Home Prefix Lookup220.174.0.0/16

220.174.0.0/16 - CHINANET BACKBONE No.31,Jin Rong Street (AS4134)

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

CIDR

220.174.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇨🇳 China

City

Haikou

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
220.174.0.0/16	AS4134 CHINANET-BACKBONE No.31,Jin-rong Street	No ROA	Other IRR	2026-10-11

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
220.174.0.0/17	AS151058 CT-HAINAN China Telecom	No ROA	-	2026-10-11
220.174.26.0/23	AS23764 CTGNET CTGNet	No ROA	-	2026-10-11
220.174.94.0/23	AS23764 CTGNET CTGNet	No ROA	-	2026-10-11
220.174.128.0/17	AS151058 CT-HAINAN China Telecom	Valid	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4134	Other IRR	MAINT-CT-GNOC	2023-11-13
AS151058	Other IRR	MAINT-AS151058	2025-06-25

More Specific Prefixes

100

Prefix	Country	Status
220.174.0.0/20	🇨🇳CN	assigned
220.174.0.0/22	🇨🇳CN	assigned
220.174.4.0/22	🇨🇳CN	assigned
220.174.8.0/22	🇨🇳CN	assigned
220.174.12.0/22	🇨🇳CN	assigned
220.174.16.0/22	🇨🇳CN	assigned
220.174.20.0/22	🇨🇳CN	assigned
220.174.24.0/24	🇨🇳CN	assigned
220.174.28.0/24	🇨🇳CN	assigned
220.174.29.0/24	🇨🇳CN	assigned
220.174.30.0/24	🇨🇳CN	assigned
220.174.31.0/24	🇨🇳CN	assigned
220.174.32.0/22	🇨🇳CN	assigned
220.174.36.0/22	🇨🇳CN	assigned
220.174.40.0/22	🇨🇳CN	assigned
220.174.44.0/22	🇨🇳CN	assigned
220.174.48.0/22	🇨🇳CN	assigned
220.174.52.0/23	🇨🇳CN	assigned
220.174.55.0/24	🇨🇳CN	assigned
220.174.57.0/24	🇨🇳CN	assigned
220.174.58.0/23	🇨🇳CN	assigned
220.174.60.0/24	🇨🇳CN	assigned
220.174.61.0/24	🇨🇳CN	assigned
220.174.62.0/24	🇨🇳CN	assigned
220.174.64.0/22	🇨🇳CN	assigned
220.174.68.0/22	🇨🇳CN	assigned
220.174.72.0/22	🇨🇳CN	assigned
220.174.76.0/23	🇨🇳CN	assigned
220.174.79.0/24	🇨🇳CN	assigned
220.174.80.0/24	🇨🇳CN	assigned
220.174.82.0/23	🇨🇳CN	assigned
220.174.84.0/22	🇨🇳CN	assigned
220.174.88.0/24	🇨🇳CN	assigned
220.174.95.0/24	🇨🇳CN	assigned
220.174.96.0/21	🇨🇳CN	assigned
220.174.96.0/22	🇨🇳CN	assigned
220.174.100.0/22	🇨🇳CN	assigned
220.174.104.0/22	🇨🇳CN	assigned
220.174.108.0/22	🇨🇳CN	assigned
220.174.112.0/22	🇨🇳CN	assigned
220.174.116.0/23	🇨🇳CN	assigned
220.174.118.0/23	🇨🇳CN	assigned
220.174.120.0/23	🇨🇳CN	assigned
220.174.122.0/24	🇨🇳CN	assigned
220.174.123.0/24	🇨🇳CN	assigned
220.174.124.0/22	🇨🇳CN	assigned
220.174.128.0/24	🇨🇳CN	assigned
220.174.129.0/24	🇨🇳CN	assigned
220.174.130.0/24	🇨🇳CN	assigned
220.174.131.0/24	🇨🇳CN	assigned
220.174.132.0/24	🇨🇳CN	assigned
220.174.133.0/24	🇨🇳CN	assigned
220.174.134.0/24	🇨🇳CN	assigned
220.174.136.0/22	🇨🇳CN	assigned
220.174.140.0/22	🇨🇳CN	assigned
220.174.144.0/22	🇨🇳CN	assigned
220.174.148.0/24	🇨🇳CN	assigned
220.174.149.0/24	🇨🇳CN	assigned
220.174.150.0/24	🇨🇳CN	assigned
220.174.151.0/24	🇨🇳CN	assigned
220.174.152.0/22	🇨🇳CN	assigned
220.174.156.0/22	🇨🇳CN	assigned
220.174.160.0/24	🇨🇳CN	assigned
220.174.162.0/23	🇨🇳CN	assigned
220.174.164.0/22	🇨🇳CN	assigned
220.174.168.0/21	🇨🇳CN	assigned
220.174.168.0/22	🇨🇳CN	assigned
220.174.176.0/22	🇨🇳CN	assigned
220.174.180.0/22	🇨🇳CN	assigned
220.174.184.0/22	🇨🇳CN	assigned
220.174.188.0/22	🇨🇳CN	assigned
220.174.192.0/22	🇨🇳CN	assigned
220.174.196.0/22	🇨🇳CN	assigned
220.174.200.0/22	🇨🇳CN	assigned
220.174.204.0/22	🇨🇳CN	assigned
220.174.208.0/24	🇨🇳CN	assigned
220.174.209.0/24	🇨🇳CN	assigned
220.174.210.0/24	🇨🇳CN	assigned
220.174.211.0/24	🇨🇳CN	assigned
220.174.212.0/23	🇨🇳CN	assigned
220.174.214.0/24	🇨🇳CN	assigned
220.174.215.0/24	🇨🇳CN	assigned
220.174.216.0/22	🇨🇳CN	assigned
220.174.220.0/24	🇨🇳CN	assigned
220.174.222.0/24	🇨🇳CN	assigned
220.174.224.0/22	🇨🇳CN	assigned
220.174.228.0/22	🇨🇳CN	assigned
220.174.232.0/23	🇨🇳CN	assigned
220.174.234.0/24	🇨🇳CN	assigned
220.174.235.0/24	🇨🇳CN	assigned
220.174.236.0/24	🇨🇳CN	assigned
220.174.237.0/24	🇨🇳CN	assigned
220.174.238.0/24	🇨🇳CN	assigned
220.174.239.0/24	🇨🇳CN	assigned
220.174.240.0/24	🇨🇳CN	assigned
220.174.241.0/24	🇨🇳CN	assigned
220.174.242.0/24	🇨🇳CN	assigned
220.174.244.0/24	🇨🇳CN	assigned
220.174.248.0/24	🇨🇳CN	assigned
220.174.252.0/23	🇨🇳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

RegionHainan

CityHaikou

Coordinates19.9952, 110.2420 ↗

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/220.174.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/220.174.0.0/16" | jq

External Links

RIPEstat