[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Apr 2 21:31:00 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 02 Apr, 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: 933986
Prefixes after maximum aggregation (per Origin AS): 347196
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 447278
Number of IPv4 prefixes with a valid ROA: 391982
Number of IPv4 prefixes with an invalid ROA: 2641
Number of IPv4 prefixes with no ROA: 539363
Total ASes present in the Internet Routing Table: 74274
Prefixes per ASN: 12.57
Origin-only ASes present in the Internet Routing Table: 63896
Origin ASes announcing only one prefix: 25693
Transit ASes present in the Internet Routing Table: 10378
Transit-only ASes present in the Internet Routing Table: 439
Paths with bogon ASNs present in the IPv4 Routing Table: 136
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: 1110
Number of instances of unregistered ASNs: 1118
Number of 32-bit ASNs allocated by the RIRs: 41586
Number of 32-bit ASNs visible in the Routing Table: 34405
Prefixes from 32-bit ASNs in the Routing Table: 175507
Number of bogon 32-bit ASNs visible in the Routing Table: 91
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 497
Number of addresses announced to Internet: 3062719296
Equivalent to 182 /8s, 141 /16s and 99 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 318390
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 239297
Total APNIC prefixes after maximum aggregation: 68438
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 234206
Unique aggregates announced from the APNIC address blocks: 97706
APNIC Region origin ASes present in the Internet Routing Table: 13337
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 3906
APNIC Region transit ASes present in the Internet Routing Table: 1807
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8649
Number of APNIC addresses announced to Internet: 773320320
Equivalent to 46 /8s, 23 /16s and 238 /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, 131072-151865
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: 272052
Total ARIN prefixes after maximum aggregation: 121864
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 274227
Unique aggregates announced from the ARIN address blocks: 130441
ARIN Region origin ASes present in the Internet Routing Table: 19085
ARIN Prefixes per ASN: 14.37
ARIN Region origin ASes announcing only one prefix: 6968
ARIN Region transit ASes present in the Internet Routing Table: 1937
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: 4777
Number of ARIN addresses announced to Internet: 1286024512
Equivalent to 76 /8s, 167 /16s and 45 /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: 262146
Total RIPE prefixes after maximum aggregation: 122039
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 258222
Unique aggregates announced from the RIPE address blocks: 157431
RIPE Region origin ASes present in the Internet Routing Table: 28310
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 11991
RIPE Region transit ASes present in the Internet Routing Table: 3855
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11119
Number of RIPE addresses announced to Internet: 718141824
Equivalent to 42 /8s, 205 /16s and 249 /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: 128513
Total LACNIC prefixes after maximum aggregation: 28284
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 127722
Unique aggregates announced from the LACNIC address blocks: 49064
LACNIC Region origin ASes present in the Internet Routing Table: 10976
LACNIC Prefixes per ASN: 11.64
LACNIC Region origin ASes announcing only one prefix: 2251
LACNIC Region transit ASes present in the Internet Routing Table: 2271
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: 8778
Number of LACNIC addresses announced to Internet: 176703744
Equivalent to 10 /8s, 136 /16s and 73 /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: 30868
Total AfriNIC prefixes after maximum aggregation: 5796
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 39106
Unique aggregates announced from the AfriNIC address blocks: 12229
AfriNIC Region origin ASes present in the Internet Routing Table: 1737
AfriNIC Prefixes per ASN: 22.51
AfriNIC Region origin ASes announcing only one prefix: 577
AfriNIC Region transit ASes present in the Internet Routing Table: 328
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1082
Number of AfriNIC addresses announced to Internet: 108162304
Equivalent to 6 /8s, 114 /16s and 109 /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 9497 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5751 786 689 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3687 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3547 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3466 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 2903 491 237 BBIL-AP BHARTI Airtel Ltd., IN
24560 2363 836 440 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2308 11250 588 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2171 439 213 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 8196 10776 2878 AMAZON-02, US
11492 4537 300 622 CABLEONE, US
7155 3966 279 48 VIASAT-SP-BACKBONE, US
