AS209835 Cable/DSL/ISP
AVANZAFIBRA
Despliegue de Redes de Telecomunicaciones S.L.
ES
25
IPv4 Prefixes
9
IPv6 Prefixes
0
peering network
3
IX Points
8
Facilities
AS Name
AVANZAFIBRA
Registration Date
2018-11-23T12:37:47Z
Update Date
2025-11-12T17:26:49Z
View Whois
IPv4 Prefixes (25)
151.248.20.0/24 151.248.21.0/24 151.248.23.0/24 185.185.94.0/24 158.172.143.0/24 83.143.111.0/24 45.149.182.0/23 38.159.172.0/24 176.56.119.0/24 45.149.183.0/24 83.143.108.0/24 83.143.110.0/24 2.59.232.0/24 2.59.235.0/24 109.167.12.0/24 185.185.95.0/24 2.59.232.0/22 185.227.100.0/24 185.227.101.0/24 2.59.233.0/24 +5 个
IPv6 Prefixes (9)
2a09:fc40:102::/48 2a09:fc40:2::/48 2a09:fc40:1::/48 2a09:fc40:4::/48 2a09:fc40:5::/48 2a09:fc40:6::/48 2a09:fc40:8::/48 2a09:fc40:9::/48 2a09:fc40:3::/48
AS209835 network topology (Upstream/Downstream)
Facility List (8)
Name City Country
NIKHEF Amsterdam Amsterdam NL
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam NL
Digital Realty Amsterdam AMS9 Amsterdam NL
Digital Realty Madrid MAD1-2 Madrid ES
IslaLink FSL Valencia ES
Digital Realty Madrid MAD3 Madrid ES
OASIX MADRID AIRENETWORKS Madrid ES
Digital Realty Madrid MAD4 Madrid ES
Colocated Networks (Shared Data Center)
ASN Name Type Shared Facility
AS41095 IPTP Networks NSP 6/8
AS6204 ZET.NET NSP 6/8
AS1299 Arelion (Twelve99) NSP 6/8
AS174 Cogent Communications, Inc. NSP 6/8
AS34696 Mismelink Networks NSP 5/8
AS33891 Core-Backbone NSP 5/8
AS5405 Inter.link NSP 5/8
AS49349 dotsi Content 4/8
AS47674 Net Solutions Macau NSP 4/8
AS43531 IX Reach NSP 4/8
AS29119 Aire Networks del Mediterraneo NSP 4/8
AS25160 Vorboss Limited Cable/DSL/ISP 4/8
AS12956 Telxius Cable Cable/DSL/ISP 4/8
AS11019 HAPROXY-TECHNOLOGIES Content 4/8
AS9002 RETN NSP 4/8
AS6939 Hurricane Electric NSP 4/8
AS6461 Zayo NSP 4/8
AS6453 TATA Communications Ltd NSP 4/8
AS5511 Orange NSP 4/8
AS5400 BT NSP 4/8
+10 colocated networks
Raw Whois Data 
aut-num:        AS209835
as-name:        AVANZAFIBRA
org:            ORG-DDRD1-RIPE
import:         from AS29119 accept ANY
export:         to AS29119 announce AS209835
import:         from AS59908 accept ANY
export:         to AS59908 announce AS209835
import:         from AS35699 accept ANY
export:         to AS35699 announce AS209835
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ES-DRTEL-MNT
created:        2018-11-23T12:37:47Z
last-modified:  2025-11-12T17:26:49Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************




--- ARIN Whois ---


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


No match found for a AS209835.


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Related Tools

Whois
View registration & expiry info
DNS lookup
View DNS resolution records