Home Prefix Lookup202.103.128.0/18

202.103.128.0/18 - CHINANET BACKBONE No.31,Jin Rong Street (AS4134)

IPv4APNICallocatedAS4134CHINANET-BACKBONE No.31,Jin-rong Street RPKI Valid

CIDR

202.103.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇨🇳 China

City

Guangzhou

RIR

APNIC

Status

allocated

Allocated

1997-06-30

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
202.103.128.0/18	AS4134 CHINANET-BACKBONE No.31,Jin-rong Street	Valid	Other IRR	2026-10-11

More-Specific Announcements

33 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.103.128.0/20	AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network	Invalid	-	2026-10-11
202.103.129.0/24	AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network	Invalid	-	2026-10-11
202.103.130.0/23	AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network	Invalid	-	2026-10-11
202.103.133.0/24	AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network	Invalid	-	2026-10-11
202.103.134.0/23	AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network	Invalid	-	2026-10-11
202.103.139.0/24	AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network	Invalid	-	2026-10-11
202.103.140.0/23	AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network	Invalid	-	2026-10-11
202.103.144.0/21	AS134774 CHINANET-GUANGDONG-SHENZHEN-MAN CHINANET Guangdong province Shenzhen MAN network	Valid	-	2026-10-11
202.103.149.0/24	AS134774 CHINANET-GUANGDONG-SHENZHEN-MAN CHINANET Guangdong province Shenzhen MAN network	Valid	-	2026-10-11
202.103.160.0/24	AS134764 CT-FOSHAN-IDC CHINANET Guangdong province network	Valid	-	2026-10-11
202.103.161.0/24	AS136200 CHINANET-GUANGDONG-FOSHAN-MAN CHINANET Guangdong province Foshan MAN network	Invalid	-	2026-10-11
202.103.162.0/23	AS136200 CHINANET-GUANGDONG-FOSHAN-MAN CHINANET Guangdong province Foshan MAN network	Invalid	-	2026-10-11
202.103.162.0/24	AS136200 CHINANET-GUANGDONG-FOSHAN-MAN CHINANET Guangdong province Foshan MAN network	Invalid	-	2026-10-11
202.103.163.0/24	AS136200 CHINANET-GUANGDONG-FOSHAN-MAN CHINANET Guangdong province Foshan MAN network	Invalid	-	2026-10-11
202.103.164.0/23	AS134772 CHINANET-GUANGDONG-DONGGUAN-MAN CHINANET Guangdong province Dongguan MAN network	Invalid	-	2026-10-11
202.103.165.0/24	AS134772 CHINANET-GUANGDONG-DONGGUAN-MAN CHINANET Guangdong province Dongguan MAN network	Invalid	-	2026-10-11
202.103.166.0/23	AS136198 CHINANET-GUANGDONG-YUEXI-MAN CHINANET Guangdong province Yuexi MAN network	Invalid	-	2026-10-11
202.103.170.0/24	AS136199 CHINANET-GUANGDONG-YUEDONG-MAN CHINANET Guangdong province Yuedong MAN network	Valid	-	2026-10-11
202.103.171.0/24	AS140308 CHINATELECOM-GUANGDONG-ZHUHAI-5G-NETWORK CHINATELECOM Guangdong province Zhuhai 5G network	Valid	-	2026-10-11
202.103.172.0/24	AS140316 CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK CHINATELECOM Guangdong province Chaozhou 5G network	Invalid	-	2026-10-11
202.103.173.0/24	AS140316 CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK CHINATELECOM Guangdong province Chaozhou 5G network	Invalid	-	2026-10-11
202.103.174.0/23	AS140316 CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK CHINATELECOM Guangdong province Chaozhou 5G network	Invalid	-	2026-10-11
202.103.176.0/23	AS140313 CHINATELECOM-GUANGDONG-ZHAOQING-5G-NETWORK CHINATELECOM Guangdong province Zhaoqing 5G network	Invalid	-	2026-10-11
202.103.178.0/24	AS58543 CHINATELECOM-GUANGDONG-IDC Guangdong	Valid	-	2026-10-11
202.103.179.0/24	AS140313 CHINATELECOM-GUANGDONG-ZHAOQING-5G-NETWORK CHINATELECOM Guangdong province Zhaoqing 5G network	Invalid	-	2026-10-11
202.103.180.0/23	AS140310 CHINATELECOM-GUANGDONG-DONGGUAN-5G-NETWORK CHINATELECOM Guangdong province Dongguan 5G network	Invalid	-	2026-10-11
202.103.182.0/24	AS58543 CHINATELECOM-GUANGDONG-IDC Guangdong	Invalid	-	2026-10-11
202.103.183.0/24	AS134772 CHINANET-GUANGDONG-DONGGUAN-MAN CHINANET Guangdong province Dongguan MAN network	Invalid	-	2026-10-11
202.103.184.0/23	AS140318 CHINATELECOM-GUANGDONG-HEYUAN-5G-NETWORK CHINATELECOM Guangdong province Heyuan 5G network	Invalid	-	2026-10-11
202.103.186.0/24	AS140318 CHINATELECOM-GUANGDONG-HEYUAN-5G-NETWORK CHINATELECOM Guangdong province Heyuan 5G network	Invalid	-	2026-10-11
202.103.187.0/24	AS134772 CHINANET-GUANGDONG-DONGGUAN-MAN CHINANET Guangdong province Dongguan MAN network	Invalid	-	2026-10-11
202.103.188.0/23	AS136200 CHINANET-GUANGDONG-FOSHAN-MAN CHINANET Guangdong province Foshan MAN network	Invalid	-	2026-10-11
202.103.188.0/24	AS136200 CHINANET-GUANGDONG-FOSHAN-MAN CHINANET Guangdong province Foshan MAN network	Invalid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
202.103.128.0/18	AS4134	/18	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4134	Other IRR	MAINT-CT-GNOC	2023-11-13

