HomePrefix Lookup219.147.128.0/20

219.147.128.0/20

🇨🇳
IPv4APNICannouncedAS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT RPKI Valid
CIDR
219.147.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Harbin
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
219.147.128.0/20AS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT Valid
RADB
6/1/2026

Covering Prefix

8 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
219.147.128.0/17AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/1/2026
219.147.140.0/23AS137698CHINATELECOM-HEILONGJIANG-HANAN-IDC - Haerbing , Heilongjiang Province, P.R.China. Valid—6/1/2026
219.147.136.0/24AS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT Valid—6/1/2026
219.147.137.0/24AS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT Valid—6/1/2026
219.147.133.0/24AS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT Valid—6/1/2026
219.147.129.0/24AS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT Valid—6/1/2026
219.147.130.0/24AS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT Valid—6/1/2026
219.147.142.0/24AS137698CHINATELECOM-HEILONGJIANG-HANAN-IDC - Haerbing , Heilongjiang Province, P.R.China. Valid—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
219.147.128.0/20AS17897/20apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17897RADBMAINT-AS1376917/19/2024
Origin ASN
AS17897
CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT
Geolocation
Country🇨🇳ChinaCN
RegionHeilongjiang
CityHarbin
Coordinates45.7421, 126.6630 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/219.147.128.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/219.147.128.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP