[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Nov 14 21:31:11 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 14 Nov, 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: 946122
Prefixes after maximum aggregation (per Origin AS): 354701
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454230
Number of IPv4 prefixes with a valid ROA: 438776
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 507341
Total ASes present in the Internet Routing Table: 75001
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64429
Origin ASes announcing only one prefix: 26018
Transit ASes present in the Internet Routing Table: 10572
Transit-only ASes present in the Internet Routing Table: 480
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: 41
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 984
Number of instances of unregistered ASNs: 984
Number of 32-bit ASNs allocated by the RIRs: 43047
Number of 32-bit ASNs visible in the Routing Table: 35360
Prefixes from 32-bit ASNs in the Routing Table: 181808
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: 388
Number of addresses announced to Internet: 3050350848
Equivalent to 181 /8s, 208 /16s and 169 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 319027
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 245125
Total APNIC prefixes after maximum aggregation: 70663
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 238402
Unique aggregates announced from the APNIC address blocks: 98678
APNIC Region origin ASes present in the Internet Routing Table: 13696
APNIC Prefixes per ASN: 17.41
APNIC Region origin ASes announcing only one prefix: 4114
APNIC Region transit ASes present in the Internet Routing Table: 1840
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: 9052
Number of APNIC addresses announced to Internet: 771665472
Equivalent to 45 /8s, 254 /16s and 174 /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: 275338
Total ARIN prefixes after maximum aggregation: 124161
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280072
Unique aggregates announced from the ARIN address blocks: 132460
ARIN Region origin ASes present in the Internet Routing Table: 19072
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6943
ARIN Region transit ASes present in the Internet Routing Table: 1963
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: 4827
Number of ARIN addresses announced to Internet: 1277105472
Equivalent to 76 /8s, 31 /16s and 21 /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: 265233
Total RIPE prefixes after maximum aggregation: 124591
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259860
Unique aggregates announced from the RIPE address blocks: 160650
RIPE Region origin ASes present in the Internet Routing Table: 28503
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12064
RIPE Region transit ASes present in the Internet Routing Table: 3898
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11451
Number of RIPE addresses announced to Internet: 715374976
Equivalent to 42 /8s, 163 /16s and 193 /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: 127816
Total LACNIC prefixes after maximum aggregation: 28560
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 126446
Unique aggregates announced from the LACNIC address blocks: 49274
LACNIC Region origin ASes present in the Internet Routing Table: 11057
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2298
LACNIC Region transit ASes present in the Internet Routing Table: 2346
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 41
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8883
Number of LACNIC addresses announced to Internet: 178369792
Equivalent to 10 /8s, 161 /16s and 181 /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: 31626
Total AfriNIC prefixes after maximum aggregation: 6035
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 40954
Unique aggregates announced from the AfriNIC address blocks: 12850
AfriNIC Region origin ASes present in the Internet Routing Table: 1808
AfriNIC Prefixes per ASN: 22.65
AfriNIC Region origin ASes announcing only one prefix: 599
AfriNIC Region transit ASes present in the Internet Routing Table: 338
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: 1147
Number of AfriNIC addresses announced to Internet: 107521024
Equivalent to 6 /8s, 104 /16s and 164 /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 9716 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5701 786 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4249 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3827 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3572 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3262 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 2993 490 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2581 851 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2281 11268 602 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 9189 11055 3329 AMAZON-02, US
