AS152861
Chiba Institute of Technology
AS152861 is Chiba Institute of Technology. It announces 4,096 IPv4 addresses in 1 prefix, and 0 IPv6 prefixes.
Japan· APNIC· allocated 2024-05-17· Education
4,096
IPv4 addresses announced
1
IPv4 prefix
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
4,096
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Japan4,096 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CIT-NET-1
- name
- Chiba Institute of Technology
- country
- JP
- source
- apnic
- updated
- 2024-08-08
- descr
- Chiba Institute of Technology / Tsudanuma 2-17-1, Narashino-shi, Chiba 275-0016, Japan
- remarks
- Email address for spam or abuse complaints : wheel@stf.it-chiba.ac.jp
- maintainer
- MAINT-JPNIC
- maintainer email
- hostmaster@nic.ad.jp
- abuse email
- hostmaster@nic.ad.jp
- abuse phone
- +81-3-5297-2311
- abuse kind
- irt
- admin
- JNIC1-AP
- admin name
- Japan Network Information Center
- admin email
- hostmaster@nic.ad.jp
- admin phone
- +81-3-5297-2312
- admin kind
- role
- admin country
- JP
- tech
- JNIC1-AP
- tech name
- Japan Network Information Center
- tech email
- hostmaster@nic.ad.jp
- tech phone
- +81-3-5297-2312
- tech kind
- role
- tech country
- JP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 202.17.16.0/20 | Japan | Not found | 19 | 2026-10-02 |
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
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