[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Jul 1 21:29:53 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 01 Jul, 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: 941234
Prefixes after maximum aggregation (per Origin AS): 350637
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 451188
Number of IPv4 prefixes with a valid ROA: 420849
Number of IPv4 prefixes with an invalid ROA: 2972
Number of IPv4 prefixes with no ROA: 517413
Total ASes present in the Internet Routing Table: 74551
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64284
Origin ASes announcing only one prefix: 25875
Transit ASes present in the Internet Routing Table: 10267
Transit-only ASes present in the Internet Routing Table: 430
Paths with bogon ASNs present in the IPv4 Routing Table: 69
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: 1056
Number of instances of unregistered ASNs: 1061
Number of 32-bit ASNs allocated by the RIRs: 42200
Number of 32-bit ASNs visible in the Routing Table: 34778
Prefixes from 32-bit ASNs in the Routing Table: 177658
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: 556
Number of addresses announced to Internet: 3053636352
Equivalent to 182 /8s, 2 /16s and 203 /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: 99.6
Total number of prefixes smaller than registry allocations: 318952
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243635
Total APNIC prefixes after maximum aggregation: 69036
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 237766
Unique aggregates announced from the APNIC address blocks: 98343
APNIC Region origin ASes present in the Internet Routing Table: 13445
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 3960
APNIC Region transit ASes present in the Internet Routing Table: 1795
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8796
Number of APNIC addresses announced to Internet: 773151296
Equivalent to 46 /8s, 21 /16s and 90 /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: 275031
Total ARIN prefixes after maximum aggregation: 123630
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277268
Unique aggregates announced from the ARIN address blocks: 130738
ARIN Region origin ASes present in the Internet Routing Table: 19122
ARIN Prefixes per ASN: 14.50
ARIN Region origin ASes announcing only one prefix: 6984
ARIN Region transit ASes present in the Internet Routing Table: 1877
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: 4819
Number of ARIN addresses announced to Internet: 1278686528
Equivalent to 76 /8s, 55 /16s and 53 /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: 263594
Total RIPE prefixes after maximum aggregation: 122912
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259950
Unique aggregates announced from the RIPE address blocks: 159577
RIPE Region origin ASes present in the Internet Routing Table: 28389
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12013
RIPE Region transit ASes present in the Internet Routing Table: 3828
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11245
Number of RIPE addresses announced to Internet: 717548160
Equivalent to 42 /8s, 196 /16s and 234 /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
196608-213403
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: 126921
Total LACNIC prefixes after maximum aggregation: 28467
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125966
Unique aggregates announced from the LACNIC address blocks: 49532
LACNIC Region origin ASes present in the Internet Routing Table: 11015
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2330
LACNIC Region transit ASes present in the Internet Routing Table: 2300
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: 8804
Number of LACNIC addresses announced to Internet: 177050112
Equivalent to 10 /8s, 141 /16s and 146 /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: 30997
Total AfriNIC prefixes after maximum aggregation: 5874
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 39722
Unique aggregates announced from the AfriNIC address blocks: 12534
AfriNIC Region origin ASes present in the Internet Routing Table: 1762
AfriNIC Prefixes per ASN: 22.54
AfriNIC Region origin ASes announcing only one prefix: 588
AfriNIC Region transit ASes present in the Internet Routing Table: 310
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1114
Number of AfriNIC addresses announced to Internet: 106866432
Equivalent to 6 /8s, 94 /16s and 167 /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 9504 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5681 784 694 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4222 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3673 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3462 1856 96 VNPT-AS-VN VNPT Corp, VN
9498 3044 498 249 BBIL-AP BHARTI Airtel Ltd., IN
24560 2434 837 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2309 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2187 442 199 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 8690 10889 3139 AMAZON-02, US
11492 4519 300 614 CABLEONE, US
7155 4170 288 87 VIASAT-SP-BACKBONE, US
