81.172.72.0/21

AS210423 · ATUAXANELA, S.L.

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Summary

Country	Spain
Domain	airenetworks.es
ASN	AS210423
Registry	RIPE
ID	ES-ATUAXANELA1-20030114

WHOIS Details

inetnum:        81.172.72.0 - 81.172.79.255
netname:        ES-ATUAXANELA1-20030114
country:        ES
org:            ORG-AS926-RIPE
admin-c:        CA10289-RIPE
tech-c:         CA10289-RIPE
status:         ALLOCATED PA
mnt-by:         lir-es-atuaxanela1-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-11-06T09:58:41Z
last-modified:  2025-11-06T09:58:41Z
source:         RIPE
abuse-email:    ripe@airenetworks.es
abuse-c:        AR64103-RIPE
abuse-org:      ORG-AS926-RIPE

organisation:   ORG-AS926-RIPE
org-name:       ATUAXANELA, S.L.
country:        ES
org-type:       LIR
address:        Poligono Os Acivros parcela 23
address:        27519
address:        CHANTADA
address:        SPAIN
phone:          +34 680585805
e-mail:         citelfo@gmail.com
admin-c:        CA10289-RIPE
tech-c:         CA10289-RIPE
abuse-c:        AR64103-RIPE
mnt-ref:        lir-es-atuaxanela1-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-es-atuaxanela1-1-MNT
created:        2021-08-19T12:22:16Z
last-modified:  2024-11-25T14:47:57Z
source:         RIPE
abuse-email:    ripe@airenetworks.es
abuse-c:        AR64103-RIPE
abuse-org:      undefined

role:           CEO
address:        SPAIN
address:        CHANTADA
address:        27500
address:        PL ESPAÑA, 11
phone:          +34 680585805
e-mail:         citelfo@gmail.com
nic-hdl:        CA10289-RIPE
mnt-by:         lir-es-atuaxanela1-1-MNT
created:        2021-08-19T12:22:15Z
last-modified:  2021-08-19T12:22:16Z
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
81.172.120.0/21	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.172.76.1	AS210423 ATUAXANELA, S.L.	`0.45ms` from Madrid, ES
81.172.75.231	AS210423 ATUAXANELA, S.L.	`11.43ms` from Madrid, ES
81.172.74.240	AS210423 ATUAXANELA, S.L.	`12.98ms` from Madrid, ES
81.172.72.1	AS210423 ATUAXANELA, S.L.	`0.23ms` 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
71.178.185.37	AS701 Verizon Business	`2.12ms` from Ashburn, US
8.227.237.69	AS3356 Level 3 Parent, LLC	`0.20ms` from Billings, US
74.221.69.37	AS29979 Pioneer Broadband	`10.69ms` from Boston, US
86.120.118.37	AS8708 DIGI ROMANIA S.A.	`0.53ms` from Bucharest, RO
18.217.15.101	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
14.229.24.229	AS45899 VNPT Corp	`3.98ms` from Hanoi, VN
210.5.164.117	AS9381 HKBN Enterprise Solutions HK Limited	`0.69ms` from Hong Kong, HK
155.232.243.101	AS2018 TENET (The UNINET Project)	`0.56ms` from Johannesburg, ZA
86.142.150.53	AS2856 British Telecommunications PLC	`7.07ms` from London, GB
109.117.42.133	AS30722 Fastweb SpA	`1.29ms` from Milan, IT
148.240.111.117	AS6503 Axtel, S.A.B. de C.V.	`1.14ms` from Monterrey, MX
211.138.189.213	AS9808 China Mobile Communications Group Co., Ltd.	`8.82ms` from Nanjing, CN
68.197.93.53	AS6128 Cablevision Systems Corp.	`5.84ms` from New York City, US
91.153.83.229	AS719 Elisa Oyj	`6.52ms` from Oulu, FI
78.197.123.213	AS12322 Free SAS	`6.83ms` from Paris, FR
128.32.56.5	AS25 University of California at Berkeley	`2.04ms` from San Jose, US
68.194.158.21	AS6128 Cablevision Systems Corp.	`2.76ms` from Secaucus, US
73.197.147.149	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Secaucus, US
59.3.128.21	AS4766 Korea Telecom	`5.80ms` from Seoul, KR
119.112.220.85	AS4837 CHINA UNICOM China169 Backbone	`8.60ms` from Tieling, CN
188.226.67.245	AS12668 LLC KomTehCentr	`1.10ms` from Yekaterinburg, RU
69.24.134.69	AS11696 Fusion, LLC	`0.55ms` from Atlanta, US
121.69.0.21	AS4808 China Unicom Beijing Province Network	`3.51ms` from Beijing, CN
45.95.134.197	AS203020 HostRoyale Technologies Pvt Ltd	`0.07ms` from Bordeaux, FR
89.38.49.5	AS34740 PC Hardware SRL	`0.56ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 81.172.72.1

traceroute to 81.172.72.1 (81.172.72.1): 64 hops max, 52 byte packets

1 [AS9009] 37.120.142.81 11.483 ms

2 *

3 *

4 [] 185.1.90.101 0.266 ms

5 *

6 [AS210423] 81.172.72.1 0.219 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On February 7th 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.

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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