Home Prefix Lookup216.23.64.0/18

216.23.64.0/18 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

216.23.64.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇸🇬 Singapore

City

Singapore

RIR

RIPE NCC

Status

allocated

Allocated

1998-07-15

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

66 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
216.23.64.0/21	AS216245 CYBERJET CYBERJET PTE. LTD.	Valid	-	2026-10-12
216.23.64.0/24	AS216211 CYBERVERSE-BACKBONE CYBERVERSE LLC	Valid	-	2026-10-12
216.23.64.0/24	AS216245 CYBERJET CYBERJET PTE. LTD.	Valid	-	2026-10-12
216.23.66.0/24	AS216245 CYBERJET CYBERJET PTE. LTD.	Valid	-	2026-10-12
216.23.70.0/24	AS216245 CYBERJET CYBERJET PTE. LTD.	Valid	-	2026-10-12
216.23.71.0/24	AS216245 CYBERJET CYBERJET PTE. LTD.	Valid	-	2026-10-12
216.23.74.0/24	AS216211 CYBERVERSE-BACKBONE CYBERVERSE LLC	Valid	-	2026-10-12
216.23.76.0/22	AS218737 SP-NETWORKING-LLC SP NETWORKING, LLC	Valid	-	2026-10-12
216.23.76.0/23	AS218737 SP-NETWORKING-LLC SP NETWORKING, LLC	Valid	-	2026-10-12
216.23.76.0/24	AS218737 SP-NETWORKING-LLC SP NETWORKING, LLC	Valid	-	2026-10-12
216.23.77.0/24	AS218737 SP-NETWORKING-LLC SP NETWORKING, LLC	Valid	-	2026-10-12
216.23.78.0/23	AS218737 SP-NETWORKING-LLC SP NETWORKING, LLC	Valid	-	2026-10-12
216.23.78.0/24	AS218737 SP-NETWORKING-LLC SP NETWORKING, LLC	Valid	-	2026-10-12
216.23.79.0/24	AS218737 SP-NETWORKING-LLC SP NETWORKING, LLC	Valid	-	2026-10-12
216.23.80.0/24	AS63286 AS63286-Zouter Hop179 OU	Valid	-	2026-10-12
216.23.81.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.82.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.83.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.84.0/22	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.84.0/23	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.84.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.85.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.86.0/23	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.86.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.87.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.88.0/24	AS209699 COAXIAL Coaxial Cable LLC	Valid	-	2026-10-12
216.23.90.0/24	AS209699 COAXIAL Coaxial Cable LLC	Valid	-	2026-10-12
216.23.92.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.93.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.94.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.95.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.96.0/22	AS63286 AS63286-Zouter Hop179 OU	Valid	-	2026-10-12
216.23.100.0/23	AS209699 COAXIAL Coaxial Cable LLC	Valid	-	2026-10-12
216.23.100.0/24	AS209699 COAXIAL Coaxial Cable LLC	Valid	-	2026-10-12
216.23.103.0/24	AS209699 COAXIAL Coaxial Cable LLC	Valid	-	2026-10-12
216.23.104.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.105.0/24	AS63286 AS63286-Zouter Hop179 OU	Valid	-	2026-10-12
216.23.106.0/24	AS63286 AS63286-Zouter Hop179 OU	Valid	-	2026-10-12
216.23.107.0/24	AS63286 AS63286-Zouter Hop179 OU	Valid	-	2026-10-12
216.23.108.0/22	AS394130 STEALTHBYTE - StealthByte Network LLC	Valid	-	2026-10-12
216.23.108.0/23	AS214026 ORG-KL391-RIPE KiNet LTD	Valid	-	2026-10-12
216.23.108.0/23	AS394130 STEALTHBYTE - StealthByte Network LLC	Valid	-	2026-10-12
216.23.108.0/24	AS214026 ORG-KL391-RIPE KiNet LTD	Valid	-	2026-10-12
216.23.108.0/24	AS394130 STEALTHBYTE - StealthByte Network LLC	Valid	-	2026-10-12
216.23.109.0/24	AS214026 ORG-KL391-RIPE KiNet LTD	Valid	-	2026-10-12
216.23.109.0/24	AS394130 STEALTHBYTE - StealthByte Network LLC	Valid	-	2026-10-12
216.23.110.0/23	AS394130 STEALTHBYTE - StealthByte Network LLC	Valid	-	2026-10-12
216.23.110.0/24	AS394130 STEALTHBYTE - StealthByte Network LLC	Valid	-	2026-10-12
216.23.111.0/24	AS394130 STEALTHBYTE - StealthByte Network LLC	Valid	-	2026-10-12
216.23.112.0/22	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.112.0/23	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.112.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.113.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.114.0/23	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.114.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.115.0/24	AS203090 BitsFlowCloud BITSFLOWCLOUD LTD	Valid	-	2026-10-12
216.23.116.0/22	AS932 XNNET - XNNET LLC	Valid	-	2026-10-12
216.23.116.0/24	AS42960 VH-GLOBAL - VH Global Limited	Valid	-	2026-10-12
216.23.117.0/24	AS42960 VH-GLOBAL - VH Global Limited	Valid	-	2026-10-12
216.23.120.0/22	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.120.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.121.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.122.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.123.0/24	AS205548 Zouter ZOUTER LIMITED	Valid	-	2026-10-12
216.23.124.0/22	AS8126 CLOUDFABRIC - Cloud Fabric, Inc.	Valid	-	2026-10-12
216.23.124.0/22	AS212336 BYTEVIRTLLC ByteVirt LLC	Valid	-	2026-10-12

