Home Prefix Lookup85.187.128.0/19

85.187.128.0/19 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

85.187.128.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇸🇬 Singapore

City

Singapore (Woodlands)

RIR

RIPE NCC

Status

allocated

Allocated

2004-11-26

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 announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

9 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
85.187.128.0/21	AS204800 WHG-SGP WHG Hosting Services Ltd	Valid	-	2026-10-11
85.187.128.0/22	AS204800 WHG-SGP WHG Hosting Services Ltd	Valid	-	2026-10-11
85.187.136.0/22	AS55293 A2HOSTING - A2 Hosting, Inc.	Valid	-	2026-10-11
85.187.140.0/22	AS55293 A2HOSTING - A2 Hosting, Inc.	Valid	-	2026-10-11
85.187.140.0/22	AS209341 WHG-FRA WHG Hosting Services Ltd	Valid	-	2026-10-11
85.187.144.0/21	AS55293 A2HOSTING - A2 Hosting, Inc.	Valid	-	2026-10-11
85.187.152.0/22	AS55293 A2HOSTING - A2 Hosting, Inc.	Valid	-	2026-10-11
85.187.152.0/22	AS209341 WHG-FRA WHG Hosting Services Ltd	Valid	-	2026-10-11
85.187.156.0/22	AS55293 A2HOSTING - A2 Hosting, Inc.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
85.187.128.0/19	AS19905	/24	ripe
85.187.128.0/19	AS55293	/24	ripe
85.187.128.0/19	AS209341	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS19905	Other IRR	MAINT-AS19905	2023-11-13
AS55293	Other IRR	MAINT-A2HOSTING	2023-11-13
AS55293	RIPE	A2HOSTING-MNT	2017-08-01

Transfer History

Registry transfers of 85.187.128.0/19, blocks inside it, or blocks containing it.

85.187.128.0/19Transfer · 2017-07-31
Telecom Aset Ltd
RIPE NCC
→
A2 Hosting, Inc.
RIPE NCC
85.187.128.0/19Transfer · 2015-05-01
GEO KOMERS 97 EOOD
RIPE NCC
→
Telecom Aset Ltd
RIPE NCC

Date	Resource	From	To	Type
2017-07-31	85.187.128.0/19	Telecom Aset Ltd RIPE NCC	A2 Hosting, Inc. RIPE NCC	Transfer
2015-05-01	85.187.128.0/19	GEO KOMERS 97 EOOD RIPE NCC	Telecom Aset Ltd RIPE NCC	Transfer

Geolocation

Country🇸🇬SingaporeSG

CitySingapore (Woodlands)

Coordinates1.4292, 103.7980 ↗

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/85.187.128.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/85.187.128.0/19" | jq

External Links

RIPEstat