[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Nov 11 21:31:14 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 11 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: 945830
Prefixes after maximum aggregation (per Origin AS): 354533
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454168
Number of IPv4 prefixes with a valid ROA: 438800
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 507025
Total ASes present in the Internet Routing Table: 74970
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64420
Origin ASes announcing only one prefix: 25980
Transit ASes present in the Internet Routing Table: 10550
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: 1008
Number of instances of unregistered ASNs: 1008
Number of 32-bit ASNs allocated by the RIRs: 43039
Number of 32-bit ASNs visible in the Routing Table: 35337
Prefixes from 32-bit ASNs in the Routing Table: 181560
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: 389
Number of addresses announced to Internet: 3050248192
Equivalent to 181 /8s, 207 /16s and 24 /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: 318948
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 245025
Total APNIC prefixes after maximum aggregation: 70641
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 238332
Unique aggregates announced from the APNIC address blocks: 98660
APNIC Region origin ASes present in the Internet Routing Table: 13663
APNIC Prefixes per ASN: 17.44
APNIC Region origin ASes announcing only one prefix: 4092
APNIC Region transit ASes present in the Internet Routing Table: 1830
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: 9025
Number of APNIC addresses announced to Internet: 771680064
Equivalent to 45 /8s, 254 /16s and 231 /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: 275248
Total ARIN prefixes after maximum aggregation: 124034
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279874
Unique aggregates announced from the ARIN address blocks: 132421
ARIN Region origin ASes present in the Internet Routing Table: 19068
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6938
ARIN Region transit ASes present in the Internet Routing Table: 1959
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: 4824
Number of ARIN addresses announced to Internet: 1276907072
Equivalent to 76 /8s, 28 /16s and 14 /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: 265115
Total RIPE prefixes after maximum aggregation: 124556
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259825
Unique aggregates announced from the RIPE address blocks: 160628
RIPE Region origin ASes present in the Internet Routing Table: 28504
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: 3901
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11452
Number of RIPE addresses announced to Internet: 715405184
Equivalent to 42 /8s, 164 /16s and 55 /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: 127679
Total LACNIC prefixes after maximum aggregation: 28562
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126341
Unique aggregates announced from the LACNIC address blocks: 49296
LACNIC Region origin ASes present in the Internet Routing Table: 11059
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2284
LACNIC Region transit ASes present in the Internet Routing Table: 2345
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: 8887
Number of LACNIC addresses announced to Internet: 178373120
Equivalent to 10 /8s, 161 /16s and 194 /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: 31755
Total AfriNIC prefixes after maximum aggregation: 6028
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41069
Unique aggregates announced from the AfriNIC address blocks: 12844
AfriNIC Region origin ASes present in the Internet Routing Table: 1808
AfriNIC Prefixes per ASN: 22.72
AfriNIC Region origin ASes announcing only one prefix: 602
AfriNIC Region transit ASes present in the Internet Routing Table: 335
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1149
Number of AfriNIC addresses announced to Internet: 107568384
Equivalent to 6 /8s, 105 /16s and 93 /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 9688 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5711 785 688 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4257 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3820 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3571 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3260 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 2992 490 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2580 851 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2283 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 9155 11049 3356 AMAZON-02, US
