52129 PROOFPOINT-ASN-EU, US
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS9583 SIFY-AS-IN Sify Limited, IN
AS21859 ZEN-ECN, US
AS6939 HURRICANE, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8767 AS52129 ORIGIN Originate: 13568 /18.27 Transit: 0 /0.00 PROOFPOINT-ASN-EU, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 2699 AS52129 PROOFPOINT-ASN-EU, US 46 30 9 25 21 45.65% Prefix AS Path Aggregation Suggestion 66.159.224.0/23 6939 21859 52129 + Announce - aggregate of 66.159.224.0/24 (6939 21859 52129) and 66.159.225.0/24 (6939 21859 52129) 66.159.224.0/24 6939 21859 52129 - Withdrawn - aggregated with 66.159.225.0/24 (6939 21859 52129) 66.159.225.0/24 6939 21859 52129 - Withdrawn - aggregated with 66.159.224.0/24 (6939 21859 52129) 66.159.232.0/22 6939 52129 + Announce - aggregate of 66.159.232.0/23 (6939 52129) and 66.159.234.0/23 (6939 52129) 66.159.232.0/24 6939 52129 - Withdrawn - aggregated with 66.159.233.0/24 (6939 52129) 66.159.233.0/24 6939 52129 - Withdrawn - aggregated with 66.159.232.0/24 (6939 52129) 66.159.234.0/24 6939 52129 - Withdrawn - aggregated with 66.159.235.0/24 (6939 52129) 66.159.235.0/24 6939 52129 - Withdrawn - aggregated with 66.159.234.0/24 (6939 52129) 66.159.236.0/23 6939 21859 52129 + Announce - aggregate of 66.159.236.0/24 (6939 21859 52129) and 66.159.237.0/24 (6939 21859 52129) 66.159.236.0/24 6939 21859 52129 - Withdrawn - aggregated with 66.159.237.0/24 (6939 21859 52129) 66.159.237.0/24 6939 21859 52129 - Withdrawn - aggregated with 66.159.236.0/24 (6939 21859 52129) 66.159.243.0/24 6939 52129 66.159.244.0/22 6939 52129 + Announce - aggregate of 66.159.244.0/23 (6939 52129) and 66.159.246.0/23 (6939 52129) 66.159.244.0/24 6939 52129 - Withdrawn - aggregated with 66.159.245.0/24 (6939 52129) 66.159.245.0/24 6939 52129 - Withdrawn - aggregated with 66.159.244.0/24 (6939 52129) 66.159.246.0/24 6939 52129 - Withdrawn - aggregated with 66.159.247.0/24 (6939 52129) 66.159.247.0/24 6939 52129 - Withdrawn - aggregated with 66.159.246.0/24 (6939 52129) 66.159.252.0/24 293 39386 21859 52129 66.159.253.0/24 3303 48237 21859 52129 66.159.254.0/23 2497 8966 21859 52129 + Announce - aggregate of 66.159.254.0/24 (2497 8966 21859 52129) and 66.159.255.0/24 (2497 8966 21859 52129) 66.159.254.0/24 2497 8966 21859 52129 - Withdrawn - aggregated with 66.159.255.0/24 (2497 8966 21859 52129) 66.159.255.0/24 2497 8966 21859 52129 - Withdrawn - aggregated with 66.159.254.0/24 (2497 8966 21859 52129) 91.207.212.0/23 6939 52129 91.209.104.0/24 6939 52129 143.55.144.0/23 6939 52129 + Announce - aggregate of 143.55.144.0/24 (6939 52129) and 143.55.145.0/24 (6939 52129) 143.55.144.0/24 6939 52129 - Withdrawn - aggregated with 143.55.145.0/24 (6939 52129) 143.55.145.0/24 6939 52129 - Withdrawn - aggregated with 143.55.144.0/24 (6939 52129) 143.55.146.0/24 6939 52129 143.55.147.0/24 3741 21859 52129 143.55.148.0/23 6939 52129 + Announce - aggregate of 143.55.148.0/24 (6939 52129) and 143.55.149.0/24 (6939 52129) 143.55.148.0/24 6939 52129 - Withdrawn - aggregated with 143.55.149.0/24 (6939 52129) 143.55.149.0/24 6939 52129 - Withdrawn - aggregated with 143.55.148.0/24 (6939 52129) 143.55.150.0/24 6939 52129 185.132.180.0/22 6939 52129 185.132.180.0/24 6939 52129 - Withdrawn - matching aggregate 185.132.180.0/22 6939 52129 185.132.181.0/24 6939 52129 - Withdrawn - matching aggregate 185.132.180.0/22 6939 52129 185.132.182.0/24 6939 52129 - Withdrawn - matching aggregate 185.132.180.0/22 6939 52129 185.132.183.0/24 6939 52129 - Withdrawn - matching aggregate 185.132.180.0/22 6939 52129 185.169.148.0/24 3257 21859 52129 185.183.28.0/22 6939 52129 185.183.28.0/24 6939 52129 - Withdrawn - matching aggregate 185.183.28.0/22 6939 52129 185.183.29.0/24 6939 52129 - Withdrawn - matching aggregate 185.183.28.0/22 6939 52129 185.183.30.0/24 6939 52129 - Withdrawn - matching aggregate 185.183.28.0/22 6939 52129 185.183.31.0/24 6939 52129 - Withdrawn - matching aggregate 185.183.28.0/22 6939 52129 205.220.184.0/23 6939 52129 + Announce - aggregate of 205.220.184.0/24 (6939 52129) and 205.220.185.0/24 (6939 52129) 205.220.184.0/24 6939 52129 - Withdrawn - aggregated with 205.220.185.0/24 (6939 52129) 205.220.185.0/24 6939 52129 - Withdrawn - aggregated with 205.220.184.0/24 (6939 52129) 208.56.0.0/24 2914 9583 52129 208.56.4.0/23 6939 52129 + Announce - aggregate of 208.56.4.0/24 (6939 52129) and 208.56.5.0/24 (6939 52129) 208.56.4.0/24 6939 52129 - Withdrawn - aggregated with 208.56.5.0/24 (6939 52129) 208.56.5.0/24 6939 52129 - Withdrawn - aggregated with 208.56.4.0/24 (6939 52129) 208.56.6.0/24 6939 52129 208.56.17.0/24 6939 9583 52129 208.84.64.0/24 6939 52129 208.86.200.0/24 6939 52129
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS52129 21 More Specifics 25 Total Advertisements PROOFPOINT-ASN-EU, US
66.159.232.0/24 66.159.224.0/19
66.159.236.0/24 66.159.224.0/19
66.159.237.0/24 66.159.224.0/19
143.55.144.0/24 143.55.144.0/21
143.55.145.0/24 143.55.144.0/21
143.55.146.0/24 143.55.144.0/21
143.55.147.0/24 143.55.144.0/21
143.55.148.0/24 143.55.144.0/21
143.55.149.0/24 143.55.144.0/21
185.132.180.0/24 185.132.180.0/22
185.132.181.0/24 185.132.180.0/22
185.132.182.0/24 185.132.180.0/22
185.132.183.0/24 185.132.180.0/22
185.183.28.0/24 185.183.28.0/22
185.183.29.0/24 185.183.28.0/22
185.183.30.0/24 185.183.28.0/22
185.183.31.0/24 185.183.28.0/22
205.220.184.0/24 205.220.160.0/19
205.220.185.0/24 205.220.160.0/19
208.84.64.0/24 208.84.64.0/22
208.86.200.0/24 208.86.200.0/22
66.159.233.0/24 66.159.224.0/19
66.159.234.0/24 66.159.224.0/19
143.55.150.0/24 143.55.144.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 185.132.180.0/24 Announced
- 66.159.233.0/24 Withdrawn
- 66.159.234.0/24 Withdrawn
- 143.55.150.0/24 Withdrawn
whois: 402603
IANA has recorded AS52129 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS52129\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS51857 - AS52209'
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
% Information related to 'AS52129'
% Abuse contact for 'AS52129' is 'abuse@proofpoint.com'
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
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 # Filtered
organisation: ORG-PI69-RIPE
org-name: Proofpoint, Inc.
country: US
reg-nr: 3540718 (Delaware)
org-type: LIR
address: 925 W Maude Ave
address: CA 94085
address: Sunnyvale
address: UNITED STATES
phone: +1 408 517 4710
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: 2026-05-13T07:37:37Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
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% Access from your host has been temporarily denied.
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