Home Prefix Lookup87.231.0.0/17

87.231.0.0/17 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

87.231.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇫🇷 France

City

Paris

RIR

RIPE NCC

Status

allocated

Allocated

2005-07-26

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
87.231.0.0/16	AS15557 LDCOMNET Societe Francaise Du Radiotelephone - SFR SA	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
87.231.0.0/16	AS15557	/24	ripe
87.231.0.0/16	AS21502	/24	ripe
87.231.0.0/16	AS198949	/24	ripe

Transfer History

Registry transfers of 87.231.0.0/17, blocks inside it, or blocks containing it.

87.231.0.0/17M&A · 2022-07-05
SFR SA
RIPE NCC
→
Societe Francaise Du Radiotelephone - SFR SA
RIPE NCC
87.231.0.0/17Transfer · 2017-12-28
NC Numericable S.A.
RIPE NCC
→
SFR SA
RIPE NCC

Date	Resource	From	To	Type
2022-07-05	87.231.0.0/17	SFR SA RIPE NCC	Societe Francaise Du Radiotelephone - SFR SA RIPE NCC	M&A
2017-12-28	87.231.0.0/17	NC Numericable S.A. RIPE NCC	SFR SA RIPE NCC	Transfer

Related Prefixes

Covering prefix

87.231.0.0/16AS15557

Geolocation

Country🇫🇷FranceFR

RegionÎle-de-France

CityParis

Coordinates48.8575, 2.3514 ↗

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/87.231.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/87.231.0.0/17" | jq

External Links

RIPEstat