205.220.191.255
- No reverse DNS
- Not on blocklists
- Network
- PROOF
- Held by
- Proofpoint, Inc.
- Range
- 205.220.160.0 - 205.220.191.255
- CIDR
- 205.220.160.0/19
- Type
- DIRECT ALLOCATION
- Registered on
- Last updated
- Status
- active
- Report abuse to
- abuse@proofpoint.com
Reverse DNS
- Names
- None
Network
- Announced by
- AS26211 Proofpoint, Inc.
- Route
- 205.220.191.0/24, carried by 2,585 of bgp.tools' BGP feeds
- Country
- US
Upstreams and peers
Downstreams
- None seen
From RIPEstat
Routes AS26211 announces
52 IPv4 prefixes covering 14,592 addresses, and 3 IPv6 prefixes
IPv4
- 148.163.148.0/22
- 66.159.248.0/23
- 148.163.156.0/23
- 66.159.227.0/24
- 66.159.240.0/24
- 66.159.241.0/24
- 67.231.144.0/24
- 67.231.145.0/24
- 67.231.146.0/24
- 67.231.147.0/24
- 67.231.148.0/24
- 67.231.149.0/24
- 67.231.150.0/24
- 67.231.151.0/24
- 67.231.158.0/24
- 67.231.159.0/24
- 148.163.132.0/24
- 148.163.133.0/24
- 148.163.134.0/24
- 148.163.135.0/24
- 148.163.144.0/24
- 148.163.145.0/24
- 148.163.146.0/24
- 148.163.147.0/24
- 205.220.160.0/24
- 205.220.161.0/24
- 205.220.162.0/24
- 205.220.163.0/24
- 205.220.164.0/24
- 205.220.165.0/24
- 205.220.166.0/24
- 205.220.167.0/24
- 205.220.168.0/24
- 205.220.169.0/24
- 205.220.170.0/24
- 205.220.171.0/24
- 205.220.186.0/24
- 205.220.190.0/24
- 205.220.191.0/24
- 208.56.8.0/24
- 208.56.9.0/24
- 208.56.10.0/24
- 208.56.11.0/24
- 208.56.16.0/24
- 208.56.56.0/24
- 208.56.57.0/24
- 208.56.58.0/24
- 208.56.59.0/24
- 208.84.65.0/24
- 208.84.66.0/24
And 2 more
IPv6
From bgp.tools
Location
- Location
- United States
- Accuracy
- Within 1,000 km
Location from GeoLite2 data created by MaxMind
Blocklists
- Spamhaus ZEN Not listed
- SpamCop Not listed
- Mailspike Not listed
- PSBL Not listed
WHOIS
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 205.220.160.0 - 205.220.191.255 CIDR: 205.220.160.0/19 NetName: PROOF NetHandle: NET-205-220-160-0-1 Parent: NET205 (NET-205-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Proofpoint, Inc. (PROOF) RegDate: 2019-01-24 Updated: 2024-11-08 Ref: https://rdap.arin.net/registry/ip/205.220.160.0 OrgName: Proofpoint, Inc. OrgId: PROOF Address: 925 W Maude Ave City: Sunnyvale StateProv: CA PostalCode: 94085 Country: US RegDate: 2007-10-16 Updated: 2021-06-15 Ref: https://rdap.arin.net/registry/entity/PROOF OrgAbuseHandle: PAA19-ARIN OrgAbuseName: Proofpoint ARIN Abuse OrgAbusePhone: +1-801-748-4494 OrgAbuseEmail: abuse@proofpoint.com OrgAbuseRef: https://rdap.arin.net/registry/entity/PAA19-ARIN OrgTechHandle: NETWO2061-ARIN OrgTechName: Network Operations OrgTechPhone: +1-801-748-4444 OrgTechEmail: arin-management@proofpoint.com OrgTechRef: https://rdap.arin.net/registry/entity/NETWO2061-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #