[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Apr 5 21:30:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 05 Apr, 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: 957392
Prefixes after maximum aggregation (per Origin AS): 359243
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 459185
Number of IPv4 prefixes with a valid ROA: 470834
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 486552
Total ASes present in the Internet Routing Table: 75643
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64833
Origin ASes announcing only one prefix: 26185
Transit ASes present in the Internet Routing Table: 10810
Transit-only ASes present in the Internet Routing Table: 513
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1111
Number of instances of unregistered ASNs: 1115
Number of 32-bit ASNs allocated by the RIRs: 44026
Number of 32-bit ASNs visible in the Routing Table: 36178
Prefixes from 32-bit ASNs in the Routing Table: 188009
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 503
Number of addresses announced to Internet: 3027665536
Equivalent to 180 /8s, 118 /16s and 130 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 319843
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248831
Total APNIC prefixes after maximum aggregation: 72495
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 241803
Unique aggregates announced from the APNIC address blocks: 100026
APNIC Region origin ASes present in the Internet Routing Table: 14020
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4236
APNIC Region transit ASes present in the Internet Routing Table: 1882
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9430
Number of APNIC addresses announced to Internet: 760019008
Equivalent to 45 /8s, 76 /16s and 248 /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: 277475
Total ARIN prefixes after maximum aggregation: 124276
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281998
Unique aggregates announced from the ARIN address blocks: 133186
ARIN Region origin ASes present in the Internet Routing Table: 19138
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1970
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4875
Number of ARIN addresses announced to Internet: 1269620544
Equivalent to 75 /8s, 172 /16s and 223 /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: 267346
Total RIPE prefixes after maximum aggregation: 126716
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262206
Unique aggregates announced from the RIPE address blocks: 163077
RIPE Region origin ASes present in the Internet Routing Table: 28654
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3992
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11742
Number of RIPE addresses announced to Internet: 714766592
Equivalent to 42 /8s, 154 /16s and 121 /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: 130218
Total LACNIC prefixes after maximum aggregation: 28832
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128439
Unique aggregates announced from the LACNIC address blocks: 49480
LACNIC Region origin ASes present in the Internet Routing Table: 11076
LACNIC Prefixes per ASN: 11.60
LACNIC Region origin ASes announcing only one prefix: 2255
LACNIC Region transit ASes present in the Internet Routing Table: 2419
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8942
Number of LACNIC addresses announced to Internet: 177145344
Equivalent to 10 /8s, 143 /16s and 6 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32411
Total AfriNIC prefixes after maximum aggregation: 6200
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 42443
Unique aggregates announced from the AfriNIC address blocks: 13025
AfriNIC Region origin ASes present in the Internet Routing Table: 1821
AfriNIC Prefixes per ASN: 23.31
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 357
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1189
Number of AfriNIC addresses announced to Internet: 105828864
Equivalent to 6 /8s, 78 /16s and 210 /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 9831 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4571 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3862 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3622 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3536 497 253 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2769 864 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 TATACOMM-AS TATA Communications formerl
45090 2150 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 9813 11369 3389 AMAZON-02, US
