203501 EMARSYS-US-AS Emarsys North America, Inc, US
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS6461 ZAYO-6461, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS199236 EMARSYS-AS Emarsys eMarketing Systems AG, AT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12982 AS203501 ORIGIN Originate: 7168 /19.19 Transit: 0 /0.00 EMARSYS-US-AS Emarsys North America, Inc, 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 % 3256 AS203501 EMARSYS-US-AS Emarsys North America, Inc, US 24 22 5 7 17 70.83% Prefix AS Path Aggregation Suggestion 45.86.116.0/22 2497 6461 199236 203501 + Announce - aggregate of 45.86.116.0/23 (2497 6461 199236 203501) and 45.86.118.0/23 (2497 6461 199236 203501) 45.86.116.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.86.117.0/24 (2497 6461 199236 203501) 45.86.117.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.86.116.0/24 (2497 6461 199236 203501) 45.86.118.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.86.119.0/24 (2497 6461 199236 203501) 45.86.119.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.86.118.0/24 (2497 6461 199236 203501) 45.87.196.0/22 2497 6461 199236 203501 + Announce - aggregate of 45.87.196.0/23 (2497 6461 199236 203501) and 45.87.198.0/23 (2497 6461 199236 203501) 45.87.196.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.87.197.0/24 (2497 6461 199236 203501) 45.87.197.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.87.196.0/24 (2497 6461 199236 203501) 45.87.198.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.87.199.0/24 (2497 6461 199236 203501) 45.87.199.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.87.198.0/24 (2497 6461 199236 203501) 45.91.44.0/23 2497 6461 199236 203501 + Announce - aggregate of 45.91.44.0/24 (2497 6461 199236 203501) and 45.91.45.0/24 (2497 6461 199236 203501) 45.91.44.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.91.45.0/24 (2497 6461 199236 203501) 45.91.45.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 45.91.44.0/24 (2497 6461 199236 203501) 83.68.134.0/23 2497 6461 199236 203501 + Announce - aggregate of 83.68.134.0/24 (2497 6461 199236 203501) and 83.68.135.0/24 (2497 6461 199236 203501) 83.68.134.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 83.68.135.0/24 (2497 6461 199236 203501) 83.68.135.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 83.68.134.0/24 (2497 6461 199236 203501) 89.37.88.0/22 57866 1299 203501 89.37.88.0/24 57866 1299 203501 - Withdrawn - matching aggregate 89.37.88.0/22 57866 1299 203501 89.37.89.0/24 57866 1299 203501 - Withdrawn - matching aggregate 89.37.88.0/22 57866 1299 203501 89.37.90.0/24 57866 1299 203501 - Withdrawn - matching aggregate 89.37.88.0/22 57866 1299 203501 89.37.91.0/24 57866 1299 203501 - Withdrawn - matching aggregate 89.37.88.0/22 57866 1299 203501 185.90.20.0/22 2497 6461 199236 203501 + Announce - aggregate of 185.90.20.0/23 (2497 6461 199236 203501) and 185.90.22.0/23 (2497 6461 199236 203501) 185.90.20.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 185.90.21.0/24 (2497 6461 199236 203501) 185.90.21.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 185.90.20.0/24 (2497 6461 199236 203501) 185.90.22.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 185.90.23.0/24 (2497 6461 199236 203501) 185.90.23.0/24 2497 6461 199236 203501 - Withdrawn - aggregated with 185.90.22.0/24 (2497 6461 199236 203501) 194.113.26.0/23 57866 1299 203501 194.113.26.0/24 57866 1299 203501 - Withdrawn - matching aggregate 194.113.26.0/23 57866 1299 203501 194.113.27.0/24 57866 1299 203501 - Withdrawn - matching aggregate 194.113.26.0/23 57866 1299 203501
