2a02:5be0::

London · United Kingdom · Mimecast Services Limited

Registration lookup IPv6 address formats

Autonomous system: AS42427
Country: GB
Risk score: Not a probability

IP address summary

IP address: 2a02:5be0::
ASN: AS42427
Network operator: Mimecast Services Limited
ISP: Mimecast Services Limited
Containing network profile: No indexed aggregate
Operator category: Enterprise

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS42427
Source label: MIMECAST-UK Mimecast Services Limited
Reference interval: 2a02:5be0:: to 2a02:5be0:1:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS42427. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: United Kingdom
City: London
Region: England
Postal code: Not supplied
Timezone: Europe/London
Local time: 2026-11-05 17:38:10
Approximate coordinates: 51.534, -0.094

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingNot classified

MobileNot classified

Risk score

0/ 100

No elevated indicators

Threat evidence: 0No threat-feed match
Anonymity context: 0Policy points

Score = max(threat, anonymity). Overlapping signals are not added.

Threat-feed coverageCurrent at lookup

Attribution and snapshot details

DROP IPv6Current at lookup: Checked: Nov 5, 2026, 4:15 AM UTC
Valid until: Nov 6, 2026, 6:15 AM UTC
ASN-DROPCurrent at lookup: Checked: Nov 5, 2026, 4:15 AM UTC
Valid until: Nov 6, 2026, 6:15 AM UTC

ipquery-risk-v2

A low score is not proof that an address is safe. This assessment describes an address, not a person or a request.

View scoring method

Read exact field definitions

ASN and network operator

AS42427 profile

Organization: Mimecast Services Limited
ASN domain: mimecast.com
Operator type: Enterprise

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 2a02:5be0::/48
Registered network name: UK-MIMECAST-V6-NET1
Registered network block: 2a02:5be0::/48
Registration source: RIPENCC WHOIS
Company: Mimecast Services Limited
Usage type: business
Company website: mimecast.com

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: Mimecast - CoreGrid
Published contact network: 2a02:5be0::/48
Abuse email: abuse@mimecast.com
Phone: +44 (0)207 847 8700
Postal address: 1 Finsbury Avenue, London, EC2M 2PF, United Kingdom
Contact country: United Kingdom

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON

2a02:5be0:: · live response

{
  "ip": "2a02:5be0::",
  "isp": {
    "asn": "AS42427",
    "org": "Mimecast Services Limited",
    "isp": "Mimecast Services Limited"
  },
  "location": {
    "country": "United Kingdom",
    "country_code": "GB",
    "city": "London",
    "state": "England",
    "zipcode": "",
    "latitude": 51.533611599813334,
    "longitude": -0.09379799087186073,
    "timezone": "Europe/London",
    "localtime": "2026-11-05T17:38:10"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0,
    "assessment": {
      "version": "ipquery-risk-v2",
      "level": "none",
      "threat_score": 0,
      "anonymity_score": 0,
      "coverage": "fresh",
      "reasons": [],
      "sources": [
        {
          "id": "spamhaus_drop_v6",
          "status": "fresh",
          "checked_at": "2026-11-05T04:15:06Z",
          "expires_at": "2026-11-06T06:15:06Z",
          "published_at": "2026-11-04T10:14:02Z"
        },
        {
          "id": "spamhaus_asndrop",
          "status": "fresh",
          "checked_at": "2026-11-05T04:15:06Z",
          "expires_at": "2026-11-06T06:15:06Z",
          "published_at": "2026-11-05T03:44:02Z"
        }
      ]
    }
  }
}