Home Prefix Lookup203.222.160.0/19

203.222.160.0/19 - Cogent Communications (AS174)

IPv4APNICallocatedAS174COGENT-174 - Cogent Communications, LLCNo ROA

CIDR

203.222.160.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇺🇸 United States

City

Los Angeles

RIR

APNIC

Status

allocated

Allocated

2003-07-22

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.222.160.0/19	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	APNIC	2026-10-14

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS174	APNIC	MAINT-AP-SPRINT	2023-06-07
AS1239	APNIC	MAINT-AP-SPRINT	2021-12-01

More Specific Prefixes

Prefix	Country	Status
203.222.161.192/29	🇯🇵JP	assigned
203.222.164.0/29	🇦🇺AU	assigned
203.222.164.8/29	🇦🇺AU	assigned
203.222.164.16/29	🇦🇺AU	assigned
203.222.164.24/29	🇹🇼TW	assigned
203.222.164.80/29	🇭🇰HK	assigned
203.222.164.88/29	🇭🇰HK	assigned
203.222.164.96/27	🇭🇰HK	assigned
203.222.164.128/28	🇭🇰HK	assigned
203.222.164.160/28	🇭🇰HK	assigned
203.222.165.0/27	🇨🇳CN	assigned
203.222.165.64/26	🇭🇰HK	assigned
203.222.166.96/29	🇨🇳CN	assigned
203.222.166.112/28	🇺🇸US	assigned
203.222.167.16/28	🇭🇰HK	assigned
203.222.167.56/29	🇨🇳CN	assigned
203.222.167.128/28	🇨🇳CN	assigned
203.222.167.144/28	🇰🇷KR	assigned
203.222.168.0/28	🇯🇵JP	assigned
203.222.168.80/28	🇯🇵JP	assigned
203.222.168.208/28	🇯🇵JP	assigned
203.222.170.0/29	🇯🇵JP	assigned
203.222.170.24/29	🇰🇷KR	assigned
203.222.170.176/28	🇯🇵JP	assigned
203.222.171.40/29	🇯🇵JP	assigned
203.222.171.192/26	🇯🇵JP	assigned
203.222.172.0/29	🇦🇺AU	assigned
203.222.172.144/28	🇳🇿NZ	assigned
203.222.172.192/30	🇦🇺AU	assigned
203.222.172.200/29	🇦🇺AU	assigned
203.222.172.240/28	🇦🇺AU	assigned
203.222.174.32/27	🇦🇺AU	assigned
203.222.174.64/26	🇦🇺AU	assigned
203.222.174.192/29	🇦🇺AU	assigned
203.222.174.200/29	🇨🇳CN	assigned
203.222.174.208/28	🇦🇺AU	assigned
203.222.175.4/32	🇳🇿NZ	assigned
203.222.176.64/29	🇭🇰HK	assigned
203.222.176.96/29	🇨🇳CN	assigned
203.222.176.104/30	🇳🇿NZ	assigned
203.222.176.112/28	🇭🇰HK	assigned
203.222.177.72/29	🇭🇰HK	assigned
203.222.177.80/29	🇭🇰HK	assigned
203.222.177.96/29	🇹🇼TW	assigned
203.222.177.104/29	🇨🇳CN	assigned
203.222.177.192/26	🇨🇳CN	assigned
203.222.179.0/24	🇸🇬SG	assigned
203.222.180.0/24	🇭🇰HK	assigned
203.222.182.0/26	🇭🇰HK	assigned
203.222.182.64/28	🇭🇰HK	assigned
203.222.183.0/24	🇭🇰HK	assigned
203.222.184.0/24	🇯🇵JP	assigned
203.222.186.232/30	🇯🇵JP	assigned
203.222.187.112/28	🇰🇷KR	assigned
203.222.187.160/29	🇮🇳IN	assigned
203.222.187.184/29	🇦🇺AU	assigned
203.222.189.0/24	🇭🇰HK	assigned
203.222.191.0/27	🇹🇼TW	assigned
203.222.191.32/27	🇸🇬SG	assigned
203.222.191.64/27	🇯🇵JP	assigned
203.222.191.96/27	🇰🇷KR	assigned
203.222.191.160/27	🇸🇬SG	assigned
203.222.191.208/28	🇸🇬SG	assigned
203.222.191.224/29	🇸🇬SG	assigned
203.222.191.232/29	🇭🇰HK	assigned
203.222.191.240/28	🇮🇳IN	assigned

Origin ASN

AS174

COGENT-174 - Cogent Communications, LLC

Related Prefixes

More prefixes of AS174

All prefixes of AS174 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityLos Angeles

Coordinates34.0522, -118.2440 ↗

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/203.222.160.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/203.222.160.0/19" | jq

External Links

RIPEstat