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Routing security

AS209737 AS209737 - Meric Internet Teknolojileri A.S.

Unclassified ARIN

RPKI valid 100% 25 of 25 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 54 authorising this AS

Announcements

What this network originates

25 observed

Every prefix observed with AS209737 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0f:b700::/29RPKI validIRR35
2a0f:e900::/29RPKI validIRR35
2a0f:eb00::/29RPKI validIRR35
2a0f:ed00::/29RPKI validIRR35
2a0f:f900::/29RPKI validIRR35
2a09:8780::/29RPKI validIRR35
2a13:a440:7::/48RPKI validIRR35
2a13:a441::/32RPKI validIRR35
2a13:a442::/32RPKI validIRR35
2a13:a443::/32RPKI validIRR35
2a13:a444::/32RPKI validIRR35
2a13:a445::/32RPKI validIRR35
2a13:a446::/32RPKI validIRR35
2a13:a447::/32RPKI validIRR35
5.180.105.0/24RPKI validIRR52
5.180.107.0/24RPKI validIRR52
31.40.205.0/24RPKI validIRR52
45.74.242.0/24RPKI validIRR52
77.83.200.0/24RPKI validIRR52
77.83.202.0/24RPKI validIRR52
92.249.60.0/24RPKI validIRR52
92.249.62.0/24RPKI validIRR53
109.236.49.0/24RPKI validIRR52
185.254.31.0/24RPKI validIRR52
193.111.79.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

54 ROAs

Signed statements by address holders that AS209737 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
5.180.105.0/24/24RIPENCC
5.180.106.0/24/24RIPENCC
5.180.107.0/24/24RIPENCC
31.40.205.0/24/24RIPENCC
45.74.176.0/24/24RIPENCC
45.74.242.0/24/24RIPENCC
45.74.244.0/24/24RIPENCC
45.136.4.0/24/24RIPENCC
77.83.200.0/24/24RIPENCC
77.83.201.0/24/24RIPENCC
77.83.202.0/24/24RIPENCC
77.83.203.0/24/24RIPENCC
80.246.224.0/21/24RIPENCC
85.235.73.0/24/24RIPENCC
85.235.74.0/24/24RIPENCC
89.116.48.0/22/24RIPENCC
89.116.126.0/23/24RIPENCC
89.117.104.0/22/24RIPENCC
89.117.152.0/22/24RIPENCC
92.249.60.0/24/24RIPENCC
92.249.62.0/24/24RIPENCC
109.236.49.0/24/24RIPENCC
140.99.44.0/22/24ARIN
140.99.180.0/22/24ARIN
140.99.208.0/22/24ARIN
185.254.28.0/24/24RIPENCC
185.254.31.0/24/24RIPENCC
193.32.184.0/24/24RIPENCC
193.32.185.0/24/24RIPENCC
193.35.155.0/24/24RIPENCC
193.111.79.0/24/24RIPENCC
194.116.237.0/24/24RIPENCC
217.18.208.0/24/24RIPENCC
2a09:8780::/29/29RIPENCC
2a0f:b700::/29/29RIPENCC
2a0f:e900::/29/29RIPENCC
2a0f:eb00::/29/29RIPENCC
2a0f:eb00::/32/32RIPENCC
2a0f:eb07::/32/32RIPENCC
2a0f:ed00::/29/29RIPENCC
2a0f:ed03::/32/32RIPENCC
2a0f:f900::/29/29RIPENCC
2a13:a440::/48/48RIPENCC
2a13:a440:3::/48/48RIPENCC
2a13:a440:4::/48/48RIPENCC
2a13:a440:5::/48/48RIPENCC
2a13:a440:7::/48/48RIPENCC
2a13:a441::/32/32RIPENCC
2a13:a442::/32/32RIPENCC
2a13:a443::/32/32RIPENCC
2a13:a444::/32/32RIPENCC
2a13:a445::/32/32RIPENCC
2a13:a446::/32/32RIPENCC
2a13:a447::/32/32RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