22773 3614 3045 287 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3514 1320 64 SHAW, CA
16625 3166 1590 2343 AKAMAI-AS, US
749 3035 50518 2302 DNIC-AS-00749, US
396982 2626 3588 360 GOOGLE-CLOUD-PLATFORM, US
7018 2562 24117 1571 ATT-INTERNET4, US
30036 2494 360 525 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 7263 1705 149 UNI2-AS, ES
39891 4833 286 59 ALJAWWALSTC-AS, SA
20940 4089 3399 190 AKAMAI-ASN1, NL
8551 3889 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2929 2292 911 ROSTELECOM-AS, RU
9009 2682 252 1395 M247, RO
34984 2268 359 609 TELLCOM-AS, TR
6849 2158 307 18 UKRTELNET, UA
58224 1850 950 543 TCI, IR
13188 1606 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 11218 3344 583 Uninet S.A. de C.V., MX
10620 3499 506 850 Telmex Colombia S.A., CO
13999 2306 368 607 Mega Cable, S.A. de C.V., MX
11830 2264 369 64 Instituto Costarricense de Electricidad
28573 1331 2325 235 Claro NXT Telecomunicacoes Ltda, BR
3816 1303 767 159 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1300 339 515 Axtel, S.A.B. de C.V., MX
6147 1130 370 22 Telefonica del Peru S.A.A., PE
11664 1099 180 453 Techtel LMDS Comunicaciones Interactiva
26615 1030 2498 45 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 1557 393 19 LINKdotNET-AS, EG
24835 1541 533 30 RAYA-AS, EG
36992 1343 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1020 67 48 ORANGE-COTE-IVOIRE, CI
36935 880 520 42 Vodafone-, EG
37457 706 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 518 53 43 WANANCHI-, KE
37342 493 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 11218 3344 583 Uninet S.A. de C.V., MX
9808 9497 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 8196 10776 2878 AMAZON-02, US
12479 7263 1705 149 UNI2-AS, ES
7545 5751 786 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 286 59 ALJAWWALSTC-AS, SA
11492 4537 300 622 CABLEONE, US
20940 4089 3399 190 AKAMAI-ASN1, NL
7155 3966 279 48 VIASAT-SP-BACKBONE, US
8551 3889 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9497 9449 CHINAMOBILE-CN China Mobile Communications Grou
12479 7263 7114 UNI2-AS, ES
16509 8196 5318 AMAZON-02, US
7545 5751 5062 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 4774 ALJAWWALSTC-AS, SA
7155 3966 3918 VIASAT-SP-BACKBONE, US
11492 4537 3915 CABLEONE, US
20940 4089 3899 AKAMAI-ASN1, NL
8551 3889 3852 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3687 3666 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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
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
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
18798 UNALLOCATED 8.40.106.0/24 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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 701 UUNET, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:103 /12:300
/13:577 /14:1197 /15:2087 /16:13506 /17:8295 /18:13997
/19:25233 /20:43951 /21:52335 /22:110569 /23:101058 /24:559870
/25:138 /26:102 /27:162 /28:47 /29:92 /30:21
/31:3 /32:276
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6323 7263 UNI2-AS, ES
8151 5175 11218 Uninet S.A. de C.V., MX
39891 3632 4833 ALJAWWALSTC-AS, SA
11492 3445 4537 CABLEONE, US
8551 3361 3889 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3323 3514 SHAW, CA
7155 3040 3966 VIASAT-SP-BACKBONE, US
22773 2678 3614 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2053 3499 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)
----------------------------------------------
1:1678 2:1234 3:170 4:7 5:4582 6:121
7:6 8:1539 9:1 10:1 11:172 12:1575
13:393 14:2304 15:299 16:137 17:372 18:415
20:252 21:4 22:188 23:6181 24:3002 25:6
27:2573 29:19 31:2550 32:98 34:10 35:107
36:1929 37:4686 38:4481 39:806 40:151 41:4262
42:976 43:2356 44:311 45:17656 46:4289 47:376
49:1747 50:1855 51:572 52:1596 54:389 55:758
56:8 57:97 58:1744 59:1079 60:978 61:2486
62:2737 63:1939 64:5822 65:2334 66:5054 67:3047
68:1388 69:4180 70:1417 71:683 72:3046 74:2619
75:1496 76:610 77:2540 78:1930 79:3170 80:2115
81:1760 82:1488 83:1288 84:1544 85:3053 86:755
87:2081 88:1289 89:3691 90:619 91:7791 92:2045
93:2605 94:3667 95:4026 96:1327 97:336 98:1161
99:746 100:74 101:1302 102:2860 103:31372 104:4649
105:897 106:897 107:2556 108:1017 109:4430 110:2084
111:3189 112:2059 113:1536 114:1641 115:2127 116:1910
117:2571 118:2294 119:1982 120:1767 121:1066 122:2627
123:2172 124:1568 125:2508 128:1340 129:1069 130:1026
131:2161 132:840 133:423 134:1903 135:344 136:872
137:1090 138:2845 139:1551 140:1226 141:1460 142:1442
143:1570 144:1161 145:351 146:1946 147:1576 148:2348
149:1976 150:877 151:1155 152:1843 153:570 154:4319
155:1420 156:1733 157:1305 158:1049 159:2269 160:2604
161:1519 162:3567 163:1549 164:1643 165:1768 166:915
167:1740 168:4143 169:941 170:4971 171:877 172:3556
173:2953 174:1017 175:1184 176:3745 177:6008 178:3660
179:2578 180:2414 181:3499 182:3336 183:1932 184:2351
185:20354 186:5128 187:4569 188:4207 189:4007 190:9278
191:1901 192:10961 193:8882 194:7374 195:5242 196:3151
197:2494 198:5968 199:6108 200:8241 201:6112 202:10584
203:10365 204:4649 205:3549 206:4011 207:3471 208:4112
209:4922 210:4244 211:2405 212:4149 213:3577 214:1081
215:60 216:6683 217:2781 218:1292 219:411 220:2015
221:977 222:730 223:2157
End of report
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