[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Apr 1 21:30:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 01 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: 956707
Prefixes after maximum aggregation (per Origin AS): 358857
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458762
Number of IPv4 prefixes with a valid ROA: 468671
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 488029
Total ASes present in the Internet Routing Table: 75568
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64802
Origin ASes announcing only one prefix: 26166
Transit ASes present in the Internet Routing Table: 10766
Transit-only ASes present in the Internet Routing Table: 506
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: 1086
Number of instances of unregistered ASNs: 1090
Number of 32-bit ASNs allocated by the RIRs: 43985
Number of 32-bit ASNs visible in the Routing Table: 36115
Prefixes from 32-bit ASNs in the Routing Table: 187697
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: 470
Number of addresses announced to Internet: 3028153216
Equivalent to 180 /8s, 125 /16s and 243 /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: 319520
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248849
Total APNIC prefixes after maximum aggregation: 72399
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241792
Unique aggregates announced from the APNIC address blocks: 99968
APNIC Region origin ASes present in the Internet Routing Table: 14018
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4248
APNIC Region transit ASes present in the Internet Routing Table: 1874
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9423
Number of APNIC addresses announced to Internet: 760278336
Equivalent to 45 /8s, 80 /16s and 237 /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: 277575
Total ARIN prefixes after maximum aggregation: 124359
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281962
Unique aggregates announced from the ARIN address blocks: 133046
ARIN Region origin ASes present in the Internet Routing Table: 19139
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 1967
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: 4874
Number of ARIN addresses announced to Internet: 1269828672
Equivalent to 75 /8s, 176 /16s and 12 /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: 266818
Total RIPE prefixes after maximum aggregation: 126414
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261862
Unique aggregates announced from the RIPE address blocks: 162803
RIPE Region origin ASes present in the Internet Routing Table: 28608
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12085
RIPE Region transit ASes present in the Internet Routing Table: 3980
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: 11709
Number of RIPE addresses announced to Internet: 714696192
Equivalent to 42 /8s, 153 /16s and 102 /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: 129953
Total LACNIC prefixes after maximum aggregation: 28792
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128192
Unique aggregates announced from the LACNIC address blocks: 49551
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.58
LACNIC Region origin ASes announcing only one prefix: 2251
LACNIC Region transit ASes present in the Internet Routing Table: 2403
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: 8926
Number of LACNIC addresses announced to Internet: 177205248
Equivalent to 10 /8s, 143 /16s and 240 /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: 32426
Total AfriNIC prefixes after maximum aggregation: 6178
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 42429
Unique aggregates announced from the AfriNIC address blocks: 13021
AfriNIC Region origin ASes present in the Internet Routing Table: 1815
AfriNIC Prefixes per ASN: 23.38
AfriNIC Region origin ASes announcing only one prefix: 612
AfriNIC Region transit ASes present in the Internet Routing Table: 354
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1183
Number of AfriNIC addresses announced to Internet: 105876224
Equivalent to 6 /8s, 79 /16s and 139 /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 9829 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5648 776 664 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4619 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3858 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3597 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3500 495 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2766 863 367 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 9781 11362 3416 AMAZON-02, US