11492 4555 302 676 CABLEONE, US
7155 4161 288 96 VIASAT-SP-BACKBONE, US
6327 3555 1320 67 SHAW, CA
22773 3511 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
749 3160 54933 2412 DNIC-AS-00749, US
16625 3131 1397 2304 AKAMAI-AS, US
367 3042 3874 1439 DNIC-ASBLK-00306-00371, US
396982 2720 3626 394 GOOGLE-CLOUD-PLATFORM, US
30036 2479 355 421 MEDIACOM-ENTERPRISE-BUSINESS, 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 7455 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4024 3397 142 AKAMAI-ASN1, NL
8551 3441 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3423 297 1589 M247, RO
12389 2888 2295 912 ROSTELECOM-AS, RU
34984 2322 361 589 TELLCOM-AS, TR
58224 1651 910 584 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1524 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 12027 3377 595 UNINET, MX
10620 3545 504 860 Telmex Colombia S.A., CO
13999 2452 335 635 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1333 2322 237 Claro NXT Telecomunicacoes Ltda, BR
3816 1297 778 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1070 172 435 Techtel LMDS Comunicaciones Interactiva
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
24863 1611 393 19 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 43 Vodafone-, EG
37457 557 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 517 54 43 WANANCHI-, KE
37342 511 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 12027 3377 595 UNINET, MX
9808 9716 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9189 11055 3329 AMAZON-02, US
12479 7455 1713 145 UNI2-AS, ES
7545 5701 786 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4555 302 676 CABLEONE, US
18403 4249 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4161 288 96 VIASAT-SP-BACKBONE, US
20940 4024 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 9716 9676 CHINAMOBILE-CN China Mobile Communications Grou
12479 7455 7310 UNI2-AS, ES
16509 9189 5860 AMAZON-02, US
7545 5701 5011 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4249 4224 FPT-AS-AP FPT Telecom Company, VN
7155 4161 4065 VIASAT-SP-BACKBONE, US
20940 4024 3882 AKAMAI-ASN1, NL
11492 4555 3879 CABLEONE, US
7552 3827 3807 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 11168 SCC, 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
23.165.72.0/24 Origin: 399226 SPEEDFI, CA
23.165.72.0/24 Transit: 6939 HURRICANE, 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 /11:100 /12:300
/13:580 /14:1194 /15:2106 /16:13507 /17:8352 /18:13968
/19:25147 /20:44021 /21:52155 /22:111543 /23:102756 /24:569875
/25:84 /26:61 /27:135 /28:38 /29:89 /30:19
/31:5 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6544 7455 UNI2-AS, ES
8151 6046 12027 UNINET, MX
11492 3468 4555 CABLEONE, US
6327 3364 3555 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3109 4161 VIASAT-SP-BACKBONE, US
8551 2918 3441 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2564 3511 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2134 2479 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2119 3545 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)
----------------------------------------------
1:2215 2:1436 3:273 4:7 5:4462 6:161
7:6 8:1514 9:1 11:172 12:1494 13:362
14:2315 15:301 16:201 17:364 18:671 20:338
21:4 22:188 23:6523 24:2952 25:2 27:2637
29:19 31:2597 32:64 34:31 35:116 36:2022
37:4466 38:5668 39:878 40:148 41:4165 42:2063
43:2305 44:330 45:17385 46:4412 47:310 49:1862
50:1892 51:575 52:1587 54:393 55:883 56:5
57:137 58:1882 59:1103 60:1010 61:2524 62:2783
63:1875 64:5644 65:2362 66:5077 67:3083 68:1352
69:4113 70:1338 71:614 72:2984 74:2656 75:1597
76:628 77:2454 78:1839 79:3019 80:2129 81:1859
82:1531 83:1316 84:1616 85:3019 86:753 87:2041
88:1276 89:3976 90:633 91:8002 92:2133 93:2654
94:3617 95:4010 96:1301 97:315 98:1079 99:737
100:91 101:1385 102:3174 103:32188 104:4828 105:973
106:972 107:2775 108:1143 109:4251 110:2110 111:3134
112:2076 113:1675 114:1713 115:2066 116:1948 117:2548
118:2706 119:1952 120:1753 121:1199 122:2639 123:2199
124:1573 125:2615 128:1487 129:923 130:1074 131:2072
132:871 133:408 134:1704 135:341 136:918 137:1141
138:2867 139:1571 140:1332 141:1335 142:1556 143:1567
144:986 145:341 146:1978 147:1635 148:2460 149:2339
150:892 151:1251 152:1859 153:606 154:5365 155:1390
156:2129 157:1358 158:1055 159:2209 160:2653 161:1601
162:3555 163:1619 164:1667 165:1912 166:1069 167:1764
168:4020 169:798 170:4904 171:973 172:3865 173:3013
174:954 175:1213 176:3688 177:5413 178:3536 179:2441
180:2261 181:3624 182:3256 183:1986 184:2267 185:20862
186:5091 187:4636 188:4177 189:4255 190:9434 191:1895
192:11019 193:9008 194:7362 195:5210 196:3173 197:2570
198:5978 199:6486 200:8248 201:6324 202:10476 203:10133
204:4571 205:3695 206:4435 207:3493 208:4116 209:4905
210:4306 211:2475 212:4316 213:3426 214:1116 215:71
216:6743 217:2880 218:1310 219:412 220:1800 221:1006
222:682 223:2176
End of report
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