More Specific Prefixes

100

Prefix	AS	Country	Status
202.103.128.0/26		🇨🇳CN	assigned
202.103.128.64/26		🇨🇳CN	assigned
202.103.128.128/26		🇨🇳CN	assigned
202.103.128.240/28		🇨🇳CN	assigned
202.103.129.64/26		🇨🇳CN	assigned
202.103.129.128/27		🇨🇳CN	assigned
202.103.129.192/26		🇨🇳CN	assigned
202.103.130.0/28		🇨🇳CN	assigned
202.103.130.48/28		🇨🇳CN	assigned
202.103.130.80/28		🇨🇳CN	assigned
202.103.130.128/28		🇨🇳CN	assigned
202.103.130.152/29		🇨🇳CN	assigned
202.103.130.160/28		🇨🇳CN	assigned
202.103.130.176/28		🇨🇳CN	assigned
202.103.130.192/28		🇨🇳CN	assigned
202.103.130.224/27		🇨🇳CN	assigned
202.103.131.0/27		🇨🇳CN	assigned
202.103.131.32/27		🇨🇳CN	assigned
202.103.131.64/27		🇨🇳CN	assigned
202.103.131.96/27		🇨🇳CN	assigned
202.103.131.192/27		🇨🇳CN	assigned
202.103.131.240/28		🇨🇳CN	assigned
202.103.132.0/26		🇨🇳CN	assigned
202.103.132.64/26		🇨🇳CN	assigned
202.103.132.128/26		🇨🇳CN	assigned
202.103.132.192/26		🇨🇳CN	assigned
202.103.133.0/24	AS134773	🇨🇳CN	assigned
202.103.135.16/29		🇨🇳CN	assigned
202.103.135.24/29		🇨🇳CN	assigned
202.103.135.64/29		🇨🇳CN	assigned
202.103.135.80/29		🇨🇳CN	assigned
202.103.135.96/28		🇨🇳CN	assigned
202.103.144.0/27		🇨🇳CN	assigned
202.103.144.64/28		🇨🇳CN	assigned
202.103.144.80/28		🇨🇳CN	assigned
202.103.144.160/28		🇨🇳CN	assigned
202.103.144.192/28		🇨🇳CN	assigned
202.103.145.240/28		🇨🇳CN	assigned
202.103.146.16/28		🇨🇳CN	assigned
202.103.146.64/28		🇨🇳CN	assigned
202.103.147.128/26		🇨🇳CN	assigned
202.103.148.16/28		🇨🇳CN	assigned
202.103.148.32/28		🇨🇳CN	assigned
202.103.148.96/28		🇨🇳CN	assigned
202.103.148.112/28		🇨🇳CN	assigned
202.103.148.192/28		🇨🇳CN	assigned
202.103.149.0/27		🇨🇳CN	assigned
202.103.149.32/27		🇨🇳CN	assigned
202.103.149.64/28		🇨🇳CN	assigned
202.103.151.0/28		🇨🇳CN	assigned
202.103.151.80/28		🇨🇳CN	assigned
202.103.151.112/28		🇨🇳CN	assigned
202.103.151.128/28		🇨🇳CN	assigned
202.103.151.176/28		🇨🇳CN	assigned
202.103.151.192/27		🇨🇳CN	assigned