22773 3541 3053 266 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3524 1319 66 SHAW, CA
16625 3147 1564 2364 AKAMAI-AS, US
749 3124 54969 2376 DNIC-AS-00749, US
367 2733 3744 1309 DNIC-ASBLK-00306-00371, US
396982 2669 3594 380 GOOGLE-CLOUD-PLATFORM, US
30036 2497 360 438 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 7293 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4123 3399 189 AKAMAI-ASN1, NL
8551 3466 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2943 2291 911 ROSTELECOM-AS, RU
9009 2664 247 1381 M247, RO
34984 2307 361 609 TELLCOM-AS, TR
6849 1835 307 17 UKRTELNET, UA
58224 1831 946 535 TCI, IR
13188 1607 100 26 TRIOLAN, UA
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 11505 3372 599 UNINET, MX
10620 3529 507 843 Telmex Colombia S.A., CO
13999 2379 355 627 Mega Cable, S.A. de C.V., MX
11830 2269 369 64 Instituto Costarricense de Electricidad
28573 1317 2323 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 774 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1305 344 512 Axtel, S.A.B. de C.V., MX
6147 1127 370 22 Telefonica del Peru S.A.A., PE
11664 1099 177 435 Techtel LMDS Comunicaciones Interactiva
26615 1038 2500 47 TIM 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 1616 393 19 LINKdotNET-AS, EG
24835 1548 533 27 RAYA-AS, EG
36992 1313 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1038 67 46 ORANGE-COTE-IVOIRE, CI
36935 917 520 42 Vodafone-, EG
37457 674 319 46 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 523 53 45 WANANCHI-, KE
24757 495 73 5 EthioNet-AS, ET
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 11505 3372 599 UNINET, MX
9808 9504 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8690 10889 3139 AMAZON-02, US
12479 7293 1706 141 UNI2-AS, ES
7545 5681 784 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4519 300 614 CABLEONE, US
18403 4222 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4170 288 87 VIASAT-SP-BACKBONE, US
20940 4123 3399 189 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 9504 9467 CHINAMOBILE-CN China Mobile Communications Grou
12479 7293 7152 UNI2-AS, ES
16509 8690 5551 AMAZON-02, US
7545 5681 4987 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4222 4197 FPT-AS-AP FPT Telecom Company, VN
7155 4170 4083 VIASAT-SP-BACKBONE, US
20940 4123 3934 AKAMAI-ASN1, NL
11492 4519 3905 CABLEONE, US
7552 3673 3652 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
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, 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 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 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 /10:38 /11:103 /12:300
/13:575 /14:1196 /15:2120 /16:13498 /17:8286 /18:13988
/19:25264 /20:43980 /21:52340 /22:111073 /23:101999 /24:565609
/25:138 /26:101 /27:152 /28:47 /29:95 /30:22
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6381 7293 UNI2-AS, ES
8151 5429 11505 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3428 4519 CABLEONE, US
6327 3334 3524 SHAW, CA
7155 3118 4170 VIASAT-SP-BACKBONE, US
8551 2935 3466 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2610 3541 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2152 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2088 3529 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)
----------------------------------------------
1:2168 2:1333 3:226 4:7 5:4604 6:129
7:6 8:1542 9:1 10:1 11:172 12:1519
13:387 14:2314 15:301 16:196 17:374 18:499
20:264 21:4 22:188 23:6377 24:2997 25:6
27:2600 29:19 31:2537 32:84 34:23 35:114
36:1989 37:4671 38:5035 39:828 40:151 41:4196
42:2002 43:2357 44:305 45:17228 46:4459 47:376
49:1762 50:1889 51:586 52:1598 54:395 55:974
56:8 57:130 58:1877 59:1117 60:983 61:2567
62:2763 63:1919 64:5765 65:2339 66:5150 67:3099
68:1370 69:4150 70:1378 71:700 72:3060 74:2653
75:1595 76:610 77:2568 78:1894 79:2990 80:2129
81:1801 82:1525 83:1270 84:1564 85:3056 86:750
87:2112 88:1233 89:3843 90:615 91:7875 92:2040
93:2624 94:3640 95:4074 96:1313 97:341 98:1158
99:735 100:95 101:1313 102:2990 103:31804 104:4592
105:900 106:884 107:2579 108:1078 109:4257 110:2104
111:3137 112:2057 113:1750 114:1652 115:2068 116:1906
117:2568 118:2624 119:1984 120:1811 121:1090 122:2632
123:2160 124:1569 125:2487 128:1482 129:1062 130:1039
131:2063 132:847 133:422 134:1800 135:352 136:895
137:1102 138:2709 139:1562 140:1253 141:1430 142:1468
143:1546 144:1104 145:342 146:1981 147:1598 148:2441
149:2224 150:886 151:1165 152:1993 153:564 154:4696
155:1403 156:1820 157:1321 158:1088 159:2265 160:2616
161:1522 162:3534 163:1565 164:1641 165:1921 166:1081
167:1729 168:4032 169:953 170:4845 171:897 172:3645
173:2979 174:1082 175:1209 176:3826 177:5467 178:3639
179:2482 180:2446 181:3533 182:3403 183:1998 184:2325
185:20617 186:5148 187:4445 188:4235 189:4053 190:9315
191:1767 192:10933 193:8968 194:7402 195:5209 196:3246
197:2438 198:5982 199:6118 200:8118 201:6062 202:10495
203:10324 204:4578 205:3713 206:4371 207:3476 208:4151
209:4965 210:4298 211:2452 212:4258 213:3662 214:1084
215:59 216:6730 217:2865 218:1294 219:412 220:1995
221:965 222:685 223:2161
End of report
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