177.4.92.0/23 - BGP Prefix (MOAS)
IPv4APNICannouncedMOAS RPKI Valid
CIDR
177.4.92.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.4.92.0/23 | AS137535 JTIP-AS-AP JT TELECOM INTERNATIONAL PTE.LTD. | Valid | APNICOther IRR | 2026-10-11 |
| 177.4.92.0/23 | AS140227 HKCICL-AS-AP Hong Kong Communications International Co., Limited | Valid | APNICOther IRR | 2026-10-11 |
Related Announcements
2 less-specific, 4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.4.80.0/20 | AS8796 FD-298-8796 - FASTNET DATA INC | Valid | - | 2026-10-11 |
| 177.4.92.0/22 | AS137535 JTIP-AS-AP JT TELECOM INTERNATIONAL PTE.LTD. | Valid | - | 2026-10-11 |
| 177.4.92.0/24 | AS7607 JTIP-AS-AP JT TELECOM INTERNATIONAL PTE.LTD. | Valid | - | 2026-10-11 |
| 177.4.92.0/24 | AS137535 JTIP-AS-AP JT TELECOM INTERNATIONAL PTE.LTD. | Valid | - | 2026-10-11 |
| 177.4.93.0/24 | AS7607 JTIP-AS-AP JT TELECOM INTERNATIONAL PTE.LTD. | Valid | - | 2026-10-11 |
| 177.4.93.0/24 | AS137535 JTIP-AS-AP JT TELECOM INTERNATIONAL PTE.LTD. | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS140224 | APNIC | MAINT-JTIP-SG | 2026-07-22 |
| AS8796 | APNIC | MAINT-JTIP-SG | 2026-07-22 |
| AS18186 | APNIC | MAINT-JTIP-SG | 2026-07-22 |
| AS140227 | APNIC | MAINT-JTIP-SG | 2026-07-22 |
| AS395886 | APNIC | MAINT-JTIP-SG | 2026-07-22 |
| AS40115 | APNIC | MAINT-JTIP-SG | 2026-07-22 |
| AS7607 | APNIC | MAINT-HKCICL-HK | 2026-08-06 |
| AS137535 | APNIC | MAINT-JTIP-SG | 2026-07-22 |
| AS7607 | Other IRR | MAINT-AS140227 | 2026-08-13 |
| AS140227 | Other IRR | MAINT-AS140227 | 2026-08-13 |
| AS137535 | Other IRR | MAINT-AS140227 | 2026-08-13 |
Transfer History
Registry transfers of 177.4.92.0/23, blocks inside it, or blocks containing it.
- 177.4.80.0/20inter-RIRTransfer ·
- 177.4.80.0/20inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 177.4.80.0/20inter-RIR | Transfer | |||
| 177.4.80.0/20inter-RIR | Transfer |
Origin ASNs (2)
AS137535MOAS
JTIP-AS-AP JT TELECOM INTERNATIONAL PTE.LTD.
AS140227MOAS
HKCICL-AS-AP Hong Kong Communications International Co., Limited
Related Prefixes
Geolocation
Country🇯🇵JapanJP
CityTokyo
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 https://api.ipctl.io/v1/prefix/177.4.92.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.4.92.0/23" | jq
External Links