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AS559

SWITCH

AS559 is SWITCH (switch.ch). It announces 2,184,960 IPv4 addresses in 117 prefixes, and 9 IPv6 prefixes.

Switzerland· RIPE· allocated 1993-09-01· education

2,184,960
IPv4 addresses announced
117
IPv4 prefixes
9
IPv6 prefixes
98.41%
of its routes RPKI-valid
2,184,960
of its IPv4 geolocated
2
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Switzerland2,178,816 · 99.72%
  2. Liechtenstein6,144 · 0.28%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
Switch
name
SWITCH
org
ORG-SG2-RIPE
org name
SWITCH
org address
Werdstrasse 2 Postfach, 8021, Zurich, SWITZERLAND
org country
CH
country
CH
source
ripe
status
LEGACY
created
2002-09-04
updated
2026-04-20
descr
Switch, Swiss Academic and Research Network / / Peering requests: <peering@switch.ch> / Peering policy: https://www.switch.ch/de/network/operations/peering-policy/ / Present at CIXP (Geneva), Equinix Zurich, SwissIX (Zurich), AMS-IX, DE-CIX
remarks
Community support / Remote Triggered Black Hole Filtering (RTBH) / Destination-based black hole filtering according to / RFC3882 and RFC5635 (section 3.1). Customers can / announce any /32 or /128 covered by their routed / prefixes to AS559 tagged with any combination of the / following communities. All traffic towards such / addresses is discarded. Communities in the range / 559:601-559:611 are translated into the communities / used by the RTBH services of upstreams/peers and / propagated to the respective
maintainer
SWITCH-MNT|RIPE-NCC-LEGACY-MNT
abuse name
Abuse-C Role
abuse email
abuse@switch.ch
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

