81.172.36.0/22

AS206276 · Citelia s.a.

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Summary

Country	Spain
Domain	citelia.es
ASN	AS206276
Registry	RIPE
ID	ES-CITELIA2-20030114

WHOIS Details

inetnum:        81.172.36.0 - 81.172.39.255
netname:        ES-CITELIA2-20030114
country:        ES
org:            ORG-CS567-RIPE
admin-c:        SC24309-RIPE
tech-c:         SC24309-RIPE
status:         ALLOCATED PA
mnt-by:         es-citelia2-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-03-25T08:13:03Z
last-modified:  2026-03-25T08:13:03Z
source:         RIPE
abuse-email:    ripe@citelia.es
abuse-c:        AR47961-RIPE
abuse-org:      ORG-CS567-RIPE

organisation:   ORG-CS567-RIPE
org-name:       Citelia s.a.
country:        ES
org-type:       LIR
address:        Calle Albasanz 67, Oficina 52
address:        28037
address:        Madrid
address:        SPAIN
phone:          +34911922400
phone:          +34911923566
e-mail:         ripe@citelia.es
admin-c:        SC24309-RIPE
tech-c:         SC24309-RIPE
abuse-c:        AR47961-RIPE
mnt-ref:        es-citelia2-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         es-citelia2-1-mnt
created:        2018-08-22T14:16:21Z
last-modified:  2022-10-04T10:03:23Z
source:         RIPE
abuse-email:    ripe@citelia.es
abuse-c:        AR47961-RIPE
abuse-org:      undefined

person:         Soporte Citelia
address:        Calle San Albasanz 67, Oficina 52
phone:          +34 911 923 566
nic-hdl:        SC24309-RIPE
e-mail:         ripe@citelia.es
mnt-by:         MNT-CITELIA
mnt-by:         es-citelia2-1-mnt
created:        2021-12-20T12:25:01Z
last-modified:  2022-10-04T09:56:41Z
source:         RIPE

route:          81.172.36.0/22
origin:         AS206276
created:        2026-03-25T13:04:47Z
last-modified:  2026-03-25T13:04:47Z
source:         RIPE
mnt-by:         es-citelia2-1-mnt

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
81.172.72.0/21	AS210423	ATUAXANELA, S.L.	2,048
81.172.120.0/21	AS58327	FIBERGREEN TECNOLOGICAS S.L.	2,048
81.172.88.0/21	AS58327	FIBERGREEN TECNOLOGICAS S.L.	2,048
81.172.60.0/22	AS209492	INFORMATICA Y TELECOMUNICACIONES SARRIA S.L.	1,024
81.172.112.0/22	AS29119	ALEA SOLUCIONES, S.L	1,024
81.172.40.0/22	AS58327	FIBERGREEN TECNOLOGICAS S.L.	1,024
81.172.64.0/23	AS216414	UPMC GLOBAL OPERATIONS CENTER LIMITED	512
81.172.100.0/24	AS206124	TELE SATELITE DE MAZARRON SL	256
81.172.101.0/24	AS34696	MISMELINK NETWORKS, SL	256
81.172.118.0/24	AS206807	DEL-INTERNET TELECOM S.L.U	256
81.172.99.0/24	AS16509	Daratel TIC S.L	256
81.172.117.0/24	AS215927	IVIVO	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
5.175.82.54	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.66ms` from Amsterdam, NL
44.250.95.102	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
200.155.57.54	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`8.26ms` from Curitiba, BR
32.141.17.86	AS7018 AT&T Enterprises, LLC	`0.80ms` from Dallas, US
76.138.13.214	AS7922 Comcast Cable Communications, LLC	`15.12ms` from Dallas, US
223.7.109.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.31ms` from Hangzhou, CN
123.24.255.214	AS45899 VNPT Corp	`1.42ms` from Hanoi, VN
116.34.119.182	AS17858 LG POWERCOMM	`1.57ms` from Incheon, KR
121.143.82.150	AS4766 Korea Telecom	`0.72ms` from Incheon, KR
71.84.72.134	AS20115 Charter Communications LLC	`5.11ms` from Los Angeles, US
37.134.144.246	AS12479 Orange Espagne SA	`2.05ms` from Madrid, ES
63.225.139.134	AS209 CenturyLink Communications, LLC	`3.62ms` from Minneapolis, US
13.203.71.134	AS16509 Amazon.com, Inc.	`0.34ms` from Mumbai, IN
2.39.139.6	AS30722 Fastweb SpA	`3.61ms` from Rome, IT
167.234.216.134	AS31898 Oracle Corporation	`0.23ms` from San Jose, US
115.42.131.38	AS3758 SingNet	`1.17ms` from Singapore, SG
154.12.227.118	AS40021 Contabo Inc.	`0.13ms` from St. Louis, US
218.44.75.54	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.00ms` from Tokyo, JP
66.225.133.22	AS20161 TeraGo Networks Inc.	`15.63ms` from Winnipeg, CA
217.164.203.182	AS5384 Emirates Internet	`5.48ms` from Al Fujairah City, AE
4.236.236.150	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
35.83.15.38	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
96.237.238.230	AS701 Verizon Business	`1.51ms` from Boston, US
20.110.205.166	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
3.150.210.118	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, 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 -m7 81.172.37.57

traceroute to 81.172.37.57 (81.172.37.57): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.076 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On April 13th 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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