HomePrefix Lookup146.4.0.0/17

146.4.0.0/17

🇨🇭
IPv4RIPENCCannouncedAS3303SWISSCOM Swisscom (Schweiz) AG RPKI Valid
CIDR
146.4.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇭 Switzerland
City
Zurich
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
146.4.0.0/17AS3303SWISSCOM Swisscom (Schweiz) AG Valid
RIPE
6/13/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
146.4.0.0/16AS3303SWISSCOM Swisscom (Schweiz) AG Valid—6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
146.4.0.0/16AS3303/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS3303RIPEBLUEWINNET-MNT11/8/2023

More Specific Prefixes

100
PrefixASCountryStatus
146.4.25.128/26🇨🇭CHassigned
146.4.99.0/26🇨🇭CHassigned
146.4.22.128/26🇨🇭CHassigned
146.4.89.160/27🇨🇭CHassigned
146.4.84.128/27🇨🇭CHassigned
146.4.70.224/27🇨🇭CHassigned
146.4.119.192/27🇨🇭CHassigned
146.4.124.192/27🇨🇭CHassigned
146.4.90.128/27🇨🇭CHassigned
146.4.126.0/27🇨🇭CHassigned
146.4.80.160/27🇨🇭CHassigned
146.4.69.128/27🇨🇭CHassigned
146.4.127.224/27🇨🇭CHassigned
146.4.40.224/27🇨🇭CHassigned
146.4.89.192/27🇨🇭CHassigned
146.4.63.64/27🇨🇭CHassigned
146.4.34.160/27🇨🇭CHassigned
146.4.93.0/27🇨🇭CHassigned
146.4.124.96/27🇨🇭CHassigned
146.4.100.96/27🇨🇭CHassigned
146.4.120.64/27🇨🇭CHassigned
146.4.121.32/27🇨🇭CHassigned
146.4.95.16/28🇨🇭CHassigned
146.4.125.48/28🇨🇭CHassigned
146.4.93.240/28🇨🇭CHassigned
146.4.123.176/28🇨🇭CHassigned
146.4.125.112/28🇨🇭CHassigned
146.4.127.0/28🇨🇭CHassigned
146.4.107.48/28🇨🇭CHassigned
146.4.98.64/28🇨🇭CHassigned
146.4.123.144/28🇨🇭CHassigned
146.4.124.160/28🇨🇭CHassigned
146.4.121.144/28🇨🇭CHassigned
146.4.107.32/28🇨🇭CHassigned
146.4.110.112/28🇨🇭CHassigned
146.4.119.160/28🇨🇭CHassigned
146.4.121.160/28🇨🇭CHassigned
146.4.100.64/28🇨🇭CHassigned
146.4.92.80/28🇨🇭CHassigned
146.4.93.160/28🇨🇭CHassigned
146.4.85.192/28🇨🇭CHassigned
146.4.83.112/28🇨🇭CHassigned
146.4.88.144/28🇨🇭CHassigned
146.4.92.208/28🇨🇭CHassigned
146.4.95.208/28🇨🇭CHassigned
146.4.100.16/28🇨🇭CHassigned
146.4.80.144/28🇨🇭CHassigned
146.4.116.224/28🇨🇭CHassigned
146.4.73.64/28🇨🇭CHassigned
146.4.79.80/28🇨🇭CHassigned
146.4.121.240/28🇨🇭CHassigned
146.4.122.80/28🇨🇭CHassigned
146.4.89.64/28🇨🇭CHassigned
146.4.6.176/28🇨🇭CHassigned
146.4.100.144/28🇨🇭CHassigned
146.4.69.208/28🇨🇭CHassigned
146.4.65.176/28🇨🇭CHassigned
146.4.127.16/28🇨🇭CHassigned
146.4.114.48/28🇨🇭CHassigned
146.4.111.144/28🇨🇭CHassigned
146.4.68.176/28🇨🇭CHassigned
146.4.58.112/28🇨🇭CHassigned
146.4.55.224/28🇨🇭CHassigned
146.4.61.0/28🇨🇭CHassigned
146.4.72.128/28🇨🇭CHassigned
146.4.40.208/28🇨🇭CHassigned
146.4.42.32/28🇨🇭CHassigned
146.4.37.96/28🇨🇭CHassigned
146.4.39.128/28🇨🇭CHassigned
146.4.46.112/28🇨🇭CHassigned
146.4.47.96/28🇨🇭CHassigned
146.4.55.208/28🇨🇭CHassigned
146.4.56.208/28🇨🇭CHassigned
146.4.11.0/28🇨🇭CHassigned
146.4.30.144/28🇨🇭CHassigned
146.4.33.16/28🇨🇭CHassigned
146.4.69.48/28🇨🇭CHassigned
146.4.21.192/28🇨🇭CHassigned
146.4.15.208/28🇨🇭CHassigned
146.4.74.112/28🇨🇭CHassigned
146.4.79.160/28🇨🇭CHassigned
146.4.80.0/28🇨🇭CHassigned
146.4.81.224/28🇨🇭CHassigned
146.4.83.80/28🇨🇭CHassigned
146.4.34.128/28🇨🇭CHassigned
146.4.12.192/28🇨🇭CHassigned
146.4.47.80/28🇨🇭CHassigned
146.4.73.32/28🇨🇭CHassigned
146.4.105.0/28🇨🇭CHassigned
146.4.7.232/29🇨🇭CHassigned
146.4.7.208/29🇨🇭CHassigned
146.4.3.176/29🇨🇭CHassigned
146.4.7.192/29🇨🇭CHassigned
146.4.7.168/29🇨🇭CHassigned
146.4.3.144/29🇨🇭CHassigned
146.4.1.168/29🇨🇭CHassigned
146.4.7.128/29🇨🇭CHassigned
146.4.7.112/29🇨🇭CHassigned
146.4.3.136/29🇨🇭CHassigned
146.4.7.72/29🇨🇭CHassigned
Origin ASN
AS3303
SWISSCOM Swisscom (Schweiz) AG
Geolocation
Country🇨🇭SwitzerlandCH
RegionZurich
CityZurich
Coordinates47.3769, 8.5417 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/146.4.0.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/146.4.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP