IPv4 prefix

121.91.152.0/22

IP Prefix (CIDR)

121.91.152.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

121.91.152.0 - 121.91.155.255

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Registered Owner

Handle

IRT-HIPL-SG

Country

South Africa (ZA)

Address

15A Changi Business Park Central 1 Eightrium

Registry

APNIC

Registered Prefix

121.91.152.0/22 (121.91.152.0 - 121.91.155.255)

Delegated Prefix

121.91.152.0/21 (121.91.152.0 - 121.91.159.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
121.91.152.0/21	Covering	AS136907	HUAWEI INTERNATIONAL PTE. LTD.	Singapore (SG)	121.91.152.0	121.91.159.255