48 objects · 23 not announced

Route objects naming AS209737 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
5.180.106.0/24RIPE—MERIC-MNT2024-09-14Not announced
45.74.176.0/24RIPE—MERIC-MNT2026-07-24Not announced
45.136.4.0/24RIPE—MERIC-MNT2024-09-14Not announced
77.83.201.0/24RADBPath Network, Inc. - Anycasted Proxy-Route for AS209737MAINT-AS3969982023-11-13Not announced
77.83.201.0/24RIPERouteAS209737-MNT2019-08-29Not announced
85.235.73.0/24RIPE—MERIC-MNT2025-12-24Not announced
89.116.44.0/22RIPE—NETUTILS-MNT2025-02-12Not announced
89.116.126.0/23RIPE—NETUTILS-MNT2025-02-12Not announced
89.116.212.0/22RIPE—NETUTILS-MNT2025-02-12Not announced
89.117.104.0/22RIPE—NETUTILS-MNT2025-02-12Not announced
89.117.152.0/22RIPE—NETUTILS-MNT2025-02-12Not announced
104.234.156.0/22ARINUsed by EndUserMNT-DCL-5772025-01-07Not announced
140.99.44.0/22ARINUsed by EndUserMNT-DCL-5772025-01-07Not announced
140.99.180.0/22ARINUsed by EndUserMNT-DCL-5772025-01-07Not announced
140.99.208.0/22ARINUsed by EndUserMNT-DCL-5772025-01-07Not announced
185.254.28.0/24RIPE—KAYIZER-MNT2024-11-22Not announced
191.96.146.0/23RIPE—NETUTILS-MNT2025-02-12Not announced
191.101.20.0/23RIPE—NETUTILS-MNT2025-02-12Not announced
191.101.126.0/23RIPE—NETUTILS-MNT2025-02-12Not announced
194.116.237.0/24RIPE—AS209737-MNT2023-12-28Not announced
217.18.208.0/24RIPE—KAYIZER-MNT2024-11-22Not announced
2a0f:eb07::/32RIPE—MERIC-MNT2025-02-22Not announced
2a0f:ed03::/32RIPE—MERIC-MNT2024-06-21Not announced
5.180.105.0/24RIPE—MERIC-MNT2024-07-10Announced
5.180.107.0/24RIPE—AS209737-MNT2023-11-29Announced
31.40.205.0/24RIPE—MERIC-MNT2025-02-24Announced
45.74.242.0/24RIPE—MERIC-MNT2026-02-02Announced
77.83.200.0/24RIPE—AS209737-MNT2019-08-29Announced
77.83.202.0/24RIPERouteAS209737-MNT2019-08-29Announced
92.249.60.0/24RIPE—MERIC-MNT2026-10-14Announced
92.249.62.0/24RIPE—MERIC-MNT2026-10-10Announced
109.236.49.0/24RIPE—MERIC-MNT2025-02-14Announced
185.254.31.0/24RIPE—MERIC-MNT2026-07-28Announced
193.111.79.0/24RIPE—MERIC-MNT2025-02-24Announced
2a09:8780::/29RIPERouteMERIC-MNT2019-12-30Announced
2a0f:b700::/29RIPE—MERIC-MNT2024-04-19Announced
2a0f:e900::/29RIPE—AS209737-MNT2024-03-27Announced
2a0f:eb00::/29RIPE—MERIC-MNT2025-02-22Announced
2a0f:ed00::/29RIPE—MERIC-MNT2024-09-02Announced
2a0f:f900::/29RIPE—AS209737-MNT2024-03-27Announced
2a13:a440:7::/48RIPE—MERIC-MNT2025-06-13Announced
2a13:a441::/32RIPE—MERIC-MNT2024-05-23Announced
2a13:a442::/32RIPE—MERIC-MNT2026-03-01Announced
2a13:a443::/32RIPE—MERIC-MNT2026-03-17Announced
2a13:a444::/32RIPE—MERIC-MNT2026-03-17Announced
2a13:a445::/32RIPE—MERIC-MNT2024-05-28Announced
2a13:a446::/32RIPE—MERIC-MNT2026-03-17Announced
2a13:a447::/32RIPE—MERIC-MNT2024-06-07Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS209737 directly show who expects to carry it.

AS-setWhereRelationship
AS-HURRICANEV6RADBLists AS209737 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS209737 as a direct member
AS-STORMWALL-SETRADBLists AS209737 as a direct member
AS-STORMWALL-SETRIPELists AS209737 as a direct member
AS-TRANSROUTE-SPECRIPELists AS209737 as a direct member
AS-UDOSRADBLists AS209737 as a direct member
AS209474:AS-EKIPHOSTRIPELists AS209737 as a direct member
AS209737:AS-MERICRIPELists AS209737 as a direct member
AS219384:AS-SATCORERIPELists AS209737 as a direct member
AS30823:AS-AUROLOGICRIPELists AS209737 as a direct member

RPKI from rpki-client, validated 2026-10-22 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-22. Cross-check on bgp.he.net.