All ASNs

Autonomous System details for AS57777

AS57777
Jeroen Massar • massars.net

AS57777 — Jeroen Massar

AS Name
MASSAR
Country
Switzerland (CH)
Website
Number of IPv4
256
Number of IPv6
6.34 × 1029
ASN type
Hosting
Status
Allocated
Registry
RIPE
Allocated
June 24, 2021
Last updated
April 15, 2025

IP Ranges

1 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
185.173.128.0/24 Jeroen Massar 256
2a10:fc40::/29 Jeroen Massar 6.34 × 1029

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS57777

239 peers
AS553 AS559 AS1764 AS1836 AS2906 AS3250 AS3856 AS4230 AS4455 AS5385 AS5713 AS6057 AS6507 AS6776 AS6853 AS7195 AS8218 AS8283 AS8302 AS8426 AS8529 AS8551 AS8674 AS8801 AS8821 AS9009 AS9044 AS9092 AS9100 AS12333 AS12347 AS12387 AS12553 AS13237 AS13250 AS13335 AS14630 AS15398 AS15517 AS15547 AS15576 AS15623 AS15695 AS15830 AS16242 AS16276 AS19551 AS20485 AS20546 AS20612 AS20634 AS20764 AS20893 AS21040 AS21215 AS21232 AS24482 AS24585 AS24940 AS24961 AS25152 AS25220 AS25375 AS25435 AS25581 AS25598 AS28458 AS28716 AS29075 AS29222 AS29655 AS29691 AS30786 AS31424 AS31510 AS31662 AS31736 AS33845 AS33965 AS34019 AS34177 AS34288 AS34347 AS34549 AS34554 AS34578 AS34927 AS35223 AS35280 AS35598 AS35710 AS35793 AS36236 AS37100 AS37468 AS38880 AS39063 AS39120 AS39351 AS39764 AS40627 AS41327 AS41549 AS41655 AS42357 AS42541 AS42760 AS43141 AS43284 AS44854 AS45009 AS45352 AS47147 AS47176 AS47302 AS47617 AS47692 AS48152 AS48362 AS48461 AS48885 AS48919 AS49489 AS49544 AS49983 AS50837 AS51154 AS51184 AS51262 AS51873 AS51907 AS52183 AS55256 AS56987 AS57118 AS42 AS2686 AS4601 AS5405 AS6772 AS6939 AS7713 AS8648 AS8758 AS12307 AS12577 AS12779 AS13150 AS14537 AS15796 AS20932 AS20940 AS24889 AS24951 AS25091 AS25160 AS25369 AS28875 AS29140 AS29668 AS32787 AS35360 AS41913 AS42275 AS42346 AS42473 AS47957 AS49121 AS50598 AS57043 AS57210 AS58057 AS60486 AS61423 AS62167 AS62371 AS137409 AS199554 AS199938 AS200759 AS204631 AS210861 AS215782 AS58280 AS58299 AS58511 AS59414 AS59890 AS59891 AS59905 AS60804 AS61098 AS61174 AS61232 AS61287 AS61363 AS62044 AS62512 AS63927 AS64442 AS64475 AS132337 AS196621 AS196651 AS197964 AS198249 AS198288 AS198385 AS198402 AS198951 AS199524 AS199811 AS200544 AS200924 AS201789 AS202032 AS203434 AS203969 AS205112 AS205678 AS205845 AS206356 AS206492 AS206616 AS207335 AS208444 AS209582 AS209823 AS210036 AS211452 AS212024 AS212483 AS212865 AS213151 AS213758 AS214815 AS215044 AS215248 AS264479

AS57777 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS57777

3 upstreams

AS57777 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS57777 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS57777

0 downstreams

AS57777 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

Our IP address tools

Explore all tools

What is my IP?

Discover your public IP address and detailed information about your connection.

CIDR to IP Range Converter (IPv4 and IPv6)

Convert CIDR notation to IP address ranges and vice versa. Useful for network configuration and security.

IP to Hostname/rDNS Lookup

Perform a reverse DNS (rDNS) lookup to get the hostname for an IP address.

IPv6 Expander/Collapser

Expand or collapse IPv6 addresses to their full or shortened forms for better readability and usage.