AS4785 xTom
IPv4 addresses
11,776
IPv6 /48 networks
659,462
RPKI
60 valid6 no ROA
Peers and downstreams
11
Holder
- AS name
- XTOM-AS-JP
- Description
- xTom
- Organisation
- xTom Limited
- Abuse contact
- Not published
- Assigned
- 2018-02-21
- Registered
- 2018-02-22
- Record last changed
- 2020-05-12 13:04 UTC
103.19.0.0/24103.19.2.0/24103.19.3.0/24103.201.129.0/24103.88.44.0/24103.88.45.0/24103.88.46.0/24103.88.47.0/24104.245.9.0/24167.88.182.0/24167.88.183.0/24167.88.184.0/24185.248.84.0/24192.109.232.0/24194.104.144.0/24195.245.229.0/24201.4.32.0/24201.4.33.0/24201.4.34.0/24201.4.35.0/24202.5.220.0/24202.5.221.0/24202.5.222.0/24203.96.236.0/24203.96.237.0/24203.96.238.0/24203.96.239.0/2445.116.13.0/2445.116.14.0/2445.117.101.0/2445.117.102.0/2445.117.103.0/2445.13.199.0/2445.14.104.0/2445.14.106.0/2445.14.71.0/2445.142.165.0/2445.251.240.0/2445.251.241.0/2445.8.115.0/2445.8.220.0/2445.8.221.0/2445.8.223.0/2445.80.189.0/2445.80.191.0/2445.87.94.0/24
2400:ddc0::/322400:ddc0:1000::/482400:ddc0:a000::/362400:ddc0:b000::/362400:ddc0:c000::/362400:ddc0:d000::/362401:e9e0:3000::/362403:ac80::/322403:ac80:88::/482a06:5040:10::/482a06:5040:11::/482a06:5040:12::/482a06:5040:13::/482a06:5040:14::/482a06:5040:5::/482a10:480::/292a10:480::/322a10:481::/322a10:483::/322a10:484::/32
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 83/100| partly | Prefixes covered by valid ROAs 60 of 66 announced prefixes are RPKI valid, 6 have no ROA. |
23/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 20 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 3 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact noc@xtom.com is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| fail | Registry record maintained Last changed 2020-05-12. |
0/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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[](https://ip-fd.net/asn/4785)
Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 05:50 UTC | Relationship changed | AS9371 | upstream to peer |
| 2026-10-04 05:50 UTC | Relationship changed | AS35280 | upstream to peer |
WHOIS
aut-num: AS4785 as-name: XTOM-AS-JP handle: AS4785 remarks: xTom technical,administrative:XLA5-AP (xTom Limited administrator) <noc@xtom.com> abuse: IRT-XTOM-UK-AP (IRT-XTOM-UK-AP) <noc@xtom.com> registrant: ORG-XL1-AP (xTom Limited) <noc@xtom.co.uk> registration: 2018-02-22T01:56:33Z last changed: 2020-05-12T13:04:51Z source: APNIC (RDAP)