11492 4596 305 619 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3604 1320 75 SHAW, CA
22773 3524 3046 235 ASN-CXA-ALL-CCI-22773-RDC, US
174 3514 6630 814 COGENT-174, US
749 3189 54916 2441 DNIC-AS-00749, US
16625 3143 1343 2241 AKAMAI-AS, US
367 2879 3580 1363 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 7680 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3906 3396 146 AKAMAI-ASN1, NL
9009 3267 283 1598 M247, RO
12389 2988 2304 905 ROSTELECOM-AS, RU
8551 2653 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1528 1852 14 TE-AS TE-AS, EG
44477 1504 98 713 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 12348 3315 493 UNINET, MX
10620 3528 497 889 Telmex Colombia S.A., CO
13999 2515 342 655 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1147 179 423 Techtel LMDS Comunicaciones Interactiva
6503 1103 346 480 Axtel, S.A.B. de C.V., MX
6147 1089 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 1207 76 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 555 1861 34 IAM-AS, MA
15399 534 56 53 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 12348 3315 493 UNINET, MX
9808 9829 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9781 11362 3416 AMAZON-02, US
12479 7680 1709 144 UNI2-AS, ES
7545 5648 776 664 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4619 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4596 305 619 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3906 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 9829 9768 CHINAMOBILE-CN China Mobile Communications Grou
12479 7680 7536 UNI2-AS, ES
16509 9781 6365 AMAZON-02, US
7545 5648 4984 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4619 4594 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4596 3977 CABLEONE, US
7552 3858 3838 VIETEL-AS-AP Viettel Group, VN
20940 3906 3760 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 /16:13332 /17:8253 /18:13852
/19:24829 /20:43811 /21:51889 /22:111856 /23:102245 /24:581528
/25:115 /26:70 /27:137 /28:36 /29:90 /30:33
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6796 7680 UNI2-AS, ES
8151 6364 12348 UNINET, MX
11492 3509 4596 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3401 3604 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2617 3524 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2136 2480 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2134 3528 Telmex Colombia S.A., CO
8551 2129 2653 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)
----------------------------------------------
1:2268 2:1485 3:320 4:8 5:4598 6:162
7:6 8:1510 9:1 11:172 12:1464 13:377
14:2356 15:318 16:210 17:369 18:755 20:363
21:4 22:188 23:6679 24:3104 25:2 27:2637
29:19 31:2685 32:55 34:64 35:125 36:2239
37:4500 38:7267 39:893 40:122 41:4237 42:2231
43:2351 44:319 45:17655 46:4466 47:301 49:1937
50:1920 51:576 52:1584 54:307 55:988 56:5
57:172 58:2045 59:1188 60:1028 61:2602 62:2774
63:1912 64:5732 65:2338 66:4798 67:3108 68:1347
69:4114 70:1359 71:584 72:2968 74:2604 75:1586
76:625 77:2557 78:1859 79:2491 80:2206 81:1951
82:1560 83:1326 84:1652 85:3130 86:828 87:2286
88:1298 89:4047 90:678 91:8192 92:2202 93:2657
94:3704 95:4170 96:1307 97:313 98:1040 99:743
100:93 101:1168 102:3294 103:32420 104:4736 105:1038
106:927 107:2754 108:1126 109:4085 110:2127 111:3208
112:2071 113:1784 114:1791 115:2083 116:1877 117:2601
118:2756 119:1964 120:1784 121:1278 122:2686 123:2222
124:1573 125:2843 126:32 128:1504 129:940 130:1110
131:1955 132:820 133:410 134:1723 135:359 136:953
137:1176 138:2997 139:1554 140:1390 141:1369 142:1625
143:1555 144:987 145:347 146:2048 147:1747 148:2502
149:2579 150:1046 151:1338 152:1983 153:593 154:6241
155:1430 156:2251 157:1683 158:1078 159:2323 160:2657
161:1637 162:3621 163:1717 164:1670 165:2176 166:1071
167:1784 168:4101 169:802 170:4997 171:1007 172:3842
173:3053 174:904 175:1221 176:3731 177:5399 178:3604
179:2482 180:2362 181:3767 182:3384 183:2041 184:2270
185:20883 186:5293 187:4766 188:4170 189:4285 190:9583
191:1858 192:11023 193:9087 194:7496 195:5352 196:3208
197:2613 198:5952 199:7567 200:8354 201:6424 202:10335
203:10254 204:4576 205:3740 206:4530 207:3461 208:4151
209:5023 210:4455 211:2487 212:4326 213:3438 214:1089
215:50 216:6810 217:2905 218:1330 219:406 220:1817
221:1035 222:692 223:2184
End of report
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