[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Sep 26 21:30:33 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 26 Sep, 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: 945058
Prefixes after maximum aggregation (per Origin AS): 353148
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452776
Number of IPv4 prefixes with a valid ROA: 432795
Number of IPv4 prefixes with an invalid ROA: 1952
Number of IPv4 prefixes with no ROA: 510311
Total ASes present in the Internet Routing Table: 74877
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64433
Origin ASes announcing only one prefix: 25963
Transit ASes present in the Internet Routing Table: 10444
Transit-only ASes present in the Internet Routing Table: 461
Paths with bogon ASNs present in the IPv4 Routing Table: 104
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1045
Number of instances of unregistered ASNs: 1048
Number of 32-bit ASNs allocated by the RIRs: 42696
Number of 32-bit ASNs visible in the Routing Table: 35158
Prefixes from 32-bit ASNs in the Routing Table: 180178
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 539
Number of addresses announced to Internet: 3054755328
Equivalent to 182 /8s, 19 /16s and 222 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 319298
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244521
Total APNIC prefixes after maximum aggregation: 70303
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238366
Unique aggregates announced from the APNIC address blocks: 98658
APNIC Region origin ASes present in the Internet Routing Table: 13628
APNIC Prefixes per ASN: 17.49
APNIC Region origin ASes announcing only one prefix: 4057
APNIC Region transit ASes present in the Internet Routing Table: 1826
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8984
Number of APNIC addresses announced to Internet: 772490048
Equivalent to 46 /8s, 11 /16s and 67 /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: 276274
Total ARIN prefixes after maximum aggregation: 123911
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279563
Unique aggregates announced from the ARIN address blocks: 131835
ARIN Region origin ASes present in the Internet Routing Table: 19104
ARIN Prefixes per ASN: 14.63
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1931
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4826
Number of ARIN addresses announced to Internet: 1278856256
Equivalent to 76 /8s, 57 /16s and 204 /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: 264753
Total RIPE prefixes after maximum aggregation: 123672
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260117
Unique aggregates announced from the RIPE address blocks: 159900
RIPE Region origin ASes present in the Internet Routing Table: 28437
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12028
RIPE Region transit ASes present in the Internet Routing Table: 3880
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11358
Number of RIPE addresses announced to Internet: 716715648
Equivalent to 42 /8s, 184 /16s and 54 /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: 126869
Total LACNIC prefixes after maximum aggregation: 28560
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125695
Unique aggregates announced from the LACNIC address blocks: 49302
LACNIC Region origin ASes present in the Internet Routing Table: 11040
LACNIC Prefixes per ASN: 11.39
LACNIC Region origin ASes announcing only one prefix: 2324
LACNIC Region transit ASes present in the Internet Routing Table: 2324
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8850
Number of LACNIC addresses announced to Internet: 178429952
Equivalent to 10 /8s, 162 /16s and 160 /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: 31596
Total AfriNIC prefixes after maximum aggregation: 5984
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 40772
Unique aggregates announced from the AfriNIC address blocks: 12627
AfriNIC Region origin ASes present in the Internet Routing Table: 1800
AfriNIC Prefixes per ASN: 22.65
AfriNIC Region origin ASes announcing only one prefix: 601
AfriNIC Region transit ASes present in the Internet Routing Table: 322
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: 1140
Number of AfriNIC addresses announced to Internet: 107823104
Equivalent to 6 /8s, 109 /16s and 64 /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 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5727 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4264 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3743 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3593 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3411 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 3167 498 250 BBIL-AP BHARTI Airtel Ltd., IN
24560 2524 850 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11269 604 KIXS-AS-KR Korea Telecom, KR
4755 2186 442 201 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 9067 10987 3273 AMAZON-02, US
