Home Prefix Lookup2607:f380::/32

2607:f380::/32 - CENIC (AS2152)

IPv6ARINallocatedAS2152CENIC-2152 - CENICNo ROA

CIDR

2607:f380::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇺🇸 United States

City

San Jose

RIR

ARIN

Status

allocated

Allocated

2008-03-10

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:f380::/32	AS2152 CENIC-2152 - CENIC	No ROA	ARINOther IRR	2026-10-11

More-Specific Announcements

35 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:f380:4::/48	AS2153 CENIC-2153 - CENIC	Valid	-	2026-10-11
2607:f380:100::/48	AS16509 AMAZON-02 - Amazon.com, Inc.	Valid	-	2026-10-11
2607:f380:101::/48	AS16509 AMAZON-02 - Amazon.com, Inc.	Valid	-	2026-10-11
2607:f380:804::/48	AS257 DNIC-AS-00257 - Navy Network Information Center NNIC	No ROA	-	2026-10-11
2607:f380:808::/48	AS2152 CENIC-2152 - CENIC	Valid	-	2026-10-11
2607:f380:80c::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:80f::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:810::/48	AS14212 SANTA-CRUZ-EDNET - Santa Cruz County Office of Education	No ROA	-	2026-10-11
2607:f380:828::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:842::/48	AS6192 UCDAVIS-CORE - University of California, Davis	No ROA	-	2026-10-11
2607:f380:864::/48	AS23483 SHASTACOE - Shasta County Office of Education	No ROA	-	2026-10-11
2607:f380:868::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:86c::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:874::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:884::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:88c::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:890::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:8a4::/48	AS396465 SACSTATE - California State University, Sacramento	No ROA	-	2026-10-11
2607:f380:8a5::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:8ac::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:8af::/48	AS395226 SACRAMENTO-COE - Sacramento County Office of Education	No ROA	-	2026-10-11
2607:f380:8c3::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:8c4::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:8e0::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:8e4::/48	AS21915 MCOEORG95340 - Merced County Office of Education	No ROA	-	2026-10-11
2607:f380:8e5::/48	AS21915 MCOEORG95340 - Merced County Office of Education	No ROA	-	2026-10-11
2607:f380:a41::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:a44::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:a4f::/48	AS32361 ULTRALIGHT - UltraLight	No ROA	-	2026-10-11
2607:f380:a54::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:a58::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:a5c::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:a61::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:a62::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11
2607:f380:a67::/48	AS2152 CENIC-2152 - CENIC	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS2152	ARIN	MNT-CENIC	2023-06-09
AS2153	Other IRR	MAINT-AS2150	2023-11-13
AS2152	Other IRR	MAINT-AS2150	2023-11-13

Origin ASN

AS2152

CENIC-2152 - CENIC

Related Prefixes

More prefixes of AS2152

All prefixes of AS2152 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Jose

Coordinates37.3387, -121.8850 ↗

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/2607:f380::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2607:f380::/32" | jq

External Links

RIPEstat