11492 4550 302 673 CABLEONE, US
7155 4161 288 96 VIASAT-SP-BACKBONE, US
6327 3555 1320 67 SHAW, CA
22773 3513 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3160 54933 2412 DNIC-AS-00749, US
16625 3132 1392 2303 AKAMAI-AS, US
367 3030 3868 1431 DNIC-ASBLK-00306-00371, US
396982 2720 3626 394 GOOGLE-CLOUD-PLATFORM, US
7018 2523 23616 1601 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 7434 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4005 3397 141 AKAMAI-ASN1, NL
8551 3442 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3424 297 1593 M247, RO
12389 2888 2295 912 ROSTELECOM-AS, RU
34984 2322 361 590 TELLCOM-AS, TR
58224 1662 913 569 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1518 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 12010 3371 601 UNINET, MX
10620 3545 504 860 Telmex Colombia S.A., CO
13999 2447 333 632 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1332 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1298 778 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1103 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1053 168 430 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 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1247 553 97 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 521 54 46 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 12010 3371 601 UNINET, MX
9808 9688 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9155 11049 3356 AMAZON-02, US
12479 7434 1713 145 UNI2-AS, ES
7545 5711 785 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4550 302 673 CABLEONE, US
18403 4257 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4161 288 96 VIASAT-SP-BACKBONE, US
20940 4005 3397 141 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 9688 9648 CHINAMOBILE-CN China Mobile Communications Grou
12479 7434 7289 UNI2-AS, ES
16509 9155 5799 AMAZON-02, US
7545 5711 5023 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4257 4232 FPT-AS-AP FPT Telecom Company, VN
7155 4161 4065 VIASAT-SP-BACKBONE, US
11492 4550 3877 CABLEONE, US
20940 4005 3864 AKAMAI-ASN1, NL
7552 3820 3800 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
23.176.160.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /17:8338 /18:13970
/19:25128 /20:44010 /21:52118 /22:111457 /23:102743 /24:569760
/25:84 /26:61 /27:136 /28:38 /29:89 /30:19
/31:5 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6524 7434 UNI2-AS, ES
8151 6032 12010 UNINET, MX
11492 3463 4550 CABLEONE, US
6327 3364 3555 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3109 4161 VIASAT-SP-BACKBONE, US
8551 2919 3442 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2566 3513 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2140 2485 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)
----------------------------------------------
1:2216 2:1438 3:271 4:3 5:4460 6:161
7:6 8:1512 9:1 11:172 12:1496 13:352
14:2320 15:301 16:202 17:363 18:668 20:335
21:4 22:188 23:6521 24:2938 25:2 27:2649
29:19 31:2596 32:64 34:30 35:117 36:2022
37:4475 38:5660 39:867 40:148 41:4238 42:2077
43:2303 44:331 45:17392 46:4407 47:371 49:1863
50:1893 51:575 52:1585 54:393 55:883 56:5
57:136 58:1879 59:1103 60:1013 61:2522 62:2762
63:1909 64:5656 65:2353 66:5063 67:3090 68:1354
69:4140 70:1341 71:613 72:2998 74:2656 75:1601
76:626 77:2451 78:1840 79:3018 80:2129 81:1863
82:1532 83:1314 84:1617 85:3017 86:754 87:2038
88:1278 89:3977 90:631 91:7998 92:2135 93:2651
94:3622 95:4017 96:1300 97:315 98:1077 99:737
100:91 101:1385 102:3175 103:32119 104:4827 105:973
106:974 107:2684 108:1106 109:4249 110:2113 111:3146
112:2076 113:1690 114:1710 115:2063 116:1954 117:2560
118:2704 119:1954 120:1753 121:1198 122:2641 123:2202
124:1573 125:2614 128:1492 129:927 130:1073 131:2081
132:877 133:408 134:1698 135:343 136:918 137:1143
138:2881 139:1569 140:1330 141:1335 142:1560 143:1562
144:985 145:343 146:1981 147:1632 148:2474 149:2347
150:892 151:1251 152:1864 153:606 154:5369 155:1346
156:2096 157:1362 158:1051 159:2211 160:2654 161:1606
162:3559 163:1619 164:1671 165:1908 166:1000 167:1762
168:4018 169:797 170:4898 171:965 172:3872 173:3018
174:951 175:1216 176:3689 177:5399 178:3541 179:2442
180:2270 181:3630 182:3255 183:1982 184:2265 185:20833
186:5075 187:4606 188:4180 189:4229 190:9413 191:1883
192:11013 193:9008 194:7358 195:5217 196:3168 197:2663
198:5976 199:6462 200:8249 201:6312 202:10474 203:10137
204:4571 205:3674 206:4449 207:3505 208:4130 209:4923
210:4306 211:2478 212:4303 213:3423 214:1114 215:71
216:6751 217:2878 218:1306 219:409 220:1801 221:1007
222:675 223:2183
End of report
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