Data as of Nov 6, 2026
172.253.16.0/20
No anonymizer space · no proxy exits in 30 daysGoogle LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 172.253.0.0/16 since Jan 2014 | AS15169 | Hosting | Google LLC |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 172.253.16.0/24 since Jun 2021 | AS396982 | Hosting | Google LLC | |
| 172.253.17.0/24 since Jun 2021 | AS396982 | Hosting | Google LLC | |
| 172.253.18.0/24 since Jun 2021 | AS396982 | Hosting | Google LLC | |
| 172.253.19.0/24 since Jun 2021 | AS396982 | Hosting | Google LLC | |
| 172.253.20.0/24 since Jun 2021 | AS396982 | Hosting | Google LLC | |
| 172.253.21.0/24 since Jun 2021 | AS396982 | Hosting | Google LLC | |
| 172.253.22.0/24 since Aug 2024 | AS396982 | Hosting | Google LLC | |
| 172.253.23.0/24 since Jun 2021 | AS396982 | Hosting | Google LLC |
Network & registry
Origin network
AS396982
US
- Name
- Google LLC
- Type
- Hosting
- Registered
- Aug 15, 2018
- Domain
- google.com
- Website
- www.google.com
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 4
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2023
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 172.253.16.0/20 | AS396982 | /20 | ARIN | RPKI valid |
| 172.253.0.0/16 | AS15169 | /16 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS396982 | RADB | MAINT-AS15169 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 172.
253. 0. 0/ 16 - Netname
- Registrant
- Google LLC
- Organization
- Google LLC (GOGL)
- Org address
- 1600 Amphitheatre Parkway, Mountain View, CA, 94043
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-172-253-0-0-1
- Parent
- NET-172-0-0-0-0
- Created
- Apr 4, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 4, 2013
- Status
- assigned
Report abuse
Abuse contact
- network-abuse@
google. com - Name
- Abuse
- Phone
- +1-650-253-0000
- Handle
- ABUSE5250-ARIN