117 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
82.130.64.0/18Switzerlandvalid192026-10-02
86.119.0.0/16Switzerlandvalid192026-10-02
89.206.64.0/18Switzerlandvalid192026-10-02
128.178.0.0/15Switzerlandvalid192026-10-02
129.129.0.0/16Switzerlandvalid192026-10-02
129.132.0.0/16Switzerlandvalid192026-10-02
129.194.0.0/15Switzerlandvalid192026-10-02
130.59.0.0/16Switzerlandvalid192026-10-02
130.60.0.0/16Switzerlandvalid192026-10-02
130.82.0.0/16Switzerlandvalid192026-10-02
130.92.0.0/16Switzerlandvalid192026-10-02
130.125.0.0/16Switzerlandvalid192026-10-02
130.223.0.0/16Switzerlandvalid192026-10-02
131.152.0.0/16Switzerlandvalid192026-10-02
134.21.0.0/16Switzerlandvalid192026-10-02
138.131.0.0/16Switzerlandvalid192026-10-02
141.249.0.0/16Switzerlandvalid192026-10-02
144.200.0.0/16Switzerlandvalid192026-10-02
146.136.0.0/16Switzerlandvalid192026-10-02
147.86.0.0/16Switzerlandvalid192026-10-02
147.88.0.0/16Switzerlandvalid192026-10-02
148.187.0.0/16Switzerlandvalid192026-10-02
148.196.0.0/16Switzerlandvalid192026-10-02
152.88.0.0/16Switzerlandvalid192026-10-02
152.96.0.0/16Switzerlandvalid192026-10-02
153.109.0.0/16Switzerlandvalid192026-10-02
155.105.0.0/16Switzerlandvalid192026-10-02
157.26.0.0/16Switzerlandvalid192026-10-02
160.85.0.0/16Switzerlandvalid192026-10-02
160.98.0.0/16Switzerlandvalid192026-10-02
161.62.0.0/16Switzerlandnot found192026-10-02
185.133.44.0/22Switzerlandvalid192026-10-02
185.144.36.0/22Switzerlandvalid192026-10-02
185.207.116.0/24Switzerlandvalid192026-10-02
185.207.117.0/24Switzerlandvalid192026-10-02
185.207.118.0/23Switzerlandvalid192026-10-02
192.12.247.0/24Switzerlandvalid192026-10-02
192.26.28.0/22Switzerlandvalid192026-10-02
192.26.32.0/21Switzerlandvalid192026-10-02
192.26.40.0/22Switzerlandvalid192026-10-02
192.26.44.0/24Switzerlandvalid192026-10-02
192.26.46.0/23Switzerlandvalid192026-10-02
192.33.87.0/24Switzerlandvalid182026-10-02
192.33.89.0/24Switzerlandvalid192026-10-02
192.33.90.0/24Switzerlandvalid192026-10-02
192.33.91.0/24Switzerlandvalid192026-10-02
192.33.92.0/22Switzerlandvalid192026-10-02
192.33.96.0/21Switzerlandvalid192026-10-02
192.33.104.0/22Switzerlandvalid192026-10-02
192.33.108.0/23Switzerlandvalid192026-10-02
192.33.110.0/24Switzerlandvalid192026-10-02
192.33.118.0/23Switzerlandvalid192026-10-02
192.33.120.0/21Switzerlandvalid192026-10-02
192.33.192.0/20Switzerlandvalid192026-10-02
192.33.208.0/22Switzerlandvalid192026-10-02
192.33.212.0/22Switzerlandvalid192026-10-02
192.33.216.0/22Switzerlandvalid192026-10-02
192.33.220.0/24Switzerlandvalid192026-10-02
192.33.221.0/24Switzerlandvalid192026-10-02
192.33.222.0/23Switzerlandvalid192026-10-02
192.33.224.0/21Switzerlandvalid192026-10-02
192.41.132.0/22Switzerlandvalid192026-10-02
192.41.136.0/24Switzerlandvalid192026-10-02
192.41.149.0/24Switzerlandvalid192026-10-02
192.41.150.0/23Switzerlandvalid192026-10-02
192.41.152.0/21Switzerlandvalid192026-10-02
192.41.160.0/24Switzerlandvalid192026-10-02
192.42.42.0/23Switzerlandvalid192026-10-02
192.42.44.0/22Switzerlandvalid192026-10-02
192.42.180.0/22Switzerlandvalid192026-10-02
192.42.184.0/21Switzerlandvalid192026-10-02
192.42.192.0/21Switzerlandvalid192026-10-02
192.42.200.0/23Switzerlandvalid192026-10-02
192.43.192.0/22Switzerlandvalid192026-10-02
192.43.196.0/24Switzerlandvalid192026-10-02
192.47.244.0/22Switzerlandvalid192026-10-02
192.47.248.0/23Switzerlandvalid192026-10-02
192.65.92.0/23Switzerlandvalid192026-10-02
192.101.176.0/24Switzerlandvalid192026-10-02
192.135.150.0/23Switzerlandvalid192026-10-02
192.135.151.0/24Switzerlandvalid192026-10-02
192.135.152.0/21Switzerlandvalid192026-10-02
192.152.98.0/24Switzerlandvalid192026-10-02
193.5.22.0/24Switzerlandvalid192026-10-02
193.5.26.0/23Liechtensteinvalid192026-10-02
193.5.53.0/24Switzerlandvalid192026-10-02
193.5.54.0/23Switzerlandvalid192026-10-02
193.5.58.0/24Switzerlandvalid192026-10-02
193.5.60.0/24Switzerlandvalid192026-10-02
193.5.152.0/22Switzerlandvalid192026-10-02
193.5.168.0/22Switzerlandvalid192026-10-02
193.8.136.0/23Switzerlandvalid192026-10-02
193.36.32.0/24Switzerlandvalid192026-10-02
193.73.125.0/24Switzerlandvalid192026-10-02
193.134.200.0/21Switzerlandvalid192026-10-02
193.134.216.0/21Switzerlandvalid192026-10-02
193.135.168.0/22Switzerlandvalid192026-10-02
193.135.240.0/21Switzerlandvalid192026-10-02
193.222.112.0/20Liechtensteinvalid192026-10-02
193.222.241.0/24Switzerlandvalid192026-10-02
193.222.242.0/23Switzerlandvalid192026-10-02
193.222.244.0/22Switzerlandvalid192026-10-02
193.222.248.0/23Switzerlandvalid192026-10-02
193.222.250.0/24Switzerlandvalid192026-10-02
193.246.121.0/24Switzerlandvalid192026-10-02
193.246.176.0/20Switzerlandnot found192026-10-02
193.247.182.0/24Switzerlandvalid192026-10-02
193.247.190.0/23Switzerlandvalid192026-10-02
193.247.240.0/22Switzerlandvalid192026-10-02
193.247.248.0/23Switzerlandvalid192026-10-02
194.11.133.0/24Switzerlandvalid192026-10-02
194.11.134.0/24Switzerlandvalid192026-10-02
194.11.135.0/24Switzerlandvalid192026-10-02
194.153.96.0/24Switzerlandvalid192026-10-02
195.176.0.0/17Switzerlandvalid192026-10-02
195.176.160.0/19Switzerlandvalid192026-10-02
195.176.224.0/19Switzerlandvalid192026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

9 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:620::/29Switzerlandvalid202026-10-02
2001:620::/32Switzerlandvalid202026-10-02
2001:67c:10ec::/48Switzerlandvalid202026-10-02
2001:67c:16dc::/48Switzerlandvalid202026-10-02
2a02:7dc0::/32Switzerlandvalid202026-10-02
2a07:3e00::/29Switzerlandvalid202026-10-02
2a0a:4ec0::/29Switzerlandvalid202026-10-02
2a0b:1200::/29Switzerlandvalid202026-10-02
2a0b:2040::/29Switzerlandvalid202026-10-02
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