HomePrefix Lookup81.16.152.0/21

81.16.152.0/21

🇦🇹
IPv4RIPENCCannouncedAS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHNo ROA
CIDR
81.16.152.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇹 Austria
City
Vienna
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
81.16.152.0/21AS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHNo ROA
RIPE
5/31/2026

Covering Prefix

3 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
81.16.144.0/20AS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHNo ROA—5/31/2026
81.16.157.0/24AS42378RTR-AS Rundfunk und Telekom Regulierungs-GmbHNo ROA—5/31/2026
81.16.154.0/24AS197458OPEC-AS Organization of the Petroleum Exporting CountriesNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS1764RIPEAS1764-MNT4/20/2016

More Specific Prefixes

100
PrefixASCountryStatus
81.16.154.0/24AS197458🇦🇹ATassigned
81.16.157.0/24AS42378🇦🇹ATassigned
81.16.153.224/27🇦🇹ATassigned
81.16.155.0/27🇦🇹ATassigned
81.16.153.192/27🇦🇹ATassigned
81.16.159.32/27🇦🇹ATassigned
81.16.153.128/27🇦🇹ATassigned
81.16.155.32/27🇦🇹ATassigned
81.16.155.112/28🇦🇹ATassigned
81.16.158.208/28🇦🇹ATassigned
81.16.158.192/28🇦🇹ATassigned
81.16.153.64/28🇦🇹ATassigned
81.16.153.176/28🇦🇹ATassigned
81.16.155.64/28🇦🇹ATassigned
81.16.158.0/28🇦🇹ATassigned
81.16.153.160/28🇦🇹ATassigned
81.16.155.80/28🇦🇹ATassigned
81.16.155.96/28🇦🇹ATassigned
81.16.158.64/28🇦🇹ATassigned
81.16.159.208/28🇦🇹ATassigned
81.16.153.112/28🇦🇹ATassigned
81.16.159.176/28🇦🇹ATassigned
81.16.159.96/28🇦🇹ATassigned
81.16.159.224/28🇦🇹ATassigned
81.16.159.112/28🇦🇹ATassigned
81.16.159.80/28🇦🇹ATassigned
81.16.153.40/29🇦🇹ATassigned
81.16.158.32/29🇦🇹ATassigned
81.16.153.56/29🇦🇹ATassigned
81.16.159.64/29🇦🇹ATassigned
81.16.153.48/29🇦🇹ATassigned
81.16.159.248/29🇦🇹ATassigned
81.16.152.16/29🇦🇹ATassigned
81.16.158.176/29🇦🇹ATassigned
81.16.158.16/29🇦🇹ATassigned
81.16.152.104/29🇦🇹ATassigned
81.16.159.136/29🇦🇹ATassigned
81.16.153.8/29🇦🇹ATassigned
81.16.159.200/29🇦🇹ATassigned
81.16.152.24/29🇦🇹ATassigned
81.16.159.192/29🇦🇹ATassigned
81.16.152.80/29🇦🇹ATassigned
81.16.152.48/29🇦🇹ATassigned
81.16.152.248/29🇦🇹ATassigned
81.16.153.32/29🇦🇹ATassigned
81.16.152.0/29🇦🇹ATassigned
81.16.152.32/29🇦🇹ATassigned
81.16.152.184/29🇦🇹ATassigned
81.16.159.24/29🇦🇹ATassigned
81.16.159.8/29🇦🇹ATassigned
81.16.158.136/29🇦🇹ATassigned
81.16.158.104/29🇦🇹ATassigned
81.16.152.200/29🇦🇹ATassigned
81.16.159.16/29🇦🇹ATassigned
81.16.158.24/29🇦🇹ATassigned
81.16.158.56/29🇦🇹ATassigned
81.16.153.0/29🇦🇹ATassigned
81.16.159.168/29🇦🇹ATassigned
81.16.158.152/29🇨🇿CZassigned
81.16.158.184/29🇦🇹ATassigned
81.16.159.128/29🇦🇹ATassigned
81.16.158.80/29🇦🇹ATassigned
81.16.152.240/30🇦🇹ATassigned
81.16.152.8/30🇦🇹ATassigned
81.16.152.68/30🇦🇹ATassigned
81.16.152.88/30🇦🇹ATassigned
81.16.152.92/30🇦🇹ATassigned
81.16.152.244/30🇦🇹ATassigned
81.16.158.48/30🇦🇹ATassigned
81.16.158.52/30🇦🇹ATassigned
81.16.158.144/30🇦🇹ATassigned
81.16.158.244/30🇦🇹ATassigned
81.16.158.252/30🇦🇹ATassigned
81.16.159.240/30🇦🇹ATassigned
81.16.159.244/30🇦🇹ATassigned
81.16.152.124/30🇦🇹ATassigned
81.16.152.224/30🇦🇹ATassigned
81.16.158.148/30🇦🇹ATassigned
81.16.158.232/30🇦🇹ATassigned
81.16.152.40/30🇦🇹ATassigned
81.16.152.72/30🇦🇹ATassigned
81.16.152.76/30🇦🇹ATassigned
81.16.152.100/30🇦🇹ATassigned
81.16.152.112/30🇦🇹ATassigned
81.16.152.116/30🇦🇹ATassigned
81.16.152.120/30🇦🇹ATassigned
81.16.152.128/30🇦🇹ATassigned
81.16.152.176/30🇦🇹ATassigned
81.16.152.216/30🇦🇹ATassigned
81.16.152.232/30AS16099🇦🇹ATassigned
81.16.158.96/30🇦🇹ATassigned
81.16.158.228/30🇦🇹ATassigned
81.16.158.248/30🇦🇹ATassigned
81.16.159.148/30🇦🇹ATassigned
81.16.152.168/30🇦🇹ATassigned
81.16.158.112/31🇦🇹ATassigned
81.16.152.208/31🇦🇹ATassigned
81.16.152.196/31🇦🇹ATassigned
81.16.152.180/31🇦🇹ATassigned
81.16.152.164/31🇦🇹ATassigned
Origin ASN
AS1764
NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
Geolocation
Country🇦🇹AustriaAT
RegionState of Vienna
CityVienna
Coordinates48.2081, 16.3713 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/81.16.152.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/81.16.152.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP