81.172.103.0/24

AS58327 · FIBERGREEN TECNOLOGICAS S.L.

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Summary

Country	Spain
Domain	fibergreen.es
ASN	AS58327
Registry	RIPE
ID	ES-FIBERGREEN-20030114

WHOIS Details

inetnum:        81.172.103.0 - 81.172.111.255
netname:        ES-FIBERGREEN-20030114
country:        ES
org:            ORG-FTS21-RIPE
admin-c:        OPH18-RIPE
tech-c:         OPH18-RIPE
status:         ALLOCATED PA
mnt-by:         mnt-es-fibergreen-1
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-10-14T08:25:02Z
last-modified:  2025-10-14T08:25:02Z
source:         RIPE
abuse-email:    ripe@fibergreen.es
abuse-c:        AR50673-RIPE
abuse-org:      ORG-FTS21-RIPE

organisation:   ORG-FTS21-RIPE
org-name:       FIBERGREEN TECNOLOGICAS S.L.
country:        ES
org-type:       LIR
address:        Calle Cromo 46B
address:        47012
address:        VALLADOLID
address:        SPAIN
phone:          +34 693370081
e-mail:         ripe@fibergreen.es
admin-c:        OPH18-RIPE
tech-c:         OPH18-RIPE
abuse-c:        AR50673-RIPE
mnt-ref:        mnt-es-fibergreen-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-es-fibergreen-1
created:        2019-02-06T15:28:47Z
last-modified:  2023-06-27T08:24:10Z
source:         RIPE
abuse-email:    ripe@fibergreen.es
abuse-c:        AR50673-RIPE
abuse-org:      undefined

person:         Oscar Prieto Hidalgo
address:        CALLE CROMO 46B
address:        47012
address:        VALLADOLID
address:        SPAIN
phone:          +34 693370081
nic-hdl:        OPH18-RIPE
mnt-by:         mnt-es-fibergreen-1
created:        2019-02-06T15:28:46Z
last-modified:  2025-01-15T08:25:10Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.172.0.0/16

Range	ASN	Company	Num of IPs
81.172.128.0/17	AS15435	DELTA Fiber Nederland B.V.	32,768
81.172.80.0/21	AS198760	Quattre Internet SL	2,048
81.172.88.0/21	AS58327	FIBERGREEN TECNOLOGICAS S.L.	2,048
81.172.72.0/21	AS210423	ATUAXANELA, S.L.	2,048
81.172.120.0/21	AS58327	FIBERGREEN TECNOLOGICAS S.L.	2,048
81.172.112.0/22	AS29119	VODAFONE ONO, S.A.	1,024
81.172.96.0/22	AS216426	Daratel TIC S.L	1,024
81.172.60.0/22	AS209492	INFORMATICA Y TELECOMUNICACIONES SARRIA S.L.	1,024
81.172.100.0/24	AS206124	TELE SATELITE DE MAZARRON SL	256
81.172.101.0/24	AS34696	MISMELINK NETWORKS, SL	256
81.172.117.0/24	AS215927	IVIVO	256
81.172.118.0/24	AS206807	DEL-INTERNET TELECOM S.L.U	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

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Pingable IPs

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

IP Address	ASN	Details
81.172.103.1	AS58327 FIBERGREEN TECNOLOGICAS S.L.	`6.47ms` 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
13.246.68.8	AS16509 Amazon.com, Inc.	`0.12ms` from Cape Town, ZA
24.88.10.168	AS11426 Charter Communications Inc	`7.67ms` from Charlotte, US
18.116.160.56	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
54.76.49.136	AS16509 Amazon.com, Inc.	`0.10ms` from Dublin, IE
131.159.68.152	AS209335 Technical University of Munich	`8.15ms` from Frankfurt am Main, DE
24.124.13.104	AS11232 Midcontinent Communications	`0.47ms` from Kansas City, US
176.58.124.232	AS63949 Akamai Connected Cloud	`0.74ms` from London, GB
87.221.124.88	AS12479 Orange Espagne SA	`1.43ms` from Madrid, ES
90.156.156.88	AS50340 JSC Selectel	`0.75ms` from Moscow, RU
90.47.247.216	AS3215 Orange S.A.	`8.09ms` from Paris, FR
119.188.53.40	AS4837 CHINA UNICOM China169 Backbone	`5.32ms` from Qingdao, CN
221.222.153.184	AS4808 China Unicom Beijing Province Network	`3.29ms` from Beijing, CN
217.154.252.152	AS8560 IONOS SE	`0.58ms` from Berlin, DE
73.142.0.200	AS7922 Comcast Cable Communications, LLC	`10.88ms` from Boston, US
99.117.3.216	AS7018 AT&T Enterprises, LLC	`8.88ms` from Chicago, US
74.192.102.72	AS19108 Optimum	`7.00ms` from Dallas, US
97.167.189.232	AS6167 Verizon Business	`7.38ms` from Los Angeles, US
162.199.204.200	AS7018 AT&T Enterprises, LLC	`18.82ms` from Los Angeles, US
82.68.19.56	AS13037 Zen Internet Ltd	`2.17ms` from Manchester, GB
87.0.176.232	AS3269 Telecom Italia S.p.A.	`3.83ms` from Milan, IT
69.125.12.104	AS6128 Cablevision Systems Corp.	`9.43ms` from New York City, US
217.232.206.120	AS3320 Deutsche Telekom AG	`5.87ms` from Nuernberg, DE
182.227.12.24	AS17858 LG POWERCOMM	`1.61ms` from Seoul, KR
220.70.187.168	AS4766 Korea Telecom	`2.74ms` from Seoul, KR
223.133.29.200	AS2527 Sony Network Communications Inc.	`4.53ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 81.172.103.254

traceroute to 81.172.103.254 (81.172.103.254): 64 hops max, 52 byte packets

2 [AS9002] 87.245.242.88 3.449 ms

3 [AS9002] 87.245.234.65 56.209 ms

4 *

5 [AS35699] 91.126.143.94 64.059 ms

6 *

7 *

8 [AS58327] 81.172.103.254 66.653 ms

Measurement taken from

IPinfo ProbeNet in Jõhvi, EE

On February 7th 2026

What are IP address ranges?

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

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