[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Feb 18 21:30:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 18 Feb, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 953642
Prefixes after maximum aggregation (per Origin AS): 357197
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456945
Number of IPv4 prefixes with a valid ROA: 457110
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 496527
Total ASes present in the Internet Routing Table: 75426
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64675
Origin ASes announcing only one prefix: 26183
Transit ASes present in the Internet Routing Table: 10751
Transit-only ASes present in the Internet Routing Table: 501
Paths with bogon ASNs present in the IPv4 Routing Table: 80
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1095
Number of instances of unregistered ASNs: 1098
Number of 32-bit ASNs allocated by the RIRs: 43680
Number of 32-bit ASNs visible in the Routing Table: 35890
Prefixes from 32-bit ASNs in the Routing Table: 185759
Number of bogon 32-bit ASNs visible in the Routing Table: 34
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 395
Number of addresses announced to Internet: 3041921664
Equivalent to 181 /8s, 80 /16s and 10 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319834
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248174
Total APNIC prefixes after maximum aggregation: 72101
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241256
Unique aggregates announced from the APNIC address blocks: 100050
APNIC Region origin ASes present in the Internet Routing Table: 13935
APNIC Prefixes per ASN: 17.31
APNIC Region origin ASes announcing only one prefix: 4205
APNIC Region transit ASes present in the Internet Routing Table: 1877
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9328
Number of APNIC addresses announced to Internet: 774172992
Equivalent to 46 /8s, 36 /16s and 241 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 277495
Total ARIN prefixes after maximum aggregation: 123716
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282266
Unique aggregates announced from the ARIN address blocks: 132181
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6962
ARIN Region transit ASes present in the Internet Routing Table: 1975
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4846
Number of ARIN addresses announced to Internet: 1269618752
Equivalent to 75 /8s, 172 /16s and 216 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 265772
Total RIPE prefixes after maximum aggregation: 125788
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260426
Unique aggregates announced from the RIPE address blocks: 161711
RIPE Region origin ASes present in the Internet Routing Table: 28594
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12089
RIPE Region transit ASes present in the Internet Routing Table: 3949
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11619
Number of RIPE addresses announced to Internet: 713630464
Equivalent to 42 /8s, 137 /16s and 35 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129152
Total LACNIC prefixes after maximum aggregation: 28758
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127621
Unique aggregates announced from the LACNIC address blocks: 49493
LACNIC Region origin ASes present in the Internet Routing Table: 11067
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2303
LACNIC Region transit ASes present in the Internet Routing Table: 2406
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8924
Number of LACNIC addresses announced to Internet: 178000896
Equivalent to 10 /8s, 156 /16s and 20 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31954
Total AfriNIC prefixes after maximum aggregation: 6100
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41678
Unique aggregates announced from the AfriNIC address blocks: 13187
AfriNIC Region origin ASes present in the Internet Routing Table: 1825
AfriNIC Prefixes per ASN: 22.84
AfriNIC Region origin ASes announcing only one prefix: 624
AfriNIC Region transit ASes present in the Internet Routing Table: 347
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1173
Number of AfriNIC addresses announced to Internet: 106241792
Equivalent to 6 /8s, 85 /16s and 31 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5672 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4603 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3478 496 249 BBIL-AP BHARTI Airtel Ltd., IN
45899 3373 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2716 861 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9590 11222 3377 AMAZON-02, US