More Specific Prefixes

Prefix	AS	Country	Status
216.23.64.0/20		🇸🇬SG	assigned
216.23.64.0/21	AS216245	🇸🇬SG	assigned
216.23.76.0/22	AS218737	🇯🇵JP	assigned
216.23.80.0/22	AS205548	🇺🇸US	assigned
216.23.80.0/24	AS205548	🇸🇬SG	assigned
216.23.81.0/24	AS205548	🇸🇬SG	assigned
216.23.82.0/24	AS205548	🇸🇬SG	assigned
216.23.83.0/24	AS205548	🇸🇬SG	assigned
216.23.84.0/22	AS203090	🇯🇵JP	assigned
216.23.88.0/22	AS209699	🇭🇰HK	assigned
216.23.92.0/22	AS203090	🇭🇰HK	assigned
216.23.96.0/22	AS205548	🇺🇸US	assigned
216.23.96.0/24		🇸🇬SG	assigned
216.23.97.0/24		🇸🇬SG	assigned
216.23.98.0/24		🇸🇬SG	assigned
216.23.99.0/24		🇸🇬SG	assigned
216.23.100.0/22	AS209699	🇯🇵JP	assigned
216.23.104.0/22	AS205548	🇺🇸US	assigned
216.23.104.0/24	AS205548	🇭🇰HK	assigned
216.23.105.0/24	AS205548	🇭🇰HK	assigned
216.23.106.0/24	AS205548	🇭🇰HK	assigned
216.23.107.0/24	AS205548	🇭🇰HK	assigned
216.23.108.0/23	AS214026	🇯🇵JP	assigned
216.23.110.0/23	AS394130	🇭🇰HK	assigned
216.23.112.0/22	AS203090	🇯🇵JP	assigned
216.23.116.0/22	AS932	🇭🇰HK	assigned
216.23.120.0/22	AS205548	🇯🇵JP	assigned
216.23.124.0/22	AS212336	🇺🇸US	assigned

Transfer History

Registry transfers of 216.23.64.0/18, blocks inside it, or blocks containing it.

216.23.64.0/18inter-RIRTransfer · 2026-02-18
Windstream Communications LLC
🇺🇸 US ARIN
→
Eons Data Communications Limited
🇭🇰 HK RIPE NCC
216.23.0.0/17M&A · 2017-11-01
Windstream Nuvox, Inc.
🇺🇸 US ARIN
→
Windstream Communications LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-02-18	216.23.64.0/18inter-RIR	Windstream Communications LLC 🇺🇸 US ARIN	Eons Data Communications Limited 🇭🇰 HK RIPE NCC	Transfer
2017-11-01	216.23.0.0/17	Windstream Nuvox, Inc. 🇺🇸 US ARIN	Windstream Communications LLC 🇺🇸 US ARIN	M&A

Geolocation

Country🇸🇬SingaporeSG

CitySingapore

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/216.23.64.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/216.23.64.0/18" | jq

External Links

RIPEstat