Registry
ripe
RegDate
Updated
2026-06-02T14:29:24Z
AS219251 Looking Glass
IPv4Prefixes
0
IPv6Prefixes
2
IPv4 NUMs
0
IPv6 NUMs(/64)
1,114,112
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
2a06:9801:7df::/48
|
Tomasz Walter | 65536 |
|
2a0b:4e07:260::/44
|
Tomasz Walter | 1048576 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS209735 | LAGRANGE - Lagrange Cloud Technologies Limited, GB |
|
512 | 393,216 |  |
IPv6  |
| AS214757 | Jakub-Krsa - Jakub Krsa, CZ |
|
256 | 15,400,960 | |
IPv6 |
| AS214762 | MATHOST - Sebastian Stefanek trading as MatHost.eu, PL |
|
768 | 289,865,728 | |
IPv6 |
| AS41051 | FREETRANSIT - Openfactory GmbH, CH |
|
0 | 4,294,967,296 | |
IPv6 |
| AS209533 | BGPTunnel - iFog GmbH, CH |
|
0 | 65,536 | |
IPv6 |
Whois Record
as-block AS215130 - AS219547
| as-block | |
|---|---|
| descr | RIPE NCC ASN block |
| remarks | These AS Numbers are assigned to network operators in the RIPE NCC service region. |
| mnt-by | RIPE-NCC-HM-MNT |
| created | 2026-06-02T14:29:24Z |
| last-modified | 2026-06-02T14:29:24Z |
| source | RIPE |
aut-num AS219251
| aut-num | |
|---|---|
| as-name | Walther |
| org | ORG-TWTA1-RIPE |
| sponsoring-org | ORG-LCTL2-RIPE |
| remarks | bgp43-verification BGP43-644871 |
| import | from AS209735 accept ANY from AS209533 accept ANY from AS212895 accept ANY from AS214762 accept ANY from AS214757 accept ANY from AS24381 accept ANY from AS41051 accept ANY |
| export | |
| admin-c | TW4960-RIPE |
| tech-c | TW4960-RIPE |
| status | ASSIGNED |
| mnt-by | RIPE-NCC-END-MNT LAGRANGE-AUTO-MNT TOMASZ-WALTER-MNT |
| created | 2026-07-08T08:03:47Z |
| last-modified | 2026-07-24T10:21:48Z |
| source | RIPE |
organisation ORG-TWTA1-RIPE
| organisation | ORG-TWTA1-RIPE |
|---|---|
| org-name | Tomasz Walter |
| org-type | OTHER |
| address | Topolowa 16, Swierkowiec, Kujawski-pomorskie, 88-300, PL |
| country | PL |
| reg-nr | Not Applicable |
tomasz@walther.eu.com |
|
| abuse-c | ACRO65087-RIPE |
| mnt-ref | lagrange_cloud-MNT HOP179-MNT |
| created | 2026-06-29T15:27:44Z |
| last-modified | 2026-07-22T06:20:25Z |
| source | RIPE |
| mnt-by | TOMASZ-WALTER-MNT |
person Tomasz Walter
| person | Tomasz Walter |
|---|---|
tomasz@walther.eu.com |
|
| nic-hdl | TW4960-RIPE |
| mnt-by | TOMASZ-WALTER-MNT |
| created | 2026-06-29T15:22:44Z |
| last-modified | 2026-06-29T15:22:44Z |
| source | RIPE |
as-block: AS215130 - AS219547 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2026-06-02T14:29:24Z last-modified: 2026-06-02T14:29:24Z source: RIPE aut-num: AS219251 as-name: Walther org: ORG-TWTA1-RIPE sponsoring-org: ORG-LCTL2-RIPE remarks: bgp43-verification BGP43-644871 import: from AS209735 accept ANY export: to AS209735 announce AS219251 import: from AS209533 accept ANY export: to AS209533 announce AS219251 import: from AS212895 accept ANY export: to AS212895 announce AS219251 import: from AS214762 accept ANY export: to AS214762 announce AS219251 import: from AS214757 accept ANY export: to AS214757 announce AS219251 import: from AS24381 accept ANY export: to AS24381 announce AS219251 import: from AS41051 accept ANY export: to AS41051 announce AS219251 admin-c: TW4960-RIPE tech-c: TW4960-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: LAGRANGE-AUTO-MNT mnt-by: TOMASZ-WALTER-MNT created: 2026-07-08T08:03:47Z last-modified: 2026-07-24T10:21:48Z source: RIPE organisation: ORG-TWTA1-RIPE org-name: Tomasz Walter org-type: OTHER address: Topolowa 16, Swierkowiec, Kujawski-pomorskie, 88-300, PL country: PL reg-nr: Not Applicable e-mail: tomasz@walther.eu.com abuse-c: ACRO65087-RIPE mnt-ref: lagrange_cloud-MNT mnt-ref: HOP179-MNT created: 2026-06-29T15:27:44Z last-modified: 2026-07-22T06:20:25Z source: RIPE mnt-by: TOMASZ-WALTER-MNT person: Tomasz Walter e-mail: tomasz@walther.eu.com nic-hdl: TW4960-RIPE mnt-by: TOMASZ-WALTER-MNT created: 2026-06-29T15:22:44Z last-modified: 2026-06-29T15:22:44Z source: RIPE