[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Dec 6 21:31:15 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 06 Dec, 2023
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: 948160
Prefixes after maximum aggregation (per Origin AS): 356042
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 455214
Number of IPv4 prefixes with a valid ROA: 441735
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 506419
Total ASes present in the Internet Routing Table: 75077
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64473
Origin ASes announcing only one prefix: 26069
Transit ASes present in the Internet Routing Table: 10604
Transit-only ASes present in the Internet Routing Table: 477
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 38
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 987
Number of instances of unregistered ASNs: 987
Number of 32-bit ASNs allocated by the RIRs: 43163
Number of 32-bit ASNs visible in the Routing Table: 35465
Prefixes from 32-bit ASNs in the Routing Table: 182915
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 402
Number of addresses announced to Internet: 3048446976
Equivalent to 181 /8s, 179 /16s and 156 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 318868
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246584
Total APNIC prefixes after maximum aggregation: 71130
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 239822
Unique aggregates announced from the APNIC address blocks: 99288
APNIC Region origin ASes present in the Internet Routing Table: 13749
APNIC Prefixes per ASN: 17.44
APNIC Region origin ASes announcing only one prefix: 4147
APNIC Region transit ASes present in the Internet Routing Table: 1851
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9101
Number of APNIC addresses announced to Internet: 770885696
Equivalent to 45 /8s, 242 /16s and 200 /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: 275492
Total ARIN prefixes after maximum aggregation: 124537
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 280279
Unique aggregates announced from the ARIN address blocks: 132692
ARIN Region origin ASes present in the Internet Routing Table: 19085
ARIN Prefixes per ASN: 14.69
ARIN Region origin ASes announcing only one prefix: 6948
ARIN Region transit ASes present in the Internet Routing Table: 1957
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4831
Number of ARIN addresses announced to Internet: 1276707904
Equivalent to 76 /8s, 25 /16s and 4 /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: 264628
Total RIPE prefixes after maximum aggregation: 124953
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259207
Unique aggregates announced from the RIPE address blocks: 160735
RIPE Region origin ASes present in the Internet Routing Table: 28516
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12080
RIPE Region transit ASes present in the Internet Routing Table: 3909
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11477
Number of RIPE addresses announced to Internet: 714448000
Equivalent to 42 /8s, 149 /16s and 156 /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: 128727
Total LACNIC prefixes after maximum aggregation: 28713
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127326
Unique aggregates announced from the LACNIC address blocks: 49410
LACNIC Region origin ASes present in the Internet Routing Table: 11062
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2290
LACNIC Region transit ASes present in the Internet Routing Table: 2367
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 38
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8907
Number of LACNIC addresses announced to Internet: 178383872
Equivalent to 10 /8s, 161 /16s and 236 /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: 31742
Total AfriNIC prefixes after maximum aggregation: 6034
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 41124
Unique aggregates announced from the AfriNIC address blocks: 12768
AfriNIC Region origin ASes present in the Internet Routing Table: 1808
AfriNIC Prefixes per ASN: 22.75
AfriNIC Region origin ASes announcing only one prefix: 604
AfriNIC Region transit ASes present in the Internet Routing Table: 337
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1149
Number of AfriNIC addresses announced to Internet: 107703040
Equivalent to 6 /8s, 107 /16s and 107 /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 9741 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5677 784 691 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4407 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3836 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3568 1045 67 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3350 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3248 494 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2639 854 368 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2232 11258 588 KIXS-AS-KR Korea Telecom, KR
4755 2162 442 195 TATACOMM-AS TATA Communications formerl
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 9320 11167 3371 AMAZON-02, US
11492 4560 302 680 CABLEONE, US
7155 4165 288 95 VIASAT-SP-BACKBONE, US