202.103.151.224/27		🇨🇳CN	assigned
202.103.158.0/24		🇨🇳CN	assigned
202.103.159.0/24		🇨🇳CN	assigned
202.103.162.0/27		🇨🇳CN	assigned
202.103.162.32/28		🇨🇳CN	assigned
202.103.166.128/27		🇨🇳CN	assigned
202.103.166.128/29		🇨🇳CN	assigned
202.103.166.144/28		🇨🇳CN	assigned
202.103.166.160/28		🇨🇳CN	assigned
202.103.166.192/27		🇨🇳CN	assigned
202.103.166.248/29		🇨🇳CN	assigned
202.103.168.0/23		🇨🇳CN	assigned
202.103.170.40/29		🇨🇳CN	assigned
202.103.170.48/28		🇨🇳CN	assigned
202.103.170.64/26		🇨🇳CN	assigned
202.103.170.160/27		🇨🇳CN	assigned
202.103.170.192/26		🇨🇳CN	assigned
202.103.174.64/27		🇨🇳CN	assigned
202.103.174.144/28		🇨🇳CN	assigned
202.103.174.192/27		🇨🇳CN	assigned
202.103.175.224/27		🇨🇳CN	assigned
202.103.178.96/27		🇨🇳CN	assigned
202.103.179.16/28		🇨🇳CN	assigned
202.103.179.32/28		🇨🇳CN	assigned
202.103.179.48/28		🇨🇳CN	assigned
202.103.179.64/28		🇨🇳CN	assigned
202.103.179.80/28		🇨🇳CN	assigned
202.103.179.232/29		🇨🇳CN	assigned
202.103.179.248/29		🇨🇳CN	assigned
202.103.186.0/28		🇨🇳CN	assigned
202.103.186.16/28		🇨🇳CN	assigned
202.103.186.32/28		🇨🇳CN	assigned
202.103.186.48/28		🇨🇳CN	assigned
202.103.187.0/28		🇨🇳CN	assigned
202.103.187.16/28		🇨🇳CN	assigned
202.103.187.32/28		🇨🇳CN	assigned
202.103.187.48/28		🇨🇳CN	assigned
202.103.187.64/28		🇨🇳CN	assigned
202.103.187.80/28		🇨🇳CN	assigned
202.103.187.128/28		🇨🇳CN	assigned
202.103.187.144/28		🇨🇳CN	assigned
202.103.187.192/28		🇨🇳CN	assigned
202.103.187.208/28		🇨🇳CN	assigned
202.103.190.0/24		🇨🇳CN	assigned
202.103.191.0/25		🇨🇳CN	assigned

Origin ASN

AS4134

CHINANET-BACKBONE No.31,Jin-rong Street

Related Prefixes

More prefixes of AS4134

All prefixes of AS4134 →

Geolocation

Country🇨🇳ChinaCN

RegionGuangdong

CityGuangzhou

Coordinates23.1291, 113.2640 ↗

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/202.103.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/202.103.128.0/18" | jq

External Links

RIPEstat