIBRACAT Telecom, S.L.U.	`0.22ms` from Barcelona, 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
173.10.165.62	AS7922 Comcast Cable Communications, LLC	`5.53ms` from Ashburn, US
73.174.179.174	AS7922 Comcast Cable Communications, LLC	`15.98ms` from Ashburn, US
219.236.114.46	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.34ms` from Beijing, CN
195.149.93.238	AS44780 kyberio GmbH	`5.07ms` from Berlin, DE
61.240.223.126	AS4837 CHINA UNICOM China169 Backbone	`7.00ms` from Changsha, CN
12.55.19.94	AS7018 AT&T Enterprises, LLC	`2.38ms` from Chicago, US
12.88.243.62	AS7018 AT&T Enterprises, LLC	`13.47ms` from Chicago, US
73.22.29.46	AS7922 Comcast Cable Communications, LLC	`7.76ms` from Chicago, US
34.68.250.238	AS396982 Google LLC	`0.39ms` from Council Bluffs, US
58.248.213.46	AS17622 China Unicom Guangzhou network	`1.91ms` from Guangzhou, CN
114.203.232.206	AS9318 SK Broadband Co Ltd	`1.70ms` from Incheon, KR
209.147.15.254	AS2920 Los Angeles County Office of Education	`0.79ms` from Los Angeles, US
92.150.6.222	AS3215 Orange S.A.	`1.64ms` from Marseille, FR
123.208.66.78	AS135887 Belong (Telstra Limited)	`2.41ms` from Melbourne, AU
31.23.97.174	AS12389 PJSC Rostelecom	`16.80ms` from Moscow, RU
50.241.199.110	AS7922 Comcast Cable Communications, LLC	`8.34ms` from Murfreesboro, US
222.189.186.158	AS4134 CHINANET-BACKBONE	`3.11ms` from Nanjing, CN
122.230.243.190	AS4134 CHINANET-BACKBONE	`7.38ms` from Ningbo, CN
77.110.200.238	AS29695 Lyse Tele AS	`17.98ms` from Oslo, NO
20.94.161.110	AS8075 Microsoft Corporation	`0.21ms` from San Antonio, US
190.163.205.142	AS22047 VTR BANDA ANCHA S.A.	`6.63ms` from Santiago, CL
63.225.178.254	AS209 CenturyLink Communications, LLC	`0.78ms` from Seattle, US
211.189.223.62	AS18313 LG HelloVision Corp.	`1.62ms` from Seoul, KR
1.213.115.206	AS3786 LG DACOM Corporation	`0.60ms` from Tokyo, JP
85.232.149.174	AS34857 SPLIUS, UAB	`4.44ms` from Vilnius, LT

Traceroute

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

traceroute -a -n -q1 -m5 213.148.203.157

traceroute to 213.148.203.157 (213.148.203.157): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.317 ms

2 [AS52468] 181.78.95.209 1.368 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On February 16th 2026

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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 AS16030 at robtex.

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