11492 4600 305 612 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3524 3046 236 ASN-CXA-ALL-CCI-22773-RDC, US
174 3462 6630 817 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3162 1348 2250 AKAMAI-AS, US
367 2877 3569 1364 DNIC-ASBLK-00306-00371, US
396982 2763 3641 412 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 7664 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3913 3396 146 AKAMAI-ASN1, NL
9009 3270 283 1598 M247, RO
12389 2988 2304 905 ROSTELECOM-AS, RU
8551 2642 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1528 1852 14 TE-AS TE-AS, EG
44477 1514 99 721 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 12364 3315 493 UNINET, MX
10620 3525 496 887 Telmex Colombia S.A., CO
13999 2524 346 655 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1146 177 423 Techtel LMDS Comunicaciones Interactiva
6503 1101 346 479 Axtel, S.A.B. de C.V., MX
6147 1081 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 1549 545 28 RAYA-AS, EG
24863 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1159 75 74 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 553 1861 34 IAM-AS, MA
15399 532 56 55 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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 12364 3315 493 UNINET, MX
9808 9831 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9813 11369 3389 AMAZON-02, US
12479 7664 1709 144 UNI2-AS, ES
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4600 305 612 CABLEONE, US
18403 4571 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3913 3396 146 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 9831 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7664 7520 UNI2-AS, ES
16509 9813 6424 AMAZON-02, US
7545 5651 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4571 4546 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4600 3988 CABLEONE, US
7552 3862 3842 VIETEL-AS-AP Viettel Group, VN
20940 3913 3767 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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
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
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 174 COGENT-174, US
41.57.124.0/24 Origin: 37442 RESERVED, ZZ
41.57.124.0/24 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 /11:95 /12:298
/13:581 /14:1194 /15:2113 /16:13328 /17:8246 /18:13853
/19:24808 /20:43741 /21:51882 /22:111913 /23:102204 /24:582321
/25:121 /26:79 /27:138 /28:28 /29:81 /30:18
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6782 7664 UNI2-AS, ES
8151 6380 12364 UNINET, MX
11492 3513 4600 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2616 3524 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2142 2486 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2131 3525 Telmex Colombia S.A., CO
8551 2118 2642 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2257 2:1498 3:322 4:8 5:4607 6:162
7:6 8:1506 9:1 11:172 12:1463 13:377
14:2356 15:318 16:209 17:368 18:758 20:365
21:4 22:188 23:6681 24:3110 25:2 27:2635
29:19 31:2706 32:54 34:61 35:125 36:2271
37:4481 38:7231 39:893 40:122 41:4253 42:2207
43:2357 44:322 45:17706 46:4454 47:302 49:1939
50:1931 51:576 52:1587 54:307 55:996 56:5
57:173 58:2040 59:1187 60:1029 61:2609 62:2765
63:1908 64:5720 65:2333 66:4765 67:3101 68:1346
69:4130 70:1360 71:583 72:2969 74:2605 75:1585
76:626 77:2559 78:1858 79:2491 80:2206 81:1972
82:1558 83:1325 84:1654 85:3149 86:834 87:2283
88:1292 89:4066 90:680 91:8198 92:2199 93:2669
94:3706 95:4161 96:1308 97:314 98:1030 99:743
100:94 101:1167 102:3322 103:32455 104:4857 105:1038
106:928 107:2736 108:1126 109:4093 110:2125 111:3213
112:2070 113:1804 114:1789 115:2084 116:1877 117:2609
118:2751 119:1951 120:1786 121:1278 122:2688 123:2222
124:1572 125:2833 126:32 128:1498 129:942 130:1124
131:1937 132:823 133:410 134:1720 135:358 136:951
137:1177 138:2997 139:1557 140:1388 141:1371 142:1609
143:1560 144:980 145:348 146:2064 147:1761 148:2493
149:2585 150:1045 151:1338 152:2012 153:593 154:6280
155:1427 156:2265 157:1697 158:1111 159:2329 160:2670
161:1640 162:3617 163:1719 164:1674 165:2171 166:1130
167:1799 168:4104 169:801 170:4997 171:1006 172:3837
173:3062 174:903 175:1223 176:3687 177:5394 178:3595
179:2491 180:2342 181:3766 182:3393 183:2040 184:2274
185:20885 186:5374 187:4828 188:4170 189:4301 190:9593
191:1877 192:10997 193:9087 194:7506 195:5364 196:3201
197:2614 198:5958 199:7584 200:8425 201:6429 202:10343
203:10234 204:4575 205:3746 206:4534 207:3457 208:4184
209:5029 210:4456 211:2488 212:4353 213:3437 214:1087
215:50 216:6818 217:2915 218:1330 219:406 220:1816
221:1036 222:698 223:2184
End of report
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