11492 4581 304 652 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
22773 3619 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3229 1406 2305 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3030 6635 660 COGENT-174, US
367 2900 3676 1406 DNIC-ASBLK-00306-00371, US
396982 2755 3639 396 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7607 1714 147 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3911 3396 147 AKAMAI-ASN1, NL
9009 3283 285 1593 M247, RO
12389 2864 2301 908 ROSTELECOM-AS, RU
8551 2654 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2348 363 593 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1499 1852 14 TE-AS TE-AS, EG
44477 1486 97 711 STARK-INDUSTRIES, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12456 3390 609 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2512 341 649 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1212 340 498 Axtel, S.A.B. de C.V., MX
11664 1137 179 424 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1085 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1547 545 28 RAYA-AS, EG
24863 1523 389 16 LINKdotNET-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1135 73 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 547 82 3 KENET-AS, KE
15399 531 55 52 WANANCHI-, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12456 3390 609 UNINET, MX
9808 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9590 11222 3377 AMAZON-02, US
12479 7607 1714 147 UNI2-AS, ES
7545 5672 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4603 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4581 304 652 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
20940 3911 3396 147 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9817 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7607 7460 UNI2-AS, ES
16509 9590 6213 AMAZON-02, US
7545 5672 4994 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4603 4578 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4082 VIASAT-SP-BACKBONE, US
11492 4581 3929 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3911 3764 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 20473 AS-CHOOPA, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:98 /12:301
/13:576 /14:1190 /15:2101 /16:13419 /17:8226 /18:13856
/19:25017 /20:43866 /21:52117 /22:111348 /23:102706 /24:577994
/25:119 /26:78 /27:139 /28:36 /29:87 /30:19
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6723 7607 UNI2-AS, ES
8151 6414 12456 UNINET, MX
11492 3495 4581 CABLEONE, US
6327 3393 3596 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3122 4178 VIASAT-SP-BACKBONE, US
22773 2657 3619 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2144 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2130 2654 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2128 3522 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2284 2:1543 3:298 4:8 5:4555 6:164
7:6 8:1509 9:1 11:172 12:1468 13:386
14:2347 15:311 16:204 17:363 18:731 20:363
21:4 22:188 23:6609 24:3096 25:2 27:2691
29:19 31:2590 32:54 34:39 35:123 36:2168
37:4488 38:6985 39:901 40:137 41:4228 42:2204
43:2334 44:333 45:17520 46:4416 47:286 49:1915
50:1915 51:572 52:1586 54:336 55:878 56:5
57:153 58:2029 59:1148 60:1018 61:2628 62:2757
63:1935 64:5684 65:2349 66:5005 67:3081 68:1349
69:4115 70:1363 71:586 72:2992 74:2668 75:1591
76:626 77:2508 78:1853 79:2469 80:2149 81:1911
82:1531 83:1266 84:1641 85:3107 86:780 87:2236
88:1276 89:4003 90:676 91:8040 92:2180 93:2630
94:3678 95:4072 96:1287 97:313 98:1031 99:744
100:93 101:1155 102:3320 103:32445 104:4781 105:1001
106:919 107:2759 108:1137 109:4065 110:2126 111:3165
112:2067 113:1756 114:1764 115:2050 116:1963 117:2634
118:2753 119:1956 120:1786 121:1273 122:2667 123:2225
124:1602 125:2835 126:28 128:1538 129:932 130:1105
131:1928 132:843 133:412 134:1703 135:353 136:930
137:1159 138:2980 139:1547 140:1369 141:1355 142:1579
143:1538 144:993 145:346 146:2025 147:1705 148:2533
149:2511 150:1041 151:1328 152:1984 153:598 154:5726
155:1375 156:2110 157:1534 158:1096 159:2216 160:2651
161:1632 162:3645 163:1706 164:1646 165:2153 166:1066
167:1727 168:3993 169:800 170:4965 171:1009 172:3838
173:3044 174:896 175:1240 176:3720 177:5307 178:3549
179:2468 180:2381 181:3760 182:3425 183:1983 184:2268
185:20845 186:5169 187:4799 188:4133 189:4346 190:9487
191:1873 192:11012 193:9043 194:7456 195:5362 196:3200
197:2719 198:5975 199:7208 200:8426 201:6406 202:10428
203:10229 204:4569 205:3735 206:4488 207:3496 208:4156
209:4986 210:4436 211:2507 212:4329 213:3458 214:1118
215:44 216:6843 217:2854 218:1332 219:423 220:1823
221:1023 222:693 223:2183
End of report
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