Home Prefix Lookup61.133.224.0/19

61.133.224.0/19

🇨🇳

IPv4APNICassignedAS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA

CIDR

61.133.224.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇨🇳 China

City

Xining

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
61.133.224.0/19	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	RADB	6/1/2026

Covering Prefix

22 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
61.133.224.0/20	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	No ROA	—	6/1/2026
61.133.240.0/20	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	No ROA	—	6/1/2026
61.133.234.0/23	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	No ROA	—	6/1/2026
61.133.226.0/23	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	No ROA	—	6/1/2026
61.133.236.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.240.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.241.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.242.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.244.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.245.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.247.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.248.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.249.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.250.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.251.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.252.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.253.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.254.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.225.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.228.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.231.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026
61.133.232.0/24	AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom	Valid	—	6/1/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4134	RADB	MAINT-AS1828	11/13/2023
AS140061	RADB	MAINT-AS140061	11/13/2023

More Specific Prefixes

Prefix	AS	Country	Status
61.133.235.0/24		🇨🇳CN	assigned
61.133.247.0/24	AS140061	🇨🇳CN	assigned
61.133.224.0/24		🇨🇳CN	assigned
61.133.232.0/24	AS140061	🇨🇳CN	assigned
61.133.225.0/24	AS140061	🇨🇳CN	assigned
61.133.233.0/24		🇨🇳CN	assigned
61.133.244.0/24	AS140061	🇨🇳CN	assigned
61.133.234.0/24		🇨🇳CN	assigned
61.133.236.0/24	AS140061	🇨🇳CN	assigned
61.133.246.0/24		🇨🇳CN	assigned
61.133.248.0/24	AS140061	🇨🇳CN	assigned
61.133.252.0/24	AS140061	🇨🇳CN	assigned
61.133.249.0/24	AS140061	🇨🇳CN	assigned
61.133.251.0/24	AS140061	🇨🇳CN	assigned
61.133.253.0/24	AS140061	🇨🇳CN	assigned
61.133.254.0/24	AS140061	🇨🇳CN	assigned
61.133.255.0/24		🇨🇳CN	assigned
61.133.226.0/24		🇨🇳CN	assigned
61.133.231.0/25		🇨🇳CN	assigned
61.133.245.0/25		🇨🇳CN	assigned
61.133.229.224/27		🇨🇳CN	assigned
61.133.229.160/27		🇨🇳CN	assigned
61.133.243.0/27		🇨🇳CN	assigned
61.133.237.0/27		🇨🇳CN	assigned
61.133.243.64/28		🇨🇳CN	assigned
61.133.238.0/28		🇨🇳CN	assigned
61.133.229.200/29		🇨🇳CN	assigned
61.133.231.144/29		🇨🇳CN	assigned
61.133.245.248/29		🇨🇳CN	assigned
61.133.238.128/29		🇨🇳CN	assigned
61.133.243.32/30		🇨🇳CN	assigned
61.133.243.132/30		🇨🇳CN	assigned
61.133.243.144/30		🇨🇳CN	assigned
61.133.245.132/30		🇨🇳CN	assigned
61.133.229.4/30		🇨🇳CN	assigned
61.133.231.136/30		🇨🇳CN	assigned
61.133.231.140/30		🇨🇳CN	assigned
61.133.231.184/30		🇨🇳CN	assigned
61.133.243.44/30		🇨🇳CN	assigned
61.133.229.8/30		🇨🇳CN	assigned
61.133.230.0/30		🇨🇳CN	assigned
61.133.231.152/30		🇨🇳CN	assigned
61.133.231.164/30		🇨🇳CN	assigned
61.133.231.168/30		🇨🇳CN	assigned
61.133.243.36/30		🇨🇳CN	assigned
61.133.243.40/30		🇨🇳CN	assigned
61.133.243.56/30		🇨🇳CN	assigned
61.133.243.136/30		🇨🇳CN	assigned
61.133.243.140/30		🇨🇳CN	assigned
61.133.245.128/30		🇨🇳CN	assigned
61.133.245.136/30		🇨🇳CN	assigned
61.133.245.148/30		🇨🇳CN	assigned
61.133.245.152/30		🇨🇳CN	assigned
61.133.245.156/30		🇨🇳CN	assigned
61.133.245.160/30		🇨🇳CN	assigned
61.133.231.156/30		🇨🇳CN	assigned
61.133.243.128/30		🇨🇳CN	assigned
61.133.231.132/30		🇨🇳CN	assigned
61.133.245.140/30		🇨🇳CN	assigned
61.133.245.144/30		🇨🇳CN	assigned
61.133.247.0/30		🇨🇳CN	assigned
61.133.225.128/30		🇨🇳CN	assigned
61.133.229.12/30		🇨🇳CN	assigned
61.133.229.16/30		🇨🇳CN	assigned
61.133.229.192/30		🇨🇳CN	assigned
61.133.231.172/30		🇨🇳CN	assigned
61.133.231.176/30		🇨🇳CN	assigned
61.133.231.180/30		🇨🇳CN	assigned
61.133.243.52/30		🇨🇳CN	assigned
61.133.243.158/31		🇨🇳CN	assigned
61.133.243.156/31		🇨🇳CN	assigned
61.133.243.154/31		🇨🇳CN	assigned
61.133.243.160/31		🇨🇳CN	assigned

Origin ASN

AS4134

CHINANET-BACKBONE - No.31,Jin-rong Street

Geolocation

Country🇨🇳ChinaCN

RegionQinghai

CityXining

Coordinates36.6209, 101.7800 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/61.133.224.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/61.133.224.0/19" | jq

External Links

RIPEstat Hurricane Electric BGP