Home Prefix Lookup197.234.128.0/20

197.234.128.0/20 - Cipherwave (AS37315)

IPv4AFRINICannouncedAS37315Cipherwave - CipherwaveNo ROA

CIDR

197.234.128.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇿🇦 South Africa

City

Alberton

RIR

AFRINIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
197.234.128.0/20	AS37315 Cipherwave - Cipherwave	No ROA	AFRINIC	2026-10-12

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
197.234.128.0/18	AS37315 Cipherwave - Cipherwave	No ROA	-	2026-10-12
197.234.128.0/21	AS37315 Cipherwave - Cipherwave	No ROA	-	2026-10-12
197.234.131.0/24	AS37315 Cipherwave - Cipherwave	No ROA	-	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS37315	AFRINIC	JMASON-MNT	-

More Specific Prefixes

Prefix	Country	Status
197.234.128.0/22	🇿🇦ZA	assigned
197.234.132.0/24	🇿🇦ZA	assigned
197.234.133.0/24	🇿🇦ZA	assigned
197.234.134.0/23	🇿🇦ZA	assigned
197.234.136.0/22	🇿🇦ZA	assigned
197.234.140.0/23	🇿🇦ZA	assigned
197.234.142.0/24	🇿🇦ZA	assigned
197.234.143.0/24	🇿🇦ZA	assigned

Origin ASN

AS37315

Cipherwave - Cipherwave

Related Prefixes

Covering prefix

197.234.128.0/18AS37315

More prefixes of AS37315

All prefixes of AS37315 →

Geolocation

Country🇿🇦South AfricaZA

RegionGauteng

CityAlberton

Coordinates-26.2679, 28.1222 ↗

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 AFRINIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/197.234.128.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/197.234.128.0/20" | jq

External Links

RIPEstat