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Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

IP address, prefix or AS number

AS199758 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS199758"
JSON Docs

Warning: AS199758 (NEXYLAN SAS Nexylan) announces 13 IPv4 and 2 IPv6 prefixes. 2 warnings

AS pageAS199758
HolderNEXYLAN SAS Nexylan
AllocationRIPE NCC, France (FR), allocated 2014-02-07
Prefixes (IPv4 / IPv6)13 / 2
RPKI valid100% (15 / 15)
Upstreams and peers12
Peering policyOpen

What to fix

  1. Warning

    7 of 15 announced prefixes have no IRR route object: 91.132.252.0/23, 185.153.8.0/23, 91.132.254.0/23, 185.46.230.0/23, 185.86.196.0/22 (+2).

    Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.

    Fix: Create route (IPv4) and route6 (IPv6) objects with origin AS199758 in your RIR’s IRR database (or RADB).

    route: 91.132.252.0/23
origin: AS199758

route: 185.153.8.0/23
origin: AS199758

route: 91.132.254.0/23
origin: AS199758

    Open in ASN & BGP prefix lookup

  2. Warning

    No public NOC, policy or technical contact.

    Other networks use these addresses to set up peering and to reach you during an incident.

    Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

    Open in PeeringDB lookup

Checks

Routing and RPKI 7 of 15 announced prefixes have no IRR route object: 91.132.252.0/23, 185.153.8.0/23, 91.132.254.0/23, 185.46.230.0/23, 185.86.196.0/22 (+2).
  • Pass: AS199758 announces 13 IPv4 and 2 IPv6 prefixes.
  • Pass: All 15 announced prefixes are RPKI valid.
  • Warning: 7 of 15 announced prefixes have no IRR route object: 91.132.252.0/23, 185.153.8.0/23, 91.132.254.0/23, 185.46.230.0/23, 185.86.196.0/22 (+2).
  • Info: 12 upstreams and peers, 0 downstream networks seen.
HolderNEXYLAN SAS Nexylan
IPv4 prefixes13
IPv6 prefixes2
RPKI15 valid
Without IRR route object7
Downstream networks0

Upstreams and peers seen to the left 12

AS25091 IP-Max SA AS174 Cogent Communications, Inc. AS6939 Hurricane Electric AS12779 IT.Gate AS39351 31173 Services AS41327 Fiber Telecom (FT) AS6057 ANTEL AS20562 Open Peering AS56911 WARIAN AS60171 AFR-IX Telecom AS6758 Monaco Telecom AS7713 Telekomunikasi Indonesia Int (TELIN)

Announced prefixes 15

91.132.252.0/22 91.132.252.0/23 91.132.254.0/23 185.46.228.0/22 185.46.228.0/23 185.46.230.0/23 185.86.196.0/22 185.153.8.0/22 185.153.8.0/23 185.153.9.0/24 185.153.10.0/23 195.13.51.0/24 195.14.7.0/24 2a01:8760::/32 2a03:ac60::/32

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup
Registration Found at rdap.db.ripe.net.
  • Pass: Found at rdap.db.ripe.net.
NameNEXYLAN
HandleAS199758
RangeAS199758
Statusactive
Registered2014-02-07T08:31:55Z
Last changed2026-07-28T12:59:18Z
Abuse contactabuse@nexylan.com
Allocation
Registry (RIR)RIPE NCC
CountryFrance (FR)
Delegated on2014-02-07
StatusAllocated
Delegated rangeAS199758

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts
RoleNameEmail
registrant GA21578-MNT
registrant MNT-AS199758
registrant SAS Nexylan
registrant RIPE-NCC-END-MNT
abuse Nexylan Abuse abuse@nexylan.com

Source: https://rdap.db.ripe.net/autnum/199758. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.

Open in WHOIS / RDAP lookup
PeeringDB No public NOC, policy or technical contact.
  • Pass: AS199758 is in PeeringDB as NEXYLAN.
  • Info: Peering policy: Open.
  • Info: Present at 2 internet exchanges with 2 ports (11G in total).
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2022-07-27.
NetworkNEXYLAN
AS numberAS199758
Type, Europe
Websitehttps://www.nexylan.com
IRR as-setAS-NEXYLAN
Prefixes (IPv4 / IPv6)40 / 20
Traffic100-1000Mbps, Heavy Outbound
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup