是 github 的 IP 无疑!
NetRange: 192.30.252.0 - 192.30.255.255
CIDR: 192.30.252.0/22
NetName: GITHUB-NET4-1
NetHandle: NET-192-30-252-0-1
Parent: NET192 (NET-192-0-0-0-0)
NetType: Direct Assignment
OriginAS: AS36459, AS27357
Organization: GitHub, Inc. (GITHU)
RegDate: 2012-11-15
Updated: 2013-01-05
Ref:
https://whois.arin.net/rest/net/NET-192-30-252-0-1OrgName: GitHub, Inc.
OrgId: GITHU
Address: 88 Colin P Kelly Jr Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2012-10-22
Updated: 2014-04-26
Comment:
https://github.comComment: Please contact us directly for matters pertaining to abuse.
Comment: Urgent matters including DDoS are handled 24x7.
Ref:
https://whois.arin.net/rest/org/GITHU