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203501 19 More Specifics 20 Total Advertisements EMARSYS-US-AS Emarsys North America, Inc, US
45.86.116.0/24 45.86.116.0/22
45.86.117.0/24 45.86.116.0/22
45.86.118.0/24 45.86.116.0/22
45.86.119.0/24 45.86.116.0/22
45.87.196.0/24 45.87.196.0/22
45.87.197.0/24 45.87.196.0/22
45.87.198.0/24 45.87.196.0/22
83.68.134.0/24 83.68.128.0/19
83.68.135.0/24 83.68.128.0/19
89.37.88.0/24 89.37.88.0/22
89.37.89.0/24 89.37.88.0/22
89.37.90.0/24 89.37.88.0/22
89.37.91.0/24 89.37.88.0/22
185.90.20.0/24 185.90.20.0/22
185.90.21.0/24 185.90.20.0/22
185.90.22.0/24 185.90.20.0/22
185.90.23.0/24 185.90.20.0/22
194.113.26.0/24 194.113.24.0/22
194.113.27.0/24 194.113.24.0/22
45.87.199.0/24 45.87.196.0/22
45.91.44.0/24 45.91.44.0/22
45.91.45.0/24 45.91.44.0/22
194.113.26.0/23 194.113.24.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 45.87.199.0/24 Withdrawn
- 45.91.44.0/24 Withdrawn
- 45.91.45.0/24 Withdrawn
- 194.113.26.0/23 Withdrawn
whois: 402603
IANA has recorded AS203501 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203501\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 'AS203113 - AS203887'
as-block: AS203113 - AS203887
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: 2024-11-12T15:22:00Z
last-modified: 2024-11-12T15:22:00Z
source: RIPE
% Information related to 'AS203501'
% Abuse contact for 'AS203501' is 'abuse-report@emarsys.com'
aut-num: AS203501
as-name: EMARSYS-US-AS
descr: Emarsys North America, Inc
remarks: ------------------------------------------------------------------
remarks: --=> IP Transit Uplinks <=--
remarks: ------------------------------------------------------------------
import: from AS1299 action pref=100; accept ANY
export: to AS1299 announce AS-EMARSYS
import: from AS6461 action pref=100; accept ANY
export: to AS6461 announce AS-EMARSYS
import: from AS199236 action pref=100; accept ANY
export: to AS199236 announce AS203501
mp-import: afi ipv6.unicast from AS1299 accept ANY
mp-export: afi ipv6.unicast to AS1299 announce AS-EMARSYS
mp-import: afi ipv6.unicast from AS6461 accept ANY
mp-export: afi ipv6.unicast to AS6461 announce AS-EMARSYS
mp-import: afi ipv6.unicast from AS199236 accept ANY
mp-export: afi ipv6.unicast to AS199236 announce AS203501
remarks: ------------------------------------------------------------------
remarks: - Emarsys have an open peering policy, -
remarks: - but we don't accept prefixes longer than /24. -
remarks: - PeeringDB: https://www.peeringdb.com/asn/203501 -
remarks: - For peering request send e-mail to: peering@emarsys.com -
remarks: ------------------------------------------------------------------
org: ORG-ESYS1-RIPE
admin-c: ESYS-US
tech-c: ESYS-US
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: EMARSYS-MNT
created: 2015-12-23T12:45:59Z
last-modified: 2020-11-16T17:51:42Z
source: RIPE
sponsoring-org: ORG-EeS8-RIPE
organisation: ORG-ESYS1-RIPE
org-name: Emarsys North America, Inc
country: US
reg-nr: Not Applicable
org-type: OTHER
address: 10 W. Market St. Suite 1350
address: Indianapolis, IN 46204
abuse-c: ESYS-US
admin-c: ESYS-US
tech-c: ESYS-US
mnt-ref: EMARSYS-MNT
mnt-by: EMARSYS-MNT
created: 2015-08-06T08:35:08Z
last-modified: 2026-05-13T06:41:06Z
source: RIPE # Filtered
role: Emarsys US NOC
remarks: Emarsys North America, Inc
address: Indianapolis, US
abuse-mailbox: abuse-report@emarsys.com
org: ORG-ESYS1-RIPE
admin-c: LN3253-RIPE
admin-c: TC7577-RIPE
admin-c: TT7191-RIPE
tech-c: LN3253-RIPE
tech-c: TC7577-RIPE
tech-c: TT7191-RIPE
nic-hdl: ESYS-US
mnt-by: EMARSYS-MNT
created: 2018-09-06T10:15:29Z
last-modified: 2025-11-12T08:42:30Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)