Data as of Nov 4, 2026
121.244.136.0/24
No anonymizer space · no proxy exits in 30 daysBitGravity, Inc. · space held by Tata Communications Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.244.128.0/18 since Jan 2007 | AS4755 | Business | 8 | Tata Communications Limited |
Network & registry
Origin network
AS40009
US
- Name
- BitGravity, Inc.
- Type
- Hosting
- Registered
- Jun 6, 2006
- Domain
- bitgravity.com
- Website
- www.bitgravity.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2008
- Current origin since
- Jan 2019 · 7.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.244.136.0/24 | AS4755 | /24 | APNIC | Another network |
| 121.244.136.0/24 | AS40009 | /24 | APNIC | RPKI valid |
| 121.244.128.0/18 | AS4755 | /18 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 121.240.0.0/13
- Netname
- TATACOMM-IN
- Registrant
- Tata Communications Limited
- Registrant country
- IN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 8, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- IN
- Delegated
- Aug 14, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE TATACOMMIN
- Handle
- AT1356-AP