Data as of Nov 8, 2026
143.55.64.0/24
No anonymizer space · no proxy exits in 30 daysGitHub, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 143.55.64.0/20 since Apr 2021 | AS36459 | Business | GitHub, Inc. |
Network & registry
Origin network
AS36459
US
- Name
- GitHub, Inc.
- Type
- Business
- Registered
- Nov 13, 2012
- Domain
- github.com
- Website
- github.com/
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2020
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.55.64.0/20 | AS36459 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 143.
55. 64. 0/ 20 - Netname
- GITHU
- Registrant
- GitHub, Inc.
- Organization
- GitHub, Inc. (GITHU)
- Org address
- 88 Colin P Kelly Jr Street, San Francisco, CA, 94107
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-55-64-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Apr 6, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 6, 2020
- Status
- assigned
Report abuse
Abuse contact
- noc@
github. com - Name
- GitHub Abuse
- Phone
- +1-415-857-5430
- Handle
- GITHU1-ARIN