AS Number
AS52129
AS Name
PROOFPOINT-ASN-EU
Org Name
Proofpoint, Inc.
Registry

ripe

RegDate

Updated

2024-12-12T14:34:06Z

AS52129 Looking Glass
IPv4Prefixes

45

IPv6Prefixes

2

IPv4 NUMs

11,264

IPv6 NUMs(/64)

2,097,152

11,264 IPv4 Addresses
CIDR Description IP Num
66.159.224.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.225.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.232.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.233.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.234.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.235.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.236.0/24
IRR Valid
Proofpoint, Inc. 256
66.159.237.0/24
IRR Valid
Proofpoint, Inc. 256
66.159.243.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
66.159.244.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
66.159.245.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
66.159.246.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
66.159.247.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
66.159.252.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.253.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.254.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
66.159.255.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
91.207.212.0/23
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 512
91.209.104.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
143.55.144.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
143.55.145.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
143.55.146.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
143.55.147.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
143.55.148.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
143.55.149.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
143.55.150.0/24
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 256
185.132.180.0/24
IRR Valid
Proofpoint Limited 256
185.132.180.0/22
ROA Signed and Valid IRR InValid
Proofpoint Limited 1024
185.132.181.0/24
ROA Signed and Valid IRR Valid
Proofpoint Limited 256
185.132.182.0/24
ROA Signed and Valid IRR Valid
Proofpoint Limited 256
185.132.183.0/24
ROA Signed and Valid IRR Valid
Proofpoint Limited 256
185.169.148.0/24
ROA Signed and Valid IRR InValid
Meta Networks Ltd 256
185.169.151.0/24
ROA Signed and Valid IRR InValid
RangeB 256
185.183.28.0/24
IRR Valid
pfptnl 256
185.183.28.0/22
ROA Signed and Valid IRR InValid
Proofpoint, Inc. 1024
185.183.29.0/24
ROA Signed and Valid IRR Valid
pfptnl 256
185.183.30.0/24
ROA Signed and Valid IRR Valid
pfptnl 256
185.183.31.0/24
IRR Valid
pfptnl 256
205.220.184.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
205.220.185.0/24
ROA Signed and Valid IRR Valid
Proofpoint, Inc. 256
208.56.0.0/24
ROA Signed and Valid IRR InValid
Meta Networks Inc 256
208.56.4.0/24
ROA Signed and Valid IRR InValid
Meta Networks Inc 256
208.56.17.0/24
ROA Signed and Valid IRR InValid
Meta Networks Inc 256
208.84.64.0/24
ROA Signed and Valid
Proofpoint, Inc. 256
208.86.200.0/24
ROA Signed and Valid
Proofpoint, Inc. 256
CIDR Description IP NUMs(prefix /64)
2a0a:2b00::/44
IRR InValid
Proofpoint Limited 1048576
2a0a:2b00:10::/44
IRR InValid
Proofpoint Limited 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1221 ASN-TELSTRA - Telstra Limited, AU Australia 13,401,088 17,592,186,175,488 IPv4 IPv4
AS9583 SIFY-AS-IN - Sify Limited, IN India 758,016 4,294,967,296 IPv4 IPv4
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL Netherlands 1,476,608 393,811,066,880 IPv4 IPv4
AS39386 STC-IGW-AS - Saudi Telecom Company JSC, SA Saudi Arabia 34,048 34,359,738,368 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,925,760 217,099,534,337 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,946,688 81,627,119,616 IPv4 IPv4
AS4229 ZEN-NET - Zenlayer Inc, US United States 6,912 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 454,144 282,640,524,050,432 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 337,152 4,295,294,976 IPv4 IPv4
AS21859 ZEN-ECN - Zenlayer Inc, US United States 712,704 21,683,306,496 IPv4 IPv4
AS54825 PACKET - Packet Host, Inc., US United States 73,728 849,412,096 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 424,960 77,327,237,120 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany Equinix Frankfurt - Equinix Internet Exchange Frankfurt 185.1.102.78 2001:7f8:bd::5:2129:1 10 Gbps 2025-01-30 12:28:30
Netherlands Equinix Amsterdam - Equinix Internet Exchange Amsterdam 185.1.112.48 2001:7f8:83::5:2129:1 10 Gbps 2024-10-29 11:38:39
Netherlands Equinix Amsterdam - Equinix Internet Exchange Amsterdam 185.1.112.49 2001:7f8:83::5:2129:2 10 Gbps 2024-10-29 11:39:20
Germany Equinix Frankfurt - Equinix Internet Exchange Frankfurt 185.1.102.86 2001:7f8:bd::5:2129:2 10 Gbps 2024-10-29 12:09:18

Private Peering Facilities

Country/Region Name City Website Updated
Digital Realty Amsterdam AMS3, AMS5-8, AMS10 Amsterdam https://www.digitalrealty.com 2024-10-29 11:17:43
Equinix FR7 - Frankfurt, Gutleutstrasse Frankfurt https://www.equinix.com/locations/germany-colocation/frankfurt-data-centers/fr7/ 2024-10-29 11:40:34
as-block:       AS51857 - AS52209
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-12-12T14:34:06Z
last-modified:  2024-12-12T14:34:06Z
source:         RIPE



aut-num:        AS52129
as-name:        PROOFPOINT-ASN-EU
org:            ORG-PI69-RIPE
import:         from AS15830 accept ANY
import:         from AS6461 accept ANY
export:         to AS15830 announce AS52129
export:         to AS6461 announce AS52129
admin-c:        NA9086-RIPE
tech-c:         RG15484-RIPE
status:         ASSIGNED
notify:         netops@proofpoint.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PROOFPOINT-EU-MNT
created:        2011-01-05T08:42:18Z
last-modified:  2024-12-17T22:18:00Z
source:         RIPE

organisation:   ORG-PI69-RIPE
org-name:       Proofpoint, Inc.
country:        US
org-type:       LIR
address:        925 W Maude Ave
address:        CA 94085
address:        Sunnyvale
address:        UNITED STATES
phone:          +1 408 517 4710
e-mail:         ripe@proofpoint.com
reg-nr:         3540718 (Delaware)
admin-c:        NA9086-RIPE
admin-c:        RG15484-RIPE
abuse-c:        AR38637-RIPE
mnt-ref:        PROOFPOINT-EU-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PROOFPOINT-EU-MNT
created:        2016-12-12T10:37:48Z
last-modified:  2026-04-29T05:36:50Z
source:         RIPE

role:           NETOPS
address:        925 W Maude Ave Sunnyvale CA 94085
e-mail:         netops@proofpoint.com
nic-hdl:        NA9086-RIPE
mnt-by:         PROOFPOINT-EU-MNT
created:        2024-12-17T21:25:56Z
last-modified:  2024-12-17T21:25:56Z
source:         RIPE

person:         Rob Gooch
address:        13893 Minuteman Dr Ste 300
phone:          +16697772199
nic-hdl:        RG15484-RIPE
mnt-by:         PROOFPOINT-EU-MNT
created:        2024-12-17T20:36:25Z
last-modified:  2024-12-17T21:10:22Z
source:         RIPE