Home Prefix Lookup162.52.13.0/24

162.52.13.0/24 - S&P Global (AS4546)

IPv4ARINannouncedAS4546SPGI-AS - S&P Global Inc. RPKI Valid

CIDR

162.52.13.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
162.52.13.0/24	AS4546 SPGI-AS - S&P Global Inc.	Valid	ARINOther IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
162.52.13.0/24	AS4546	/24	arin
162.52.13.0/24	AS14618	/24	arin
162.52.13.0/24	AS16509	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4546	ARIN	MNT-SG-418	2026-09-16
AS14618	ARIN	MNT-SG-418	2026-09-16
AS16509	ARIN	MNT-SG-418	2026-09-16
AS16509	Other IRR	MAINT-AS16509	2026-07-10
AS4546	Other IRR	MAINT-AS16509	2026-09-17

Transfer History

Registry transfers of 162.52.13.0/24, blocks inside it, or blocks containing it.

162.52.0.0/16M&A · 2026-09-15
IHS Global, Inc.
🇺🇸 US ARIN
→
S&P Global Inc.
🇺🇸 US ARIN
162.52.0.0/16M&A · 2022-03-14
Petroleum Information Corp.
🇺🇸 US ARIN
→
IHS Global, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-09-15	162.52.0.0/16	IHS Global, Inc. 🇺🇸 US ARIN	S&P Global Inc. 🇺🇸 US ARIN	M&A
2022-03-14	162.52.0.0/16	Petroleum Information Corp. 🇺🇸 US ARIN	IHS Global, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS4546

SPGI-AS - S&P Global Inc.

Related Prefixes

More prefixes of AS4546

All prefixes of AS4546 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

Coordinates35.6940, 139.7540 ↗

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/162.52.13.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/162.52.13.0/24" | jq

External Links

RIPEstat