6327 3559 1320 68 SHAW, CA
22773 3511 3056 303 ASN-CXA-ALL-CCI-22773-RDC, US
749 3163 54930 2415 DNIC-AS-00749, US
16625 3154 1399 2311 AKAMAI-AS, US
367 2996 3844 1421 DNIC-ASBLK-00306-00371, US
396982 2724 3631 375 GOOGLE-CLOUD-PLATFORM, US
7018 2553 23610 1593 ATT-INTERNET4, 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 7522 1714 146 UNI2-AS, ES
39891 4502 267 55 ALJAWWALSTC-AS, SA
20940 4006 3397 142 AKAMAI-ASN1, NL
9009 3488 300 1629 M247, RO
12389 2861 2299 904 ROSTELECOM-AS, RU
8551 2742 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2323 360 588 TELLCOM-AS, TR
58224 1610 895 586 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1521 1852 14 TE-AS TE-AS, EG
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 12126 3377 603 UNINET, MX
10620 3527 499 872 Telmex Colombia S.A., CO
13999 2470 337 650 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1345 2321 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1096 174 435 Techtel LMDS Comunicaciones Interactiva
28202 1090 52 9 Rede Brasileira de Comunicacao SA, BR
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 1548 545 28 RAYA-AS, EG
24863 1413 389 16 LINKdotNET-AS, EG
36992 1359 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1046 67 51 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 552 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 539 82 3 KENET-AS, KE
15399 534 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 12126 3377 603 UNINET, MX
9808 9741 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9320 11167 3371 AMAZON-02, US
12479 7522 1714 146 UNI2-AS, ES
7545 5677 784 691 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4560 302 680 CABLEONE, US
39891 4502 267 55 ALJAWWALSTC-AS, SA
18403 4407 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4165 288 95 VIASAT-SP-BACKBONE, US
20940 4006 3397 142 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 9741 9700 CHINAMOBILE-CN China Mobile Communications Grou
12479 7522 7376 UNI2-AS, ES
16509 9320 5949 AMAZON-02, US
7545 5677 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4502 4447 ALJAWWALSTC-AS, SA
18403 4407 4382 FPT-AS-AP FPT Telecom Company, VN
7155 4165 4070 VIASAT-SP-BACKBONE, US
11492 4560 3880 CABLEONE, US
20940 4006 3864 AKAMAI-ASN1, NL
7552 3836 3816 VIETEL-AS-AP Viettel Group, VN
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 33650 COMCAST-33650, 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 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.142.84.0/24 Origin: 150698 VCL-AS-AP VCORE LTD, VN
23.142.84.0/24 Transit: 33387 NOCIX, 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 /10:37 /11:99 /12:299
/13:580 /14:1190 /15:2107 /16:13499 /17:8325 /18:13999
/19:25191 /20:43969 /21:52174 /22:111351 /23:103104 /24:571751
/25:84 /26:63 /27:134 /28:39 /29:90 /30:19
/31:6 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6615 7522 UNI2-AS, ES
8151 6143 12126 UNINET, MX
11492 3474 4560 CABLEONE, US
6327 3367 3559 SHAW, CA
39891 3256 4502 ALJAWWALSTC-AS, SA
7155 3112 4165 VIASAT-SP-BACKBONE, US
22773 2562 3511 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2219 2742 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2126 2470 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2120 3527 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)
----------------------------------------------
1:2238 2:1431 3:280 4:7 5:4471 6:160
7:6 8:1504 9:1 11:172 12:1488 13:369
14:2325 15:301 16:205 17:362 18:698 20:333
21:4 22:188 23:6535 24:2967 25:2 27:2646
29:19 31:2580 32:62 34:33 35:118 36:2044
37:4481 38:5774 39:882 40:149 41:4280 42:2114
43:2335 44:332 45:17363 46:4431 47:285 49:1904
50:1887 51:575 52:1585 54:392 55:835 56:5
57:136 58:1907 59:1105 60:1008 61:2519 62:2804
63:1912 64:5637 65:2368 66:5094 67:3087 68:1361
69:4107 70:1340 71:616 72:3002 74:2650 75:1596
76:621 77:2393 78:1836 79:2889 80:2136 81:1873
82:1525 83:1334 84:1625 85:3004 86:782 87:2073
88:1283 89:3990 90:639 91:7997 92:2169 93:2644
94:3604 95:4008 96:1298 97:316 98:1016 99:737
100:94 101:1411 102:3250 103:32383 104:4800 105:990
106:975 107:2742 108:1141 109:3709 110:2118 111:3149
112:2083 113:1714 114:1749 115:2071 116:1968 117:2562
118:2738 119:1963 120:1755 121:1247 122:2653 123:2195
124:1592 125:2738 128:1513 129:916 130:1074 131:2087
132:890 133:410 134:1706 135:341 136:921 137:1141
138:2899 139:1571 140:1342 141:1358 142:1561 143:1591
144:992 145:344 146:2000 147:1639 148:2447 149:2356
150:1024 151:1289 152:1855 153:597 154:5316 155:1387
156:2151 157:1374 158:1083 159:2215 160:2659 161:1622
162:3572 163:1644 164:1645 165:1906 166:1101 167:1774
168:4017 169:804 170:4945 171:973 172:3764 173:3026
174:902 175:1240 176:3662 177:5530 178:3553 179:2457
180:2328 181:3710 182:3408 183:2006 184:2249 185:20657
186:5102 187:4685 188:4123 189:4309 190:9511 191:1936
192:11027 193:9005 194:7364 195:5301 196:3185 197:2722
198:5990 199:6643 200:8413 201:6352 202:10458 203:10161
204:4604 205:3664 206:4444 207:3479 208:4115 209:4908
210:4330 211:2466 212:4265 213:3427 214:1116 215:63
216:6781 217:2852 218:1306 219:412 220:1796 221:1015
222:695 223:2193
End of report
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