Home Prefix Lookup38.211.238.0/23

38.211.238.0/23 - SINERGY SOLUCIONES INTEGRALES (AS265688)

IPv4ARINannouncedAS265688SINERGY SOLUCIONES INTEGRALES RPKI Valid

CIDR

38.211.238.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇹🇷 Turkey

City

Istanbul

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
38.211.238.0/23	AS265688 SINERGY SOLUCIONES INTEGRALES	Valid	-	2026-10-11

Related Announcements

2 less-specific, 1 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
38.0.0.0/8	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-11
38.211.236.0/22	AS265688 SINERGY SOLUCIONES INTEGRALES	Valid	-	2026-10-11
38.211.238.0/24	AS265688 SINERGY SOLUCIONES INTEGRALES	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
38.211.236.0/22	AS265688	/24	arin

Transfer History

Registry transfers of 38.211.238.0/23, blocks inside it, or blocks containing it.

38.0.0.0/8M&A · 2025-09-23
PSINet, Inc.
🇺🇸 US ARIN
→
Cogent Communications
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-09-23	38.0.0.0/8	PSINet, Inc. 🇺🇸 US ARIN	Cogent Communications 🇺🇸 US ARIN	M&A

Origin ASN

AS265688

SINERGY SOLUCIONES INTEGRALES

Related Prefixes

Covering prefix

38.211.236.0/22AS265688

More prefixes of AS265688

All prefixes of AS265688 →

Geolocation

Country🇹🇷TurkeyTR

CityIstanbul

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/38.211.238.0/23

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/38.211.238.0/23" | jq

External Links

RIPEstat