11492 4533 301 670 CABLEONE, US
7155 4177 288 98 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3529 3039 296 ASN-CXA-ALL-CCI-22773-RDC, US
749 3151 54959 2403 DNIC-AS-00749, US
367 3003 3834 1424 DNIC-ASBLK-00306-00371, US
16625 2982 1407 2281 AKAMAI-AS, US
396982 2698 3597 395 GOOGLE-CLOUD-PLATFORM, US
7018 2511 23672 1568 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 7390 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4080 3398 179 AKAMAI-ASN1, NL
8551 3448 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2952 2298 917 ROSTELECOM-AS, RU
9009 2889 264 1475 M247, RO
34984 2334 362 592 TELLCOM-AS, TR
58224 1724 923 527 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1468 98 1137 ASDETUK www.heficed.com, US
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 11869 3369 603 UNINET, MX
10620 3543 506 852 Telmex Colombia S.A., CO
13999 2399 330 617 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1326 2322 239 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1112 369 22 Telefonica del Peru S.A.A., PE
11664 1106 179 430 Techtel LMDS Comunicaciones Interactiva
28202 1090 52 9 Rede Brasileira de Comunicacao SA, BR
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 1606 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1046 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 675 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 539 55 51 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 11869 3369 603 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9067 10987 3273 AMAZON-02, US
12479 7390 1713 145 UNI2-AS, ES
7545 5727 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4533 301 670 CABLEONE, US
18403 4264 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 98 VIASAT-SP-BACKBONE, US
20940 4080 3398 179 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 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou
12479 7390 7245 UNI2-AS, ES
16509 9067 5794 AMAZON-02, US
7545 5727 5037 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4264 4239 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4079 VIASAT-SP-BACKBONE, US
20940 4080 3901 AKAMAI-ASN1, NL
11492 4533 3863 CABLEONE, US
7552 3743 3723 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 3356 LEVEL3, 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 3356 LEVEL3, 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
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 /10:38 /11:101 /12:298
/13:576 /14:1196 /15:2111 /16:13536 /17:8320 /18:14030
/19:25219 /20:44111 /21:52151 /22:111344 /23:102593 /24:568561
/25:126 /26:96 /27:140 /28:48 /29:96 /30:23
/31:4 /32:310
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6477 7390 UNI2-AS, ES
8151 5885 11869 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3445 4533 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3123 4177 VIASAT-SP-BACKBONE, US
8551 2925 3448 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2583 3529 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2107 3543 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)
----------------------------------------------
1:2213 2:1425 3:265 4:7 5:4560 6:137
7:6 8:1526 9:1 10:1 11:172 12:1514
13:366 14:2325 15:303 16:199 17:369 18:652
20:294 21:4 22:188 23:6440 24:2905 25:2
27:2655 29:19 31:2566 32:81 34:26 35:117
36:2005 37:4536 38:5425 39:868 40:146 41:4315
42:2066 43:2312 44:324 45:17282 46:4367 47:370
49:1816 50:1902 51:598 52:1594 54:392 55:966
56:5 57:131 58:1854 59:1123 60:1006 61:2597
62:2773 63:1920 64:5820 65:2395 66:5053 67:3069
68:1354 69:4194 70:1356 71:677 72:3031 74:2647
75:1595 76:629 77:2415 78:1837 79:2991 80:2117
81:1840 82:1506 83:1309 84:1546 85:3110 86:770
87:2101 88:1250 89:3946 90:623 91:7928 92:2065
93:2631 94:3565 95:4041 96:1301 97:315 98:1096
99:731 100:91 101:1288 102:3103 103:32284 104:4732
105:971 106:886 107:2693 108:1140 109:4271 110:2125
111:3148 112:2065 113:1770 114:1702 115:2072 116:1907
117:2542 118:2697 119:1969 120:1779 121:1139 122:2628
123:2181 124:1565 125:2535 128:1490 129:931 130:1068
131:2081 132:871 133:408 134:1786 135:348 136:977
137:1128 138:2809 139:1581 140:1292 141:1327 142:1518
143:1593 144:1010 145:352 146:1967 147:1619 148:2469
149:2277 150:892 151:1232 152:1874 153:593 154:5177
155:1395 156:1984 157:1348 158:1060 159:2257 160:2672
161:1573 162:3563 163:1616 164:1745 165:1904 166:1059
167:1744 168:3950 169:887 170:4890 171:926 172:3757
173:2985 174:990 175:1203 176:3836 177:5297 178:3556
179:2428 180:2473 181:3555 182:3320 183:1996 184:2277
185:20799 186:5017 187:4574 188:4276 189:4145 190:9420
191:1828 192:10995 193:9004 194:7378 195:5309 196:3240
197:2558 198:5970 199:6156 200:8089 201:6141 202:10460
203:10176 204:4580 205:3708 206:4420 207:3486 208:4176
209:4944 210:4296 211:2458 212:4310 213:3443 214:1115
215:70 216:6774 217:2871 218:1286 219:405 220:1800
221:984 222:664 